BROMOFLUOROCARBON COMPOSITIONS

Compositions are described that may be used for applications such as a fire extinguishing composition in fire extinguishing unit, refrigeration, and the like. These compositions include halocarbons and additives that may stabilize the composition in the presence of a metal, water, and/or air. For example, the compositions may include a bromofluorocarbon, such as a bromofluoroalkene, an acid scavenger stabilizer, and an antioxidant stabilizer. 1. A stabilized composition comprising:2-bromo-3,3,3-trifluoropropene;cyclohexene oxide or cyclopentene oxide; and{'sub': '7-9', 'at least one antioxidant selected from the group consisting of: 2,5-di-tert-butyl-4-methoxyphenol; a Cbranched alkyl ester of 3,5,-di-tert-butyl-4-hydroxycinnamic acid; di-n-butylsulfoxide; and 1,2,5,6-diepoxycyclooctane.'}2. The composition of consisting essentially of:2-bromo-3,3,3-trifluoropropene;cyclohexene oxide; and{'sub': '7-9', '2,5-di-tert-butyl-4-methoxyphenol; a Cbranched alkyl ester of 3,5,-di-tert-butyl-4-hydroxycinnamic acid; di-n-butylsulfoxide; or 1,2,5,6-diepoxycyclooctane.'}3. The composition of claim 1 , wherein the cyclohexene oxide or cyclopentene oxide has a concentration in the range of about 500 ppm to about 10 claim 1 ,000 ppm claim 1 , based upon the weight of the stabilized composition.4. The composition of claim 1 , comprising a Cbranched alkyl ester of 3 claim 1 ,5 claim 1 ,-di-tert-butyl-4-hydroxycinnamic acid having a concentration in the range of about 200 ppm to about 5000 ppm claim 1 , based upon the weight of the stabilized composition.5. The composition of claim 1 , wherein the composition is stored in a container comprising a metal surface claim 1 , wherein at least a portion of the metal surface is in contact with at least a portion of the composition.6. The composition of claim 5 , wherein the metal surface comprises at least one of steel and brass.7. The composition of claim 1 , further comprising N.8. The composition of claim 7 , wherein the Nhas a partial ...

FIRE EXTINGUISHING COMPOSITION GENERATING FIRE EXTINGUISHING SUBSTANCE BY HIGH TEMPERATURE SUBLIMATION

The present invention relates to a fire extinguishing composition which generate fire extinguishing substance by high temperature sublimation; the fire extinguishing composition comprising a fire extinguishing material which, in a heating process, can sublimate and release a fire extinguishing substance with fire extinguishing properties; the content of the fire extinguishing material is at least 80 wt %. When the fire extinguishing composition is in use, a pyrotechnic agent as a heat source and a power source; and the purpose of fire extinguishing is achieved by: igniting the pyrotechnic agent, generating a large quantity of fire substance from the fire extinguishing composition in the use of high temperature produced by burning pyrotechnic agent, and the fire substance sprays out together with the pyrotechnic agent. When compared with traditional aerosol fire extinguishing systems, gas fire extinguishing systems and water type extinguishing systems, the present invention can provide a more efficient and safer fire extinguishing composition. 1. A fire extinguishing composition which generates fire extinguishing substance by high temperature sublimation , wherein the fire extinguishing composition comprises a fire extinguishing material which can release a substance with fire extinguishing properties by sublimation in a heating process; the content of the fire extinguishing material is at least 80 wt %; a pyrotechnic agent is adopted as a heat source and a power source in a process of fire extinguishing; and the purpose of fire extinguishing is achieved by:igniting the pyrotechnic agent,generating a large quantity of fire substance from the fire extinguishing composition in the use of high temperature produced by burning pyrotechnic agent, andthe fire substance sprays out together with the pyrotechnic agent.2. The fire extinguishing composition according to claim 1 , wherein the fire extinguishing material is a composition which has a melting point of more than 100° ...

FIRE SUPPRESSING MATERIALS AND SYSTEMS AND METHODS OF USE

A fire suppressant mixture comprising: an organic or supplemental organic fire suppressant compound; a halogen element, and an organic compound, wherein the organic fire suppressant compound, the halogen element and the organic compound are combined such that a boiling point of the mixture is lower than the boiling point of the organic fire suppressant. In some embodiments, the organic fire suppressant compound is FK 5-1-12 and the organic compound is carbon dioxide. In other embodiments, the mixture is supplemented with an additional organic compound such as CFI or 2,2-Dichloro-1,1,1-trifluoroethane (R123), or an halogen element. In some embodiments an inorganic pressurizing gas, such as nitrogen, is also added. 1. A fire suppressant mixture comprising:an organic fire suppressant compound;a halogen element; andan organic compound,wherein the organic fire suppressant compound, the halogen element, and the organic compound are combined such that a boiling point of the mixture is lower than a boiling point of the organic fire suppressant.2. The fire suppressant mixture of claim 1 , wherein the organic fire suppressant compound is FK 5-1-123. The fire suppressant mixture of claim 2 , wherein the organic compound is carbon dioxide.4. The fire suppressant mixture of claim 1 , further comprising an inorganic pressurizing gas.5. The fire suppressant mixture of claim 4 , wherein the inorganic gas is nitrogen.6. The fire suppressant mixture of claim 1 , wherein the halogen element is Bromine.7. The fire suppressant mixture of claim 1 , wherein the organic fire suppressant compound has an ozone depletion potential of zero and a global warming potential of 1 or less.8. The fire suppressant mixture of claim 1 , wherein the halogen element is iodine.9. A method of creating a fire suppressant mixture comprising:mixing an organic fire suppressant having a boiling point with a halogen element to produce a mixture; andmixing the mixture with an organic compound having a lower ...

Autonomous fire-fighting agent

An autonomous fire-fighting agent ( 10 ) formed from a material with fire-extinguishing properties. The material includes: microcapsules with a fire-extinguishing composition, the microcapsules having sizes of from 2 to 100 μm and being in the form of a halocarbon enclosed in a polymeric shell consisting of polyurea and/or polyurethane; and a binder. The binder includes a composite material having a polymeric component and mineral fibers and/or particles. The invention also relates to a method for manufacturing an autonomous fire-fighting agent ( 10 ) and an object which uses the autonomous fire-fighting agent ( 10 ) to fight a fire 10-20 s after ignition.

Azeotrope-Like Compositions of Pentafluoroethane and Trifluoroiodomethane

Provided are azeotrope-like compositions comprising heptafluoropropane and trifluoroiodomethane and uses thereof, including use in refrigerant compositions, refrigeration systems, blowing agents, fire suppressant compositions, and aerosol propellants.

Compositions comprising 2,3-dichloro-1,1,1-trifluoropropane, 2-chloro-1,1,1-trifluoropropene, 2-chloro-1,1,1,2-tetrafluoropropane or 2,3,3,3-tetrafluoropropene

Disclosed are compositions comprising HCFC-243db, HCFO-1233xf, HCFC-244db and/or HFO-1234yf and at least one additional compound. For the composition comprising 1234yf, the additional compound is selected from the group consisting of HFO-1234ze, HFO-1243zf, HCFC-243db, HCFC-244db, HFC-245cb, HFC-245fa, HCFO-1233xf, HCFO-1233zd, HCFC-253fb, HCFC-234ab, HCFC-243fa, ethylene, HFC-23, CFC-13, HFC-143a, HFC-152a, HFC-236fa, HCO-1130, HCO-1130a, HFO-1336, HCFC-133a, HCFC-254fb, HCFC-1131, HFO-1141, HCFO-1242zf, HCFO-1223xd, HCFC-233ab, HCFC-226ba, and HFC-227ca. Compositions comprising HCFC-243db, HCFO-1233xf, and/or HCFC-244db are useful in processes to make HFO-1234yf. Compositions comprising HFO-1234yf are useful, among other uses, as heat transfer compositions for use in refrigeration, air-conditioning and heat pump systems.

FIRE EXTINGUISHING COMPOSITIONS, SYSTEMS AND METHODS

Disclosed are fire extinguishants comprising from about 20% to about 80% by weight of 1-chloro-3,3,3-trifluoropropene (HFO-1233zd) and from about 20% to about 80% by weight of 1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone (FK5-1-12), and to methods, systems and containers which use the fire extinguishants. 1. A fire extinguishant comprising from about 40% to about 60% by weight of trans-1-chloro-3 ,3 ,3-trifluoropropene (transHFO-1233zd) and from about 40% to about 60% by weight of 1 ,1 ,1 ,2 ,2 ,4 ,5 ,5 ,5-nonafluoro-4-(trifluoromethyl)-3-pentanone (FK5-1-12) , wherein the fire extinguishant has a Class A ISO 14520 MEC of about 6% or less and/or a Class B ISO 14520 MEC of about 6% or less.2. The fire extinguishant of wherein the fire extinguishant has a Class A ISO 14520 MEC of about 6% or less.3. The fire extinguishant of wherein the fire extinguishant has a Class A ISO 14520 MEC of 6.0% or less.4. The fire extinguishant of wherein the fire extinguishant has a Class B ISO 14520 MEC of about 6% or less.5. The fire extinguishant of wherein the fire extinguishant has Class A ISO 14520 MEC of 6.0% or less.6. The fire extinguishant of claim 1 , wherein the HFO-1233zd and FKF-1-12 together comprise at least about 90% by weight of the fire extinguishant.7. The fire extinguishant of claim 1 , wherein the HFO-1233zd present in the fire extinguishant consists of HFO-1233zd(E).8. The fire extinguishant of wherein the HFO-1233zd and FKF-1-12 together comprise at least about 95% by weight of the fire extinguishant.9. The fire extinguishant of consisting of HFO-1233zd and FKF-1-12.10. A fire extinguishant comprising about 50% by weight of trans-1-chloro-3 claim 1 ,3 claim 1 ,3-trifluoropropene (transHFO-1233zd) and about 50% by weight of 1 claim 1 ,1 claim 1 ,1 claim 1 ,2 claim 1 ,2 claim 1 ,4 claim 1 ,5 claim 1 ,5 claim 1 ,5-nonafluoro-4-(trifluoromethyl)-3-pentanone (FK5-1-12) claim 1 , wherein the fire extinguishant has a Class A ISO 14520 MEC of about 6% or ...

EXTINGUISHING SYSTEM FOR A HIGH-VOLTAGE BATTERY OF A MOTOR VEHICLE AND MOTOR VEHICLE WITH AN EXTINGUISHING SYSTEM FOR A HIGH-VOLTAGE BATTERY

An extinguishing system for a high-voltage battery of a motor vehicle, including at least one extinguishing agent container with a gaseous extinguishing agent; a seal for sealing the extinguishing agent container, which prevents an outflow of the extinguishing agent into the interior of the high-voltage battery; a control device interacting with the seal device, designed to open the seal upon the incidence of a triggering signal, thus allowing the extinguishing agent to flow into the interior of the high-voltage battery and to displace any air included therein; an auto-ignition mechanism that interacts with the seal, which auto-ignites at a certain auto-ignition temperature and opens the seal. 1. An extinguishing system for a high-voltage battery of a motor vehicle , comprising:at least one extinguishing agent container with a gaseous extinguishing agent;a seal for sealing the extinguishing agent container, which prevents an outflow of the extinguishing agent into the interior of the high-voltage battery;a control device interacting with the seal device, designed to open the seal upon the incidence of a triggering signal, thus allowing the extinguishing agent to flow into the interior of the high-voltage battery and to displace any air comprised therein; andan auto-ignition mechanism that interacts with the seal, which auto-ignites at a certain auto-ignition temperature and opens the seal.2. The extinguishing system according to claim 1 , wherein the auto-ignition mechanism features a fuse which auto-ignites as of the auto-ignition temperature and opens the seal.3. The extinguishing system according to claim 1 , wherein the control device can have a signaling connection with a crash sensor for providing the triggering signal.4. The extinguishing system according to claim 1 , wherein the control device has a signaling connection with a temperature sensing system of the extinguishing system claim 1 , which is designed to measure a temperature of the high-voltage ...

METHODS FOR PURIFYING AND STABILIZING HYDROFLUOROOLEFINS AND HYDROCHLOROFLUOROOLEFINS

Hydrofluoroolefins and hydrochlorofluoroolefins contaminated with acid and/or iron compounds are purified and stabilized by contacting the haloolefin with a solid adsorbent such as alumina and then combining the purified haloolefin with one or more stabilizers such as an epoxide. The purified, stabilized haloolefins thus obtained are useful in a wide variety of end-use applications, including, for example, as refrigerants, propellants, foaming agents, fire suppression or extinguishing agents, and solvents. 1. A method comprising:a) contacting an impure haloolefin composition comprised of a haloolefin selected from the group consisting of hydrofluoroolefins and hydrochloroiluoroolefins with a solid adsorbent to obtain a purified haloolefin composition; andb) combining the purified haloolefin composition obtained from step a) with at least one stabilizer selected from the group consisting of free radical scavengers, oxygen scavengers, acid scavengers, polymerization inhibitors and corrosion inhibitors to obtain a purified, stabilized haloolefin composition.2. The method of claim 1 , wherein the impure haloolefin composition comprises one or more impurities selected from the group consisting of FeCl claim 1 , trifluoroacetic acid claim 1 , trifluoroacetaldehyde claim 1 , HF and HCl.3. The method of claim 1 , wherein the solid adsorbent is selected from the group consisting of high surface area alumina claim 1 , activated carbon and mixtures thereof.4. The method of claim 1 , wherein the haloolefin is an open chain haloolefin of general formula CHFCl claim 1 , wherein n is 2 claim 1 , 3 or 4 claim 1 , b is 0 or 1 claim 1 , and a is 0 to 6 and a and b are not both 0.535. The method of claim 1 , wherein the haloolefin is a Cto Ccyclic hydrochlorofluoroolefin of general formula CHFCl claim 1 , wherein n is to claim 1 , b is 0 or 1 claim 1 , and a is 0 to 7 and a and b are not both 0.6. The method of claim 1 , wherein the haloolefin is selected from the group consisting of ...

COMPOSITIONS COMPRISING 2,3-DICHLORO-1,1,1-TRIFLUOROPROPANE, 2-CHLORO-1,1,1-TRIFLUOROPROPENE, 2-CHLORO-1,1,1,2-TETRAFLUOROPROPANE OR 2,3,3,3-TETRAFLUOROPROPENE

Disclosed are compositions comprising HCFC-243db, HCFO-1233xf, HCFC-244db and/or HFO-1234yf and at least one additional compound. For the composition comprising 1234yf, the additional compound is selected from the group consisting of HFO-1234ze, HFO-1243zf, HCFC-243db, HCFC-244db, HFC-245cb, HFC-245fa, HCFO-1233xf, HCFO-1233zd, HCFC-253fb, HCFC-234ab, HCFC-243fa, ethylene, HFC-23, CFC-13, HFC-143a, HFC-152a, HFC-236fa, HCO-1130, HCO-1130a, HFO-1336, HCFC-133a, HCFC-254fb, HCFC-1131, HFO-1141, HCFO-1242zf, HCFO-1223xd, HCFC-233ab, HCFC-226ba, and HFC-227ca. Compositions comprising HCFC-243db, HCFO-1233xf, and/or HCFC-244db are useful in processes to make HFO-1234yf. Compositions comprising HFO-1234yf are useful, among other uses, as heat transfer compositions for use in refrigeration, air-conditioning and heat pump systems. 1. A composition comprising HFO-1234yf and at least one additional compound selected from the group consisting of HFO-1234ze , HFO-1243zf , HCFC-243db , HCFC-244db , HFC-245cb , HFC-245fa , HCFO 1233xf , HCFO-1233zd , HCFC-253fb , HCFC-234ab , HCFC-243fa , ethylene , HFC-23 , CFC-13 , HFC-143a , HFC-152a , HFC-236fa , HCO-1130 , HCO-1130a , HFO-1336 , HCFC-133a , HCFC-254fb , HCFC-1131 , HFO-1141 , HCFO-1242zf , HCFO-1223xd , HCFC-233ab , HCFC-226ba , and HFC-227ca.2. The composition of containing less than about 1 weight percent of the at least one additional compound.3. A composition comprising HCFC-243db and at least one additional compound selected from the group consisting of ethylene claim 1 , HFC-23 claim 1 , CFC-13 claim 1 , HFC-143a claim 1 , HFC-152a claim 1 , HFO-1234yf claim 1 , HFO-1243zf claim 1 , HFC-236fa claim 1 , HCO-1130 claim 1 , HCO-1130a claim 1 , HFO-1234ze claim 1 , HFO-1336 claim 1 , HCFC-244bb claim 1 , HCFC-244db claim 1 , HFC-245fa claim 1 , HFC-245cb claim 1 , HCFC-133a claim 1 , HCFC-254fb claim 1 , HCFC-1131 claim 1 , HCFO-1233xf claim 1 , HCFO-1233zd claim 1 , HCFO-1242zf claim 1 , HCFC-253fb claim 1 , HCFO-1223xd ...

METHOD FOR THE SUPPRESSION OF FIRE

A method for suppressing a fire at a burning material comprising delivering to said burning material (a) an inert gas selected from nitrogen, argon and carbon dioxide or mixtures thereof, and (b) a fluoroolefin compound selected from the group consisting of fluoroolefins, hydrofluoroolefins, hydrochlorofluoroolefins and hydrobromofluoroolefins, or mixtures thereof, (a) and (b) being delivered in a combined concentration sufficient to extinguish the fire. 1. A flooding method for suppressing a fire at a burning material comprising delivering to said burning material (a) an inert gas and (b) a fluoroolefin , stored as a compressed liquid in a separate container , selected from the group consisting of a hydrofluoroolefins , hydrochlorofluoroolefins , hydrobromofluoroolefins , and mixtures thereof , (a) and (b) being delivered in a combined concentration sufficient to extinguish the fire , wherein the inert gas (a) is delivered to said burning material in a concentration of at least 5% v/v , and compound (b) is delivered to said burning material in a concentration of at least 1% v/v.2. A method in accordance with claim 1 , wherein each gas (a) and (b) is delivered in less than an extinguishing concentration when used alone.3. A method in accordance with claim 1 , wherein the hydrofluoroolefin is selected from the group comprising E and Z—CFCH═CHCF claim 1 , E and Z—CFCH═CHCFCF claim 1 , E and Z—(CF)CFCH═CHF claim 1 , E and Z—(CF)CFCF═CHF claim 1 , E and Z—(CF)CH═CHCF claim 1 , E and Z—CFCFCH═CHF claim 1 , E and Z—CFCFCF═CHF claim 1 , and CFCH═CHF and mixtures thereof.4. A method in accordance with claim 1 , wherein the hydrofluoroolefin is selected from the group of compounds of the formula E- or Z—R1CH═CHR2 claim 1 , wherein R1 and R2 are claim 1 , independently claim 1 , C1 to C6 perfluoroalkyl groups claim 1 , and mixtures thereof.5. A method in accordance with claim 1 , wherein the fluoroolefin is selected from E and Z—CFCH═CHCl and CFCCl=CH claim 1 , and mixtures ...

Supply System And Method For Providing Electric Energy, Oxygen Depleted Air And Water As Well And Aircraft Having Such A Supply System

A supply system for providing at least oxygen depleted air and water in a vehicle includes a catalytic converter, at least one hydrogen supply means, at least one air supply means, at least one outlet for oxygen depleted air, and a control unit coupled with the catalytic converter. The catalytic converter is couplable with the hydrogen supply means and is adapted for producing water under consumption of hydrogen from the at least one hydrogen supply means and oxygen. The catalytic converter is further couplable with the at least one air supply means for additionally producing oxygen depleted air. Further, the control unit is adapted for selectively operating the catalytic converter based on a demand of water and oxygen depleted air. 1. A supply system for providing at least oxygen depleted air and water in a vehicle , the system comprising:a catalytic converter;at least one hydrogen supply means;at least one air supply means;at least one outlet for oxygen depleted air; anda control unit coupled with the catalytic converter,wherein the catalytic converter is couplable with the hydrogen supply means,wherein the catalytic converter is adapted for producing water under consumption of hydrogen from the at least one hydrogen supply means and oxygen,wherein the catalytic converter is couplable with the at least one air supply means for additionally producing oxygen depleted air, andwherein the control unit is adapted for selectively operating the catalytic converter based on a demand of water and oxygen depleted air.2. The supply system of claim 1 , further comprising a fuel cell couplable with the hydrogen supply means claim 1 ,wherein the fuel cell is adapted for producing water and electric energy through conducting a fuel cell process under consumption of hydrogen from the at least one hydrogen supply means and oxygen, andwherein the control unit is additionally adapted for selectively operating the fuel cell based on a demand of water, oxygen depleted air and electric ...

FIRE SUPPRESSING MATERIALS AND SYSTEMS AND METHODS OF USE

A fire suppressant mixture comprising: an organic or supplemental organic fire suppressant compound; a halogen element, and an organic compound, wherein the organic fire suppressant compound, the halogen element and the organic compound are combined such that a boiling point of the mixture is lower than the boiling point of the organic fire suppressant. In some embodiments, the organic fire suppressant compound is FK 5-1-12 and the organic compound is carbon dioxide. In other embodiments, the mixture is supplemented with an additional organic compound such as CFI or 2,2-Di-chloro-1,1,1-trifluoroethane (R123), or an halogen element. In some embodiments an inorganic pressurizing gas, such as nitrogen, is also added. 1. A fire suppressant mixture comprising:an organic fire suppressant compound; andan organic compound,wherein the organic fire suppressant compound and the organic compound are combined such that a boiling point of the mixture is lower than a boiling point of the organic fire suppressant.2. The fire suppressant mixture of claim 1 , wherein the organic fire suppressant compound is FK 5-1-123. The fire suppressant mixture of claim 2 , wherein the organic compound is carbon dioxide.4. The fire suppressant mixture of claim 2 , further comprising a halogen element.5. The fire suppressant mixture of claim 1 , further comprising an inorganic pressurizing gas.6. The fire suppressant mixture of claim 5 , wherein the inorganic gas is nitrogen.7. The fire suppressant mixture of claim 4 , wherein the halogen element is Bromine.8. The fire suppressant mixture of claim 1 , wherein the organic fire suppressant compound has an ozone depletion potential of zero and a global warming potential of 1 or less.9. The fire suppressant mixture of claim 1 , wherein the halogen element is iodine.10. The fire suppressant mixture of claim 2 , further comprising a second organic fire suppressant compound.11. The fire suppressant mixture of claim 2 , wherein the second organic fire ...

PROCESS FOR FILLING GAS STORAGE CONTAINER

A gas storage container, such as a gas cylinder, is filled with a gas mixture comprising a first gas and a second gas under pressure by feeding a liquid/solid mixture comprising liquefied first gas and solidified second gas into the gas storage container; closing the gas storage container to the passage of gas into or out from the container; and allowing said liquefied first gas and said solidified second gas to become gaseous within said closed gas storage container. Such a process is easier and more energy efficient as compared to direct compression processes, and is safer and results in less wastage as compared to direct liquid injection processes. 1. A process for filling a gas storage container with a gaseous mixture of at least a first gas and a second gas under pressure , said process comprising:charging a gas storage container with a liquid/solid mixture comprising liquefied first gas and solidified second gas;closing said gas storage container to the passage of gas into or out from the container; andallowing said liquefied first gas and said solidified second gas to become gaseous within said closed gas storage container.2. A process as claimed in claim 1 , wherein the first gas is selected from the group consisting of nitrogen (N2); argon (Ar); oxygen (02); helium; neon; krypton; methane; and mixtures thereof.3. A process as claimed in claim 1 , wherein the second gas is selected from the group consisting of carbon dioxide (C02) and nitrous oxide (N20).4. A process as claimed in claim 1 , wherein the mixture comprises from about 40 wt % to about 99 wt % liquid component(s) and from about 1 wt % to about 60 wt % solid component(s).5. A process as claimed in claim 1 , wherein said liquid/solid mixture comprises a liquefied third gas.6. A process as claimed in claim 5 , wherein said liquefied third gas is miscible with the liquefied first gas.7. A process as claimed in claim 1 , wherein the gaseous mixture is a welding gas.8. A process as claimed in claim 1 , ...

Supply System And Method For Providing Electric Energy, Oxygen Depleted Air And Water As Well And Aircraft Having Such A Supply System

A supply system for providing at least oxygen depleted air and water in a vehicle includes a catalytic converter, at least one hydrogen supply means, at least one air supply means, at least one outlet for oxygen depleted air, and a control unit coupled with the catalytic converter. The catalytic converter is couplable with the hydrogen supply means and is adapted for producing water under consumption of hydrogen from the at least one hydrogen supply means and oxygen. The catalytic converter is further couplable with the at least one air supply means for additionally producing oxygen depleted air. Further, the control unit is adapted for selectively operating the catalytic converter based on a demand of water and oxygen depleted air. 1. A supply system for providing at least oxygen depleted air and water in a vehicle , the system comprising:a fuel cell;an independent catalytic converter;at least one hydrogen supply means;at least one air supply means;at least one outlet for oxygen depleted air; anda control unit coupled with the catalytic converter,wherein the fuel cell and the independent catalytic converter are couplable with the hydrogen supply means,wherein the fuel cell is adapted for producing water and electric energy through conducting a fuel cell process under consumption of hydrogen from the at least one hydrogen supply means and oxygen;wherein the independent catalytic converter is adapted for producing water under consumption of hydrogen from the at least one hydrogen supply means and oxygen,wherein the independent catalytic converter is couplable with the at least one air supply means for additionally producing oxygen depleted air, andwherein the control unit is adapted for selectively operating one or both of the fuel cell and the independent catalytic converter based on a demand for water, oxygen depleted air, and electrical energy.2. The supply system of claim 1 , further comprising an oxygen supply means for providing oxygen to the fuel cell in the ...

SYSTEMS AND METHODS FOR A SELF-EXTINGUISHING SMOKE DEVICE

Embodiments disclosed herein describe systems and methods for a self-extinguishing smoke device. In embodiments, the self-extinguishing smoke device may include an upper portion and a lower portion. 1. A self-extinguishing smoke device , comprising:an upper portion including an open upper end and an open lower end, wherein tapered sidewalls are positioned between the open upper end and the open lower end;an arm coupled to the upper portion via a hinge positioned on a proximal end of the arm, the arm including a ball positioned on a distal end of the arm and a tab projecting away from the arm, the ball being configured to be positioned away from the open lower end in a first mode and the ball being configured to cover the open lower end in a second mode;a lower portion being configured to be coupled with the upper portion, the lower portion being pre-charged with inert gas having a higher specific gravity than that of air.2. The self-extinguishing smoke device of claim 1 , wherein the tab includes a planar portion and a curved portion.3. The self-extinguishing smoke device of claim 2 , wherein the planar portion is configured to be positioned adjacent to an outer sidewall of the upper portion in the first mode.4. The self-extinguishing smoke device of claim 3 , wherein the curved portion of the tab does not touch the outer sidewall of the upper portion in the first mode.5. The self-extinguishing smoke device of claim 1 , wherein the ball has a larger diameter than that of the open lower end.6. The self-extinguishing smoke device of claim 1 , wherein the open lower end is positioned within the lower portion when the lower portion is coupled to the upper portion.7. The self-extinguishing smoke device of claim 1 , wherein the arm is curved between the tab and the ball.8. The self-extinguishing smoke device of claim 1 , wherein the arm has a smaller width than the ball.9. The self-extinguishing smoke device of claim 1 , wherein in the second mode portions of a ...

FIRE EXTINGUISHING COMPOSITIONS, SYSTEMS AND METHODS

Disclosed are fire extinguishants comprising from about 20% to about 80% by weight of 1-chloro-3,3,3-trifluoropropene (HFO-1233zd) and from about 20% to about 80% by weight of 1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone (FK5-1-12), and to methods, systems and containers which use the fire extinguishants. 1. A fire extinguishant comprising from about 40% to about 60% by weight of trans-1-chloro-3 ,3 ,3-trifluoropropene (transHFO-1233zd) and from about 40% to about 60% by weight of 1 ,1 ,1 ,2 ,2 ,4 ,5 ,5 ,5-nonafluoro-4-(trifluoromethyl)-3-pentanone (FK5-1-12) , wherein the fire extinguishant has a Class A ISO 14520 MEC of about 6% or less and/or a Class B ISO 14520 MEC of about 6% or less.2. The fire extinguishant of wherein the fire extinguishant has a Class A ISO 14520 MEC of about 6% or less.3. The fire extinguishant of wherein the fire extinguishant has a Class A ISO 14520 MEC of 6.0% or less.4. The fire extinguishant of wherein the fire extinguishant has a Class B ISO 14520 MEC of about 6% or less.5. The fire extinguishant of wherein the fire extinguishant has Class A ISO 14520 MEC of 6.0% or less.6. The fire extinguishant of claim 1 , wherein the HFO-1233zd and FKF-1-12 together comprise at least about 90% by weight of the fire extinguishant.7. The fire extinguishant of claim 1 , wherein the HFO-1233zd present in the fire extinguishant consists of HFO-1233zd(E).8. The fire extinguishant of wherein the HFO-1233zd and FKF-1-12 together comprise at least about 95% by weight of the fire extinguishant.9. The fire extinguishant of consisting of HFO-1233zd and FKF-1-12.10. A fire extinguishant comprising about 50% by weight of trans-1-chloro-3 claim 1 ,3 claim 1 ,3-trifluoropropene (transHFO-1233zd) and about 50% by weight of 1 claim 1 ,1 claim 1 ,1 claim 1 ,2 claim 1 ,2 claim 1 ,4 claim 1 ,5 claim 1 ,5 claim 1 ,5-nonafluoro-4-(trifluoromethyl)-3-pentanone (FK5-1-12) claim 1 , wherein the fire extinguishant has a Class A ISO 14520 MEC of about 6% or ...

Fire extinguishing composition

A fire extinguishing composition includes a propellant, a dry chemical fire extinguishing agent and an anti-decomposition agent.

Inert Gas Remote Driver Liquid Fire Suppression Systems

A fire suppression system () has a gas source () and at least one vessel () containing a liquid suppressant (). A respective flowpath extends from each said vessel to one or more associated first outlets (). A respective propellant flowpath extends from the gas source to each said vessel and is coupled to a headspace () of the vessel. At least one first pressure reducing device () and at least one second pressure reducing device () are in series along the propellant flowpath between the gas source and the at least one vessel. 120. A fire suppression system () comprising:{'b': '22', 'a gas source ();'}{'b': 60', '62, 'at least one vessel () containing a liquid suppressant ();'}{'b': '73', 'a respective flowpath from each said vessel to one or more associated first outlets ();'}{'b': '69', 'a respective propellant flowpath from the gas source to each said vessel and coupled to a headspace () of the vessel; and'}{'b': 30', '44, 'at least one first pressure reducing device () and at least one second pressure reducing device () in series along the propellant flowpath between the gas source and the at least one vessel.'}2. The fire suppression system of wherein:{'b': '30', 'the at least one first pressure reducing device () comprises a plurality of first pressure reducing devices not in series.'}3. The fire suppression system of wherein:the at least one vessel is a plurality of vessels; andthe at least one second pressure reducing device is a plurality of second pressure reducing devices respectively in series with an associated vessel of the plurality of vessels.4. The fire suppression system of wherein:the gas source is at a pressure of at least 100 bar.5. The fire suppression system of wherein:the gas source is at a pressure of 100 bar to 300 bar.6. The fire suppression system of wherein:the gas comprises at least 70% by weight argon, nitrogen, or combined argon and nitrogen.7. The fire suppression system of wherein:other than said argon and/or said nitrogen and other ...

Composition comprising fluorine-containing ketone

Disclosed is a composition comprising: (A) at least one fluorine-containing ketone; and (B) an effective amount of stabilizer which is selected from at least one of the group consisting of an epoxy compound, a nitro compound, a hindered phenolic compound, a β-diketone compound, a phosphite compound, a salicylate compound, a cinnamate compound, a hydroxybenzophenone compound, a hydroxybenzoic acid compound, an alkoxy methane compound, and an organic thio compound, The composition provided by the present invention has stable performance, and can be used as a fire extinguishing agent, a heat transfer medium, etc.

SIMULTANEOUSLY DISCHARGING FIRE EXTINGUISHER

An aircraft fire suppression system includes a container filled with gases in both a liquefied state and a compressed gas state. The container includes a first tube positioned in the liquefied gas section configured to expel a regulated amount of liquefied gas into the fire suppression system. The container also includes a second tube positioned in the compressed gas section configured to expel a regulated amount of compressed gas into the fire suppression system. 1. A fire suppression system comprising:a body configured to store both a liquefied gas and a compressed gas under pressure;a first tube including a first inlet and a first outlet, wherein the first inlet is in fluidic communication with the liquefied gas within the body; anda second tube including a second inlet and a second outlet, wherein the second inlet is in fluidic communication with the compressed gas within the body;wherein the first outlet and the second outlet are configured to mix the liquefied gas and the compressed gas as they exit the body.2. The fire suppression system of claim 1 , wherein the first tube and the second tube combine into a single discharge tube outside the body of the fire suppression system.3. The fire suppression system of claim 1 , wherein the first tube and the second tube combine into a single discharge tube within the body of the fire suppression system.4. The fire suppression system of claim 1 , and further comprising:a first regulator positioned within the first tube, wherein the first regulator is configured to control a flow rate of the liquefied gas flowing from the first tube to a discharge tube; anda second regulator positioned within the second tube, wherein the second regulator is configured to control a flow rate of the compressed gas flowing from the second tube to the discharge tube.5. The fire suppression system of claim 4 , wherein the first regulator is positioned outside the body of the fire suppression system and the second regulator is positioned ...

COMPOSITIONS COMPRISING 2,3-DICHLORO-1,1,1-TRIFLUOROPROPANE, 2-CHLORO-1,1,1-TRIFLUOROPROPENE, 2-CHLORO-1,1,1,2-TETRAFLUOROPROPANE OR 2,3,3,3-TETRAFLUOROPROPENE

Disclosed are compositions comprising HCFC-243db, HCFO-1233xf, HCFC-244db and/or HFO-1234yf and at least one additional compound. For the composition comprising 1234yf, the additional compound is selected from the group consisting of HFO-1234ze, HFO-1243zf, HCFC-243db, HCFC-244db, HFC-245cb, HFC-245fa, HCFO-1233xf, HCFO-1233zd, HCFC-253fb, HCFC-234ab, HCFC-243fa, ethylene, HFC-23, CFC-13, HFC-143a, HFC-152a, HFC-236fa, HCO-1130, HCO-1130a, HFO-1336, HCFC-133a, HCFC-254fb, CHF═CHCl, HFO-1141, HCFO-1242zf, HCFO-1223xd, HCFC-233ab, HCFC-226ba, and HFC-227ca. Compositions comprising HCFC-243db, HCFO-1233xf, and/or HCFC-244db are useful in processes to make HFO-1234yf. Compositions comprising HFO-1234yf are useful, among other uses, as heat transfer compositions for use in refrigeration, air-conditioning and heat pump systems. 1. A composition comprising HFO-1234yf , HFO-1234ze , HFO-1243zf and at least one additional compound selected from the group consisting of HCFO-1233xf , HCFC-244bb and HCFC-1131.2. The composition of containing less than about 1 weight percent of the at least one additional compound.3. The composition of wherein said additional compound comprises HCFO-1233xf.4. The composition of wherein said additional compound comprises HCFC-1131.5. The composition of wherein said additional compound further comprises HFC-143a.6. The composition of wherein said additional compound comprises HCFC-244bb.7. The composition of wherein said additional compound comprises HCFO-1233xf and HCFC-1131.8. The composition of wherein the amount of the at least one additional compound is greater than 0 and less than about 1 weight percent.9. A composition comprising HFO-1234yf claim 7 , HFO-1234ze claim 7 , HFO-1243zf claim 7 , HCFC-1131 and HFC-143a.10. A composition comprising HFO-1234yf claim 7 , HFO-1234ze claim 7 , HFO-1243zf claim 7 , HCFC-1131 claim 7 , HFC-143a and at least one additional compound selected from the group consisting of HCFC-244db claim 7 , HFC-245cb and ...

AZEOTROPE-LIKE COMPOSITIONS OF E-1-CHLORO-2,3,3,3-TETRAFLUOROPROPENE AND USES THEREOF

Azeotrope-like compositions are disclosed. The azeotrope-like compositions are mixtures of E-1-chloro-2,3,3,3-tetrafluoropropene with E-1,1,1,4,4,4-hexafluoro-2-butene or E-1,1,1,4,4,5,5,5-octafluoro-2-pentene. Also disclosed is a process of preparing a thermoplastic or thermoset foam by using such azeotrope-like compositions as blowing agents. Also disclosed is a process of producing refrigeration by using such azeotrope-like compositions. Also disclosed is a process of using such azeotrope-like compositions as solvents. Also disclosed is a process of producing an aerosol product by using such azeotrope-like compositions. Also disclosed is a process of using such azeotrope-like compositions as heat transfer media. Also disclosed is a process of extinguishing or suppressing a fire by using such azeotrope-like compositions. Also disclosed is a process of using such azeotrope-like compositions as dielectrics. 1. A composition consisting essentially of:(a) E-1-chloro-2,3,3,3-tetrafluoropropene; and(b) a component selected from the group consisting of E-1,1,1,4,4,4-hexafluoro-2-butene and E-1,1,1,4,4,5,5,5-octafluoro-2-pentene; wherein said component is present in an effective amount to form an azeotrope-like combination with the E-1-chloro-2,3,3,3-tetrafluoropropene.2. A process for preparing a thermoplastic or thermoset foam comprising using the azeotrope-like composition of as a blowing agent.3. A process for producing refrigeration comprising condensing the azeotrope-like composition of and thereafter evaporating said azeotrope-like composition in the vicinity of the body to be cooled.4. A process comprising using the azeotrope-like composition of as a solvent.5. A process for producing an aerosol product comprising using the azeotrope-like composition of as a propellant.6. A process comprising using the azeotrope-like composition of as a heat transfer media.7. A process for extinguishing or suppressing a fire comprising using the azeotrope-like composition of as a ...

FUEL FRACTIONING UNIT FOR INERT GAS GENERATING SYSTEM

An inert gas generating system includes a source of a liquid hydrocarbon fuel, and a fractioning unit configured to receive a portion of the liquid hydrocarbon fuel from the source. The fractioning unit includes a perm-selective membrane configured to separate the portion of the liquid hydrocarbon fuel into substantially sulfur-free vapors and a sulfur-containing remainder. The system further includes a catalytic oxidation unit configured to receive and react the substantially sulfur-free vapors to produce an inert gas. 1. An inert gas generating system comprising:a source of a liquid hydrocarbon fuel;a fractioning unit configured to receive a portion of the liquid hydrocarbon fuel, wherein the fractioning unit is further configured to separate the portion of the liquid hydrocarbon fuel into substantially sulfur-free vapors and a sulfur-containing remainder; anda catalytic oxidation unit configured to receive and react the substantially sulfur-free vapors to produce the inert gas;wherein the fractioning unit is further configured to output the sulfur-containing remainder into a return fuel line;wherein the return fuel line is configured to provide the sulfur-containing remainder to a main fuel line, the main fuel line comprising an engine-bound fuel flow.2. The system of further comprising: a heat source configured to heat the portion of the liquid hydrocarbon fuel.3. The system of claim 2 , wherein the heat source is a heat exchanger in thermal communication with one of an amount of bleed air claim 2 , engine oil claim 2 , liquid hydrocarbon fuel claim 2 , and inert gas.4. The system of further comprising: a vacuum source in communication with the fractioning unit claim 1 , wherein the vacuum source is configured to reduce a partial pressure of the portion of the liquid hydrocarbon fuel.5. The system of claim 4 , wherein the vacuum source is one of a vacuum pump and an ejector.6. The system of claim 1 , wherein the fractioning unit further comprises a perm- ...

CATALYTIC FUEL TANK INERTING APPARATUS FOR AIRCRAFT

Fuel tank inerting and fire suppression systems and methods for an aircraft are provided. The systems include a fuel tank, a first reactant source fluidly connected to the fuel tank, the first source arranged to receive fuel from the fuel tank, a second reactant source, a catalytic reactor arranged to receive a first reactant from the first source and a second reactant from the second source to generate an inert gas that is supplied to the fuel tank to fill a ullage space of the fuel tank, and a fire suppression inert gas supply system arranged to direct the inert gas to a fire suppression system, wherein the fire suppression inert gas supply system includes a fire suppression inert gas supply controller to control a flow of inert gas to the fuel tank and the fire suppression system. 1. A fuel tank inerting and fire suppression system for an aircraft , the system comprising:a fuel tank;a first reactant source fluidly connected to the fuel tank, the first source arranged to receive fuel from the fuel tank;a second reactant source;a catalytic reactor arranged to receive a first reactant from the first source and a second reactant from the second source to generate an inert gas that is supplied to the fuel tank to fill a ullage space of the fuel tank; anda fire suppression inert gas supply system arranged to direct the inert gas to a fire suppression system, wherein the fire suppression inert gas supply system includes a fire suppression inert gas supply controller to control a flow of inert gas to the fuel tank and the fire suppression system.2. The system of claim 1 , further comprising a fuel line valve and a fire suppression line valve claim 1 , wherein the fire suppression inert gas supply controller controls operation of the fuel line valve and the fire suppression line valve to direct flow of the inert gas.3. The system of claim 1 , further comprising a compressor arranged to increase a pressure of the inert gas directed to the fire suppression system.4. The ...

FLUORINATED OLEFINS AS WORKING FLUIDS AND METHODS OF USING SAME

A working fluid that includes a fluorinated olefin compound represented by the following general formula (I): 2. A fire extinguishing composition according to claim 1 , wherein (a) and (b) are in a weight ratio of from about 9:1 to about 1:9.4. A method of extinguishing a fire according to claim 3 , wherein the fire extinguishing composition further comprises at least one co-extinguishing agent comprising one or more hydrofluorocarbons claim 3 , hydrochlorofluorocarbons claim 3 , perfluorocarbons claim 3 , perfluoropolyethers claim 3 , hydrofluoroethers claim 3 , hydrofluoropolyethers claim 3 , chlorofluorocarbons claim 3 , bromofluorocarbons claim 3 , bromochlorofluorocarbons claim 3 , iodofluorocarbons claim 3 , hydrobromofluorocarbons claim 3 , fluorinated ketones claim 3 , hydrobromocarbons claim 3 , fluorinated olefins claim 3 , hydrofluoroolefins claim 3 , fluorinated sulfones claim 3 , fluorinated vinylethers claim 3 , and mixtures thereof. This application is a continuation of U.S. application Ser. No. 15/926,242, filed Mar. 20, 2018, now allowed, which is a continuation of U.S. application Ser. No. 15/105,103, filed Jun. 16, 2016, issued as U.S. Pat. No. 9,957,428, which is a national stage filing under 35 U.S.C. 371 of PCT/US2014/070766, filed Dec. 17, 2014, which claims the benefit of U.S. Provisional Application No. 61/919,454, filed Dec. 20, 2013, the disclosure of which is incorporated by reference in their entirety herein.The present disclosure relates to working fluids that contain fluorinated olefins and methods of making and using the same.Various working fluids that contain fluorinated olefins are described, for example, in JP 04110388, WO2004037913, U.S. Pat. No. 5,539,008, WO2006116371, US 20070100010 and WO20071053697.In some embodiments, an apparatus for heat transfer is provided. The apparatus includes a device and a mechanism for transferring heat to or from the device. The mechanism for transferring heat includes a heat transfer fluid that ...

Compositions and uses of trans-1,1,1,4,4,4-hexafluoro-2-butene

Disclosed is a mixture comprising the compound trans-1,1,1,4,4,4-hexafluoro-2-butene and at least one additional compound selected from the group consisting of HFOs, HFCs, HFEs, CFCs, CO2, olefins, organic acids, alcohols, hydrocarbons, ethers, aldehydes, ketones, and others such as methyl formate, formic acid, trans-1,2 dichloroethylene, carbon dioxide, cis-HFO-1234ze+HFO-1225yez; mixtures of these plus water; mixtures of these plus CO2; mixtures of these trans 1,2-dichloroethylene (DCE); mixtures of these plus methyl formate; mixtures with cis-HFO-1234ze+CO2; mixtures with cis-HFO-1234ze+HFO-1225yez+CO2; and mixtures with cis-HFO-1234ze+HFC-245fa. Also disclosed are methods of using and products of using the above compositions as blowing agents, solvents, heat transfer compositions, aerosol propellant compositions, fire extinguishing and suppressant compositions.

Combustible aerosol composition

A combustible aerosol composition is disclosed including an oxidizer including potassium bromate, a fuel including potassium cyanurate, and a hydrated mineral composition including potassium hydromagnesite.

FUEL FRACTIONING UNIT FOR INERT GAS GENERATING SYSTEM

An inert gas generating system includes a source of a liquid hydrocarbon fuel, and a fractioning unit configured to receive a portion of the liquid hydrocarbon fuel from the source. The fractioning unit includes a perm-selective membrane configured to separate the portion of the liquid hydrocarbon fuel into substantially sulfur-free vapors and a sulfur-containing remainder. The system further includes a catalytic oxidation unit configured to receive and react the substantially sulfur-free vapors to produce an inert gas. 1. An inert gas generating system comprising:a source of a liquid hydrocarbon fuel;a fractioning unit configured to receive a portion of the liquid hydrocarbon fuel from the source, the fractioning unit comprising a perm-selective membrane configured to separate the portion of the liquid hydrocarbon fuel into substantially sulfur-free vapors and a sulfur-containing remainder; anda catalytic oxidation unit configured to receive and react the substantially sulfur-free vapors to produce an inert gas.2. The system of further comprising: a pressure differential generator in fluid communication with a permeate side of the perm-selective membrane claim 1 , wherein the pressure differential generator is configured to create a partial pressure gradient across the perm-selective membrane.3. The system of claim 2 , wherein the pressure differential generator is an air source configured to provide an air stream.4. The system of claim 3 , wherein the air stream is selected from the group consisting of ambient air claim 3 , ram air claim 3 , fan air claim 3 , engine bleed air claim 3 , cabin air claim 3 , and combinations thereof.5. The system of claim 2 , wherein the pressure differential generator is a vacuum source.6. The system of further comprising: a fuel pump configured to provide the portion of the liquid hydrocarbon fuel to the fractioning unit.7. The system of claim 1 , wherein the perm-selective membrane is a reverse selective membrane comprising a ...

AEROSOL COMPOSITIONS CONTAINING FLUORINE SUBSTITUTED OLEFINS AND METHODS AND SYSTEMS USING SAME

Various compositions, including particularly aerosol compositions, containing fluorinated olefins, including particularly tetra- and penta-fluoropropenes, in a variety of applications are disclosed. 1. A method of suppressing a flame comprising:(a) providing CF3CH═CHCl (HFO-1233zd); and(b) contacting at least a portion of the flame with said HFO-1233zd in an amount effective to suppress the flame, wherein said HFO-1233zd is included in a composition that has a GWP of not greater than about 150.2. The method of wherein said contacting step comprises spraying a liquid composition containing said HFO-1233zd.3. The method of wherein said contacting step comprises pouring a liquid composition containing said HFO-1233zd.4. The method of wherein said contacting step comprises immersing at least a portion of the flame in said composition containing said HFO-1233zd.5. The method of wherein said contacting step comprises spraying a liquid consisting essentially of CF3CH═CHCl (HFO-1233zd).6. The method of wherein said contacting step comprises spraying a liquid consisting of CF3CH═CHCl (HFO-1233zd).7. The method of wherein said contacting step comprises forming an aerosol containing said CF3CH═CHCl (HFO-1233zd).8. The method of wherein said contacting step comprises spraying a liquid composition consisting essentially of CF3CH═CHCl (HFO-1233zd) and wherein said composition has an ODP of not greater than about 0.1.9. The method of wherein said composition has a GWP of not greater than about 75.10. A method of suppressing a flame comprising:(a) providing transCF3CH═CHCl (transHFO-1233zd); and(b) contacting at least a portion of the flame with said transHFO-1233zd in an amount effective to the suppress the flame, wherein said HFO-1233zd has a GWP of not greater than about 150.11. The method of wherein said contacting step comprises spraying a liquid composition containing said transHFO-1233zd.12. The method of wherein said contacting step comprises pouring a liquid composition ...

FIRE SUPPRESSANT INERT GAS GENERATOR

An inert gas-generating fire suppression composition is disclosed, consisting essentially of an oxidizer, comprising ammonium dinitramide and strontium nitrate, a fuel, comprising potassium isocyanurate, a gas-generate fuel, comprising guanidine nitrate and a quantity of carbon black. 1. An inert gas-generating fire suppression composition , comprising:an oxidizer, comprising at least one of ammonium dinitramide and strontium nitrate;a fuel, comprising potassium isocyanurate; anda gas-generate fuel, comprising guanidine nitrate.2. The composition of claim 1 , further comprising carbon black.3. The composition of claim 1 , wherein the oxidizer is present in an amount from about 64% to about 77% by weight of a total weight of the composition.4. The composition of claim 1 , wherein the fuel is present in an amount from about 23% to about 36% by weight of a total weight of the composition.5. The composition of claim 1 , wherein the oxidizer is present in an amount from about 58% to about 65% ammonium dinitramide and from about 6% to about 12% strontium nitrate by weight of a total weight of the composition.6. The composition of claim 1 , wherein the fuel is present in an amount from about 18% to about 24% potassium isocyanurate by weight of a total weight of the composition.7. The composition of claim 1 , wherein the gas-generate fuel is present in an amount from about 4% to about 8% guanidine nitrate by weight of a total weight of the composition.8. The composition of claim 1 , wherein the oxidizer is present in an amount from about 58% to about 65% ammonium dinitramide and from about 6% to about 12% strontium nitrate by weight of a total weight of the composition and wherein the fuel is present in an amount from about 18% to about 24% potassium isocyanurate by weight of the total weight of the composition.9. The composition of claim 8 , wherein the gas-generate fuel is present in an amount from about 4% to about 8% guanidine nitrate by weight of the total weight of ...

FLUORINATED OLEFINS AS WORKING FLUIDS AND METHODS OF USING SAME

A working fluid that includes a fluorinated olefin compound represented by the following general formula (I). In some embodiments, an apparatus for heat transfer is provided. The apparatus includes a device and a mechanism for transferring heat to or from the device. In some embodiments, a fire extinguishing composition is provided. In some embodiments, an apparatus for converting thermal energy into mechanical energy in a Rankine cycle is provided. 2. An apparatus for heat transfer according to claim 1 , wherein the device is selected from a microprocessor claim 1 , a semiconductor wafer used to manufacture a semiconductor device claim 1 , a power control semiconductor claim 1 , an electrochemical cell claim 1 , an electrical distribution switch gear claim 1 , a power transformer claim 1 , a circuit board claim 1 , a multi-chip module claim 1 , a packaged or unpackaged semiconductor device claim 1 , a fuel cell claim 1 , and a laser.3. An apparatus according to claim 14 , wherein the mechanism for transferring heat is a component in a system for maintaining a temperature or temperature range of an electronic device.6. A fire extinguishing composition according to claim 5 , wherein (a) and (b) are in a weight ratio of from about 9:1 to about 1:9.711-. (canceled)13. A foamable composition according to claim 12 , wherein the nucleating agent and the blowing agent are in a molar ratio of less than 1:2.14. A foamable composition according to claim 12 , wherein the blowing agent comprises an aliphatic hydrocarbon having from about 5 to about 7 carbon atoms claim 12 , a cycloaliphatic hydrocarbon having from about 5 to about 7 carbon atoms claim 12 , a hydrocarbon ester claim 12 , water claim 12 , or combinations thereof.1537-. (canceled) The present disclosure relates to working fluids that contain fluorinated olefins and methods of making and using the same.Various working fluids that contain fluorinated olefins are described, for example, in JP 04110388, WO2004037913, ...

Fire extinguishing compositions, systems and methods

Disclosed are fire extinguishants comprising from about 20% to about 80% by weight of 1-chloro-3,3,3-trifluoropropene (HFO-1233zd) and from about 20% to about 80% by weight of 1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone (FK5-1-12), and to methods, systems and containers which use the fire extinguishants.

FLUORINATED OLEFINS AS WORKING FLUIDS AND METHODS OF USING SAME

A working fluid that includes a fluorinated olefin compound represented by the following general formula (I): 14-. (canceled)6. A fire extinguishing composition according to claim 5 , wherein (a) and (b) are in a weight ratio of from about 9:1 to about 1:9.711-. (canceled)13. A foamable composition according to claim 12 , wherein the nucleating agent and the blowing agent are in a molar ratio of less than 1:2.14. A foamable composition according to claim 12 , wherein the blowing agent comprises an aliphatic hydrocarbon having from about 5 to about 7 carbon atoms claim 12 , a cycloaliphatic hydrocarbon having from about 5 to about 7 carbon atoms claim 12 , a hydrocarbon ester claim 12 , water claim 12 , or combinations thereof.1537-. (canceled) The present disclosure relates to working fluids that contain fluorinated olefins and methods of making and using the same.Various working fluids that contain fluorinated olefins are described, for example, in JP 04110388, WO2004037913, U.S. Pat. No. 5,539,008, WO2006116371, US 20070100010 and WO20071053697.This application is a continuation of U.S. application Ser. No. 15/105,103, filed Jun. 16, 2016, now allowed, which is a national stage filing under 35 U.S.C. 371 of PCT/US2014/070766, filed Dec. 17, 2014, which claims the benefit of U.S. Provisional Application No. 61/919,454, filed Dec. 20, 2013, the disclosure of which is incorporated by reference in their entirety herein.In some embodiments, an apparatus for heat transfer is provided. The apparatus includes a device and a mechanism for transferring heat to or from the device. The mechanism for transferring heat includes a heat transfer fluid that includes a compound represented by the following general formula (I):In Formula I: (i) Rfand Rfare independently linear or branched perfluoroalkyl groups having with 1-8 carbon atoms and optionally comprise at least one catenated heteroatom, or (ii) Rfand Rfare bonded together to form a ring structure having 4-6 carbon atoms ...

COMPOSITIONS AND USES OF TRANS-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE

Disclosed is a mixture comprising the compound trans-1,1,1,4,4,4-hexafluoro-2-butene and at least one additional compound selected from the group consisting of HFOs, HFCs, HFEs, CFCs, CO2, olefins, organic acids, alcohols, hydrocarbons, ethers, aldehydes, ketones, and others such as methyl formate, formic acid, trans-1,2 dichloroethylene, carbon dioxide, cis-HFO-1234ze+HFO-1225yez; mixtures of these plus water; mixtures of these plus CO2; mixtures of these trans 1,2-dichloroethylene (DCE); mixtures of these plus methyl formate; mixtures with cis-HFO-1234ze+CO2; mixtures with cis-HFO-1234ze+HFO-1225yez+CO2; and mixtures with cis-HFO-1234ze+HFC-245fa. Also disclosed are methods of using and products of using the above compositions as blowing agents, solvents, heat transfer compositions, aerosol propellant compositions, fire extinguishing and suppressant compositions. 127-. (canceled)28. A mixture comprising the compound trans-1 ,1 ,1 ,4 ,4 ,4-hexafluoro-2-butene and HFC-227ea.29. The mixture of claim 28 , wherein the amount of trans-1 claim 28 ,1 claim 28 ,1 claim 28 ,4 claim 28 ,4 claim 28 ,4-hexafluoro-2-butene is from about 1 to about 99 weight percent.30. The mixture of claim 28 , wherein the amount of trans-1 claim 28 ,1 claim 28 ,1 claim 28 ,4 claim 28 ,4 claim 28 ,4-hexafluoro-2-butene is from about 1 to about 50 weight percent.31. The mixture of claim 28 , wherein the amount of trans-1 claim 28 ,1 claim 28 ,1 claim 28 ,4 claim 28 ,4 claim 28 ,4-hexafluoro-2-butene is from about 1 to about 40 weight percent.32. The mixture of claim 28 , wherein the amount of trans-1 claim 28 ,1 claim 28 ,1 claim 28 ,4 claim 28 ,4 claim 28 ,4-hexafluoro-2-butene is from about 1 to about 20 weight percent.33. The mixture of claim 28 , further comprising a lubricant.34. The mixture of claim 33 , wherein the lubricant comprises at least one of polyol esters claim 33 , and polyalkylene glycols claim 33 , polyvinyl ethers claim 33 , fluorinated and perfluorinated oils claim 33 , ...

FIRE SUPPRESSION AGENT COMPOSITION

Disclosed is a fire suppression agent composition including CFI and an additional fire suppression agent selected from the group consisting of HFC-23, HFC-125, HFC-227ea, Novec 1230, and HCFO-1233zd(E), wherein the fire suppression agent composition passes the FAA aerosol can test. 1. A fire suppression agent composition comprising CFI and an additional fire suppression agent selected from the group consisting of HFC-23 , HFC-125 , HFC-227ea , dodecafluoro-2-methylpentan-3-one , and HCFO-1233zd(E) , wherein the fire suppression agent composition passes the FAA aerosol can test and CFI is present in an amount of 30 to 70 wt % , based on the total weight of the fire suppression agent composition.23-. (canceled)4. The composition of claim 1 , wherein the additional fire suppression agent is present in an amount of 30 to 70 wt % claim 1 , based on the total weight of the fire suppression agent composition.5. The composition of claim 1 , wherein the molar ratio of CFI to the additional fire suppression agent is 0.4 to 1.5.6. The composition of claim 1 , wherein the additional fire suppression agent has a boiling point lower than CFI.7. The composition of claim 6 , wherein the difference between the boiling points is greater than or equal to 10° C.8. The composition of claim 6 , wherein the difference between the boiling points is greater than or equal to 25° C.9. The composition of claim 1 , wherein the additional fire suppression agent selected from the group consisting of HFC-23 claim 1 , HFC-125 claim 1 , dodecafluoro-2-methylpentan-3-one claim 1 , and HCFO-1233zd(E).10. The composition of claim 1 , wherein the additional fire suppression agent is selected from the group consisting of HFC-125 claim 1 , dodecafluoro-2-methylpentan-3-one claim 1 , and HCFO-1233zd(E).11. The composition of claim 1 , wherein CFI is present in an amount of 40 to 70 wt % claim 1 , based on the total weight of the fire suppression agent composition This applications is a continuation in part ...

METHOD AND APPARATUS FOR INHIBITING CORROSION FROM FIRE SUPPRESSION AGENTS IN SITU

Disclosed herein is a method and apparatus for inhibiting corrosion of a fire extinguisher container which contains a fire suppression agent that includes CFI. 1. A method for inhibiting corrosion of a fire extinguisher container , comprising:{'sub': 3', '3', '3, 'substantially continuously contacting a fire suppression agent in the fire extinguisher container with a corrosion inhibiting composition wherein the fire suppression agent comprises CFI and the corrosion inhibiting composition comprises a zeolite and an iodine reactive metal selected from the group consisting of silver, copper and alloys comprising at least one of the foregoing, wherein the iodine reactive metal is present in an amount of 1 to 2 wt %, based on the amount of CFI and the amount of CFI is greater than or equal to 30 wt % based on the total weight of the fire suppression agent.'}2. The method of claim 1 , wherein the corrosion inhibiting composition is located in an inhibitor container having a plurality of opening sized to contain the zeolite within the inhibitor container and the inhibitor container is located in the fire extinguisher container.3. The method of claim 2 , wherein the zeolite is doped with the iodine reactive metal.4. The method of claim 2 , wherein the openings are sized to contain particles of the iodine reactive metal.5. The method of claim 1 , wherein the iodine reactive metal is part of an inhibitor container having a plurality of openings sized to contain the zeolite within the container and the container is located in the fire extinguisher container.6. The method of claim 1 , wherein the amount of CFI is greater than or equal to 35 wt % based on the total weight of the fire suppression agent.7. The method of claim 1 , wherein the fire suppression agent has a gas phase and a liquid phase in the fire extinguisher container and the corrosion inhibiting composition substantially continuously contacts both phases.8. The method of claim 1 , wherein the zeolite has openings ...

Battery pack including fire extinguishing system

A battery pack includes a fire extinguishing system. The battery pack includes: a housing; a battery module in the housing and including a plurality of spaced apart battery cells; an agent storage unit storing a fire extinguishing agent and injecting the fire extinguishing agent into the housing when an abnormal temperature is detected; a first perforated plate at a side of an inflow passage of the housing where the fire extinguishing agent flows from the agent storage unit to the housing, including a plurality of first opening holes for passing the fire extinguishing agent and guiding the fire extinguishing agent to a connection passage between the respective battery cells, and uniformly distributing the fire extinguishing agent injected into the connection passage from the inflow passage through the plurality of first opening holes; and a fan discharging the fire extinguishing agent injected into the housing to the outside thereof.

Azeotropic and azeotrope-like compositions of e-1,1,1,4,4,4-hexafluoro-2-butene

공비 또는 공비-유사 조성물이 개시된다. 공비 또는 공비-유사 조성물은 E-1,1,1,4,4,4-헥사플루오로-2-부텐과, 메틸 포르메이트, n-펜탄, 2-메틸부탄, 트랜스-1,2-다이클로로에틸렌, 1,1,1,3,3-펜타플루오로프로판, n-부탄 또는 아이소부탄의 혼합물이다. 그러한 공비 또는 공비-유사 조성물을 발포제로서 사용하여 열가소성 또는 열경화성 폼을 제조하는 방법이 또한 개시된다. 그러한 공비 또는 공비-유사 조성물을 사용하여 냉동을 생성하는 방법이 또한 개시된다. 그러한 공비 또는 공비-유사 조성물을 용매로서 사용하는 방법이 또한 개시된다. 그러한 공비 또는 공비-유사 조성물을 사용하여 에어로졸 제품을 제조하는 방법이 또한 개시된다. 그러한 공비 또는 공비-유사 조성물을 열전달 매질로 사용하는 방법이 또한 개시된다. 그러한 공비 또는 공비-유사 조성물을 사용하여 화재를 소화 또는 진화하는 방법이 또한 개시된다. 그러한 공비 또는 공비-유사 조성물을 유전체로서 사용하는 방법이 또한 개시된다. An azeotropic or azeotrope-like composition is disclosed. The azeotropic or azeotrope-like composition is prepared by reacting E-1,1,1,4,4,4-hexafluoro-2-butene with methyl formate, n-pentane, 2-methylbutane, trans- Chloroethylene, 1,1,1,3,3-pentafluoropropane, n-butane or isobutane. Methods of making thermoplastic or thermosetting foams using such azeotropic or azeotrope-like compositions as blowing agents are also disclosed. Methods of producing refrigeration using such azeotropic or azeotrope-like compositions are also disclosed. Methods of using such azeotropic or azeotrope-like compositions as solvents are also disclosed. Methods of making aerosol products using such azeotropic or azeotrope-like compositions are also disclosed. Methods of using such azeotropic or azeotrope-like compositions as heat transfer media are also disclosed. Methods of extinguishing or evolving fire using such azeotropic or azeotrope-like compositions are also disclosed. Methods of using such azeotropic or azeotrope-like compositions as dielectrics are also disclosed.

E‑1,1,1,4,4,4‑六氟‑2‑丁烯的共沸和类共沸组合物

本发明公开了E‑1,1,1,4,4,4‑六氟‑2‑丁烯的共沸和类共沸组合物。所述共沸或类共沸组合物是E‑1,1,1,4,4,4‑六氟‑2‑丁烯与甲酸甲酯、正戊烷、2‑甲基丁烷、反式‑1,2‑二氯乙烯、1,1,1,3,3‑五氟丙烷、正丁烷或异丁烷的混合物。还公开了通过使用此类共沸或类共沸组合物作为发泡剂来制备热塑性或热固性泡沫的方法。还公开了通过使用此类共沸或类共沸组合物来制冷的方法。还公开了使用此类共沸或类共沸组合物作为溶剂的方法。还公开了通过使用此类共沸或类共沸组合物来制备气溶胶产品的方法。还公开了使用此类共沸或类共沸组合物作为热传递介质的方法。还公开了通过使用此类共沸或类共沸组合物来灭火或阻燃的方法。还公开了使用此类共沸或类共沸组合物作为电介质的方法。

作为工作流体的氟化烯烃及其使用方法

本发明提供了一种工作流体，所述工作流体包含由以下通式(I)表示的氟化烯烃化合物： 在一些实施方案中，提供了用于热传递的设备。所述设备包括器件以及用于向或从所述器件传递热的机构。在一些实施方案中，提供了灭火组合物。在一些实施方案中，提供了用于在朗肯循环中将热能转换为机械能的设备。

Compositions comprising 2,3,3,3-tetrafluoropropene and 1,1,1-trifluoropropene

Compositions containing 1,2,3,3,3-pentafluoropropene with z-and e-isomer ratio optimised for cooling efficiency

FIELD: chemistry. SUBSTANCE: invention relates to air-conditioning and refrigeration industry. In particular, the invention relates to a coolant composition containing an azeotropic or near-azeotropic combination consisting of about 0.1-99.9 wt % Z-1,2,3,3,3-pentafluoropropene and about 99.9-0.1 E-1,2,3,3,3-pentafluoropropene. Disclosed also is a method of increasing the cooling efficiency of 1,2,3,3,3-pentafluoropropene by increasing the amount of the Z-isomer relative the amount of the E-isomer. The composition is used to cool and heat bodies which need cooling and heating. The composition is also used to produce foam, produce aerosol products, to extinguish and suppress a flame and preventing burning or explosion. The invention also relates to a composition containing said azeotropic or near-azeotropic combination and at least one compound selected from a group consisting of fluoroolefins, hydrofluorocarbons, hydrocarbons, dimethyl ether, CF 3 I, carbon dioxide (CO 2 ) and ammonia. EFFECT: compositions have high environmental friendliness and have refrigerating capacity and energy efficiency comparable to that of currently used materials. 20 cl, 3 tbl, 3 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 447 120 (13) C2 (51) МПК C09K C09K 5/04 5/00 (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ Приоритет(ы): (30) Конвенционный приоритет: 15.12.2006 US 60/875,077 (73) Патентообладатель(и): Е.И.ДЮПОН ДЕ НЕМУР ЭНД КОМПАНИ (US) (43) Дата публикации заявки: 20.01.2011 Бюл. № 2 2 4 4 7 1 2 0 (45) Опубликовано: 10.04.2012 Бюл. № 10 2 4 4 7 1 2 0 R U (85) Дата начала рассмотрения заявки PCT на национальной фазе: 15.07.2009 C 2 C 2 (56) Список документов, цитированных в отчете о поиске: US 20040127383 A1, 01.07.2004. КНУНЯНЦ И.Л. и др. Химический энциклопедический словарь. Советская энциклопедия. - М., 1983, с.656. US 6031141 A1, 29.02.2000. US 2006022166 A1, 02.02.2006. SU 1773926 A1, 07.11.1992. RU 2189544 C2, 20.09.2002 ...

Compositions comprising 2,3-dichloro-1,1,1-trifluoropropane, 2-chloro-1,1,1-trifluoropropene, 2-chloro-1,1,1,2-tetrafluoropropane or 2,3,3,3-tetrafluoropropene

HCFC-243db, HCFO-1233xf, HCFC-244db 및/또는 HFO-1234yf 및 적어도 하나의 추가 화합물을 포함하는 조성물이 개시된다. 1234yf를 포함하는 조성물의 경우, 추가 화합물은 HFO-1234ze, HFO-1243zf, HCFC-243db, HCFC-244db, HFC-245cb, HFC-245fa, HCFO-1233xf, HCFO-1233zd, HCFC-253fb, HCFC-234ab, HCFC-243fa, 에틸렌, HFC-23, CFC-13, HFC-143a, HFC-152a, HFC-236fa, HCO-1130, HCO-1130a, HFO-1336, HCFC-133a, HCFC-254fb, HCFC-1131, HFO-1141, HCFO-1242zf, HCFO-1223xd, HCFC-233ab, HCFC-226ba, 및 HFC-227ca로 이루어진 군으로부터 선택된다. HCFC-243db, HCFO-1233xf, 및/또는 HCFC-244db를 포함하는 조성물은 HFO-1234yf를 제조하는 공정에 유용하다. HFO-1234yf를 포함하는 조성물은 용도 중에서도 특히 냉장, 공조 및 열 펌프 시스템에 사용하기 위한 열전달 조성물로서 유용하다. Disclosed are compositions comprising HCFC-243db, HCFO-1233xf, HCFC-244db and / or HFO-1234yf and at least one additional compound. For compositions comprising 1234yf, additional compounds are HFO-1234ze, HFO-1243zf, HCFC-243db, HCFC-244db, HFC-245cb, HFC-245fa, HCFO-1233xf, HCFO-1233zd, HCFC-253fb, HCFC-234ab , HCFC-243fa, ethylene, HFC-23, CFC-13, HFC-143a, HFC-152a, HFC-236fa, HCO-1130, HCO-1130a, HFO-1336, HCFC-133a, HCFC-254fb, HCFC-1131 , HFO-1141, HCFO-1242zf, HCFO-1223xd, HCFC-233ab, HCFC-226ba, and HFC-227ca. Compositions comprising HCFC-243db, HCFO-1233xf, and / or HCFC-244db are useful in the process for preparing HFO-1234yf. Compositions comprising HFO-1234yf are useful, among other uses, as heat transfer compositions for use in refrigeration, air conditioning and heat pump systems.

인력과 장비의 접근이 어려운 원거리 화재의 진화방법 및장치

본 발명은 화재를 진화하는 방법 및 장치에 관한 것으로, 캡술에 소화제를 충전하여 소화탄을 구성하고, 상기 소화탄을 장전하여 조준 및 발사할 수 있도록 발사수단을 구성하여, 상기 발사수단의 내부에서 이루어지는 압축공기의 팽창력 또는 폭약의 폭발력에 의하여 상기 소화탄을 원거리의 화재지점에 조준하여 발사하고, 화재지점에 도달한 상기 소화탄에서 소화제가 분출 및 살포되도록 하여 화재를 진화하므로, 험준하고 인력과 소방장비의 접근이 어려워 매년 봄철의 건조기에 막대한 산림훼손과 생태계 파괴를 초래하는 산불을 본 발명에 의한 진화방법 및 장치를 이용하게 되면 화재발생초기에 안전하게 원거리에서 경제적으로 진화할 수 있게 된다.

Automatic fire extinguisher and manufacturing method thereof

본 발명은 자동 소화기 및 그의 제조방법에 관한 것으로, 더욱 상세하게는 제조가 용이하고 구조가 간단하면서도 화재 발생시 이를 자동으로 감지하여 소화약제를 분사할 수 있도록 하면서도, 분전반이나 배전반, 네트워크 서버 시스템, 엔진룸, 주방의 가스레인지나 전기레인지, 전기밥솥 내부 등 협소한 곳에도 간단하게 설치할 수 있고, 소화약제의 누설 위험성이 없어서 장시간 유지가 가능한 자동 소화기를 제공할 목적으로, 화재 발생에 따른 고온의 열을 감지하는 화재감지 부재(10)와, 상기 화재감지 부재 내에 주입되어 화재시 외부로 분출되는 소화약제(11)의 결합으로 이루어지되, 상기 화재감지 부재는 난연성 에폭시이고, 상기 소화약제는 HFC 계열의 소화가스로 이루어진 자동 소화기 및 그의 제조방법이 제공된다. More particularly, the present invention relates to an automatic fire extinguisher and a method of manufacturing the same, and more particularly, to an automatic fire extinguisher and a method of manufacturing the same, In order to provide an automatic fire extinguisher which can be easily installed in a narrow place such as a room, a kitchen gas range, an electric range, and an electric cooker, and can maintain a long time without the risk of leakage of the fire extinguishing agent, Wherein the fire sensing member is a flame retardant epoxy, and the fire extinguishing agent is an HFC series fire extinguishing agent, An automatic fire extinguisher comprising a fire extinguishing gas and a method of manufacturing the fire extinguisher.

Fire-extinguishing composition forming fire-extinguishing agent at high temperature sublimation

FIELD: fire-fighting equipment. SUBSTANCE: invention relates to a method of fire-extinguishing. The method is implemented using the fire-extinguishing composition that forms the fire-extinguishing agent at high temperature sublimation, and the pyrotechnic aerosol fire-extinguishing agent. The fire-extinguishing composition comprises the fire-extinguishing material which during the heating process can sublimate and release the fire-extinguishing agent having fire-extinguishing properties, in an amount of 90 wt % to 95 wt %, the additive, and the surface-coating agent at a total content of 5 wt % to 10 wt %. The pyrotechnic agent used as a source of heat and energy is ignited to form aerosol. At high temperature reached during the combustion of the pyrotechnic agent, the fire-extinguishing composition is heated, forming a large amount of fire-extinguishing agent which is sprayed together with the aerosol. EFFECT: compared with currently known aerosol fire-extinguishing systems, gas fire-extinguishing system and fire-extinguishing system based on water the invention does not require pressure during storage, it is safer, less harmful to the environment and has higher fire-extinguishing efficiency. 10 cl, 1 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК A62D 1/06 (13) 2 554 580 C2 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2013115865/05, 07.09.2011 (24) Дата начала отсчета срока действия патента: 07.09.2011 Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): ГУО Хунбао (CN), ЛЮ Хонхон (CN), ЧЖАО Сяоцин (CN) 16.09.2010 CN 201010285513.3 (43) Дата публикации заявки: 27.10.2014 Бюл. № 30 R U (73) Патентообладатель(и): Сянь Джей энд Ар Файер Файтинг Эквипмент Ко.,Лтд (CN) (45) Опубликовано: 27.06.2015 Бюл. № 18 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 16.04.2013 (86) Заявка PCT: CN 2011/079424 (07.09.2011) (87) Публикация заявки PCT: 2 5 5 4 5 8 0 (56) Список документов, ...

Azeotropic and azeotrope-like compositions of z-1,1,1,4,4,4-hexafluoro-2-butene

공비 또는 공비-유사 조성물이 개시된다. 공비 또는 공비-유사 조성물은 Z-1,1,1,4,4,4-헥사플루오로-2-부텐과, 메틸 포르메이트, 펜탄, 2-메틸부탄, 1,1,1,3,3-펜타플루오로부탄, 트랜스-1,2-다이클로로에틸렌, 1,1,1,3,3-펜타플루오로프로판, 다이메톡시메탄, 또는 사이클로펜탄의 혼합물이다. 그러한 공비 또는 공비-유사 조성물을 발포제로서 사용하여 열가소성 또는 열경화성 폼을 제조하는 방법이 또한 개시된다. 그러한 공비 또는 공비-유사 조성물을 사용하여 냉동을 생성하는 방법이 또한 개시된다. 그러한 공비 또는 공비-유사 조성물을 용매로서 사용하는 방법이 또한 개시된다. 그러한 공비 또는 공비-유사 조성물을 사용하여 에어로졸 제품을 제조하는 방법이 또한 개시된다. 그러한 공비 또는 공비-유사 조성물을 열전달 매질로 사용하는 방법이 또한 개시된다. 그러한 공비 또는 공비-유사 조성물을 사용하여 화재를 소화 또는 진화하는 방법이 또한 개시된다. 그러한 공비 또는 공비-유사 조성물을 유전체로서 사용하는 방법이 또한 개시된다. An azeotrope or azeotrope-like composition is disclosed. The azeotrope or azeotrope-like composition is Z-1,1,1,4,4,4-hexafluoro-2-butene, methyl formate, pentane, 2-methylbutane, 1,1,1,3,3 -Pentafluorobutane, trans-1,2-dichloroethylene, 1,1,1,3,3-pentafluoropropane, dimethoxymethane, or a mixture of cyclopentane. Also disclosed is a method of making a thermoplastic or thermoset foam using such an azeotrope or azeotrope-like composition as a blowing agent. Methods of producing refrigeration using such azeotropic or azeotropic-like compositions are also disclosed. Methods of using such azeotropic or azeotropic-like compositions as solvents are also disclosed. Methods of making aerosol products using such azeotropic or azeotropic-like compositions are also disclosed. Also disclosed is a method of using such an azeotrope or azeotrope-like composition as a heat transfer medium. Also disclosed is a method of extinguishing or extinguishing a fire using such an azeotrope or azeotrope-like composition. Methods of using such azeotropes or azeotropes-like compositions as dielectrics are also disclosed.

Azeotropic and azeotrope-like compositions of E-1,1,1,4,4, 4-hexafluoro-2-butene

本发明公开了E‑1,1,1,4,4,4‑六氟‑2‑丁烯的共沸和类共沸组合物。所述共沸或类共沸组合物是E‑1,1,1,4,4,4‑六氟‑2‑丁烯与甲酸甲酯、正戊烷、2‑甲基丁烷、反式‑1,2‑二氯乙烯、1,1,1,3,3‑五氟丙烷、正丁烷或异丁烷的混合物。还公开了通过使用此类共沸或类共沸组合物作为发泡剂来制备热塑性或热固性泡沫的方法。还公开了通过使用此类共沸或类共沸组合物来制冷的方法。还公开了使用此类共沸或类共沸组合物作为溶剂的方法。还公开了通过使用此类共沸或类共沸组合物来制备气溶胶产品的方法。还公开了使用此类共沸或类共沸组合物作为热传递介质的方法。还公开了通过使用此类共沸或类共沸组合物来灭火或阻燃的方法。还公开了使用此类共沸或类共沸组合物作为电介质的方法。

Fire extinguishing composition generating extinguishant by high-temperature sublimation

本发明涉及通过高温升华产生灭火物质的灭火组合物，所述的灭火组合物包括在受热过程中能升华释放出具有灭火性能的物质的灭火材料，所述的灭火材料含量为至少80质量％；所述的灭火组合物在使用时，以烟火类药剂为热力源和动力源，通过先点燃烟火类药剂，利用烟火类药剂燃烧的高温使灭火组合物产生出大量的灭火物质，随烟火类药剂一起喷出而达到灭火目的。与传统的气溶胶灭火系统、气体灭火系统、水系灭火系统相比，本发明可提供一种更高效、更安全的灭火组合物。

Fire-extinguishing aerosol composition for precise electric appliances

FIELD: fire-prevention facilities. SUBSTANCE: invention relates to a fire-extinguishing aerosol composition intended to extinguish fire in a space, where precise electric appliances are located. The composition includes, wt %: a flammable agent 10-25, an adhesive substance 2-20, an additive 2-20 and an oxidant, which represents a mixture of a potassium salt (5-15 wt %) and a strontium salt (52-60 wt %). In the fire-extinguishing aerosol composition according to this invention the average diameter of particles of all components makes less than 50 mcm. Application of the aerosol fire-extinguishing composition according to this invention may guarantee that after fire extinguishing in the space, where a precise electrical appliance is installed, the insulation resistance of the precise electrical appliance will be more or equal to 100 MOhm. EFFECT: application of an aerosol fire-extinguishing composition according to this invention is more rational compared to application of compositions of available state of the art, compositions are harmless for environment and are applicable for extinguishing of precise electrical appliances. 10 cl, 1 tbl, 4 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 481 138 (13) C2 (51) МПК A62D 1/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2010104458/05, 14.11.2007 (24) Дата начала отсчета срока действия патента: 14.11.2007 (72) Автор(ы): ГУО Хонгбао (CN), ЧЖАНГ Занфенг (CN) (43) Дата публикации заявки: 20.08.2011 Бюл. № 23 2 4 8 1 1 3 8 (45) Опубликовано: 10.05.2013 Бюл. № 13 2 4 8 1 1 3 8 R U (85) Дата начала рассмотрения заявки PCT на национальной фазе: 10.02.2010 C 2 C 2 (56) Список документов, цитированных в отчете о поиске: CN 1386554 А, 25.12.2002. CN 1739820 А, 01.03.2006. RU 2155621 С2, 10.09.2000. WO 2004015026 А1, 19.02.2004. RU 2118551 С1, 10.09.1998. DE 4435790 А1, 13.04.1995. US 3354084 А, 21.11.1967. CN 1526461 А, 08.09.2004. US 5613562 А, 25.03.1997. (86) Заявка ...

Method, apparatus and user interface for managing data of portable device using virtual device

본 발명에 따라 휴대용 기기의 메모리에 저장되는 데이터를 관리하는 방법, 장치 및 사용자 인터페이스 방법이 개시된다. Disclosed are a method, an apparatus and a user interface method for managing data stored in a memory of a portable device according to the present invention. 본 발명에 따른 휴대용 기기의 데이터 관리 방법은, 데이터 관리 장치의 저장부에 휴대용 기기를 위한 가상 장치를 생성하는 단계와, 가상 장치에 하나 이상의 컨텐츠 파일에 대한 정보를 저장함으로써 하나 이상의 컨텐츠 파일을 가상 장치로 전송하는 단계와, 데이터 관리 장치에 휴대용 기기가 연결되면, 가상 장치에 저장된 정보를 참조하여 하나 이상의 컨텐츠 파일을 휴대용 기기로 전송함으로써 동기화하는 단계를 포함한다. A data management method of a portable device according to the present invention comprises the steps of: creating a virtual device for a portable device in a storage unit of a data management device; and storing information about one or more content files in the virtual device to virtualize one or more content files. And transmitting the at least one content file to the portable device by referring to information stored in the virtual device when the portable device is connected to the data management device. 이상과 같은 본 발명에 의하면, 가상 장치 개념을 도입함으로써 휴대용 기기가 PC에 연결되어 있지 않은 상태에서도 마치 휴대용 기기가 연결된 것과 같은 인터페이스를 제공하므로, 실제 휴대용 기기가 연결된 것처럼 데이터의 관리를 수행할 수 있다. According to the present invention as described above, by introducing the concept of a virtual device, even when the portable device is not connected to a PC, it provides an interface as if the portable device is connected, so that data management can be performed as if the portable device is actually connected. have. 가상 장치, 휴대용 멀티미디어 기기, 데이터 관리, 퀵 버튼, 링크 파일 Virtual devices, portable multimedia devices, data management, quick buttons, link files

Compositions comprising 2,3-dichloro-1,1,1-trifluoropropane, 2-chloro-1,1,1-trifluoropropene, 2-chloro-1,1,1,2-tetrafluoropropane or 2,3,3,3-tetrafluoropropene

HCFC-243db, HCFO-1233xf, HCFC-244db 및/또는 HFO-1234yf 및 적어도 하나의 추가 화합물을 포함하는 조성물이 개시된다. 1234yf를 포함하는 조성물의 경우, 추가 화합물은 HFO-1234ze, HFO-1243zf, HCFC-243db, HCFC-244db, HFC-245cb, HFC-245fa, HCFO-1233xf, HCFO-1233zd, HCFC-253fb, HCFC-234ab, HCFC-243fa, 에틸렌, HFC-23, CFC-13, HFC-143a, HFC-152a, HFC-236fa, HCO-1130, HCO-1130a, HFO-1336, HCFC-133a, HCFC-254fb, HCFC-1131, HFO-1141, HCFO-1242zf, HCFO-1223xd, HCFC-233ab, HCFC-226ba, 및 HFC-227ca로 이루어진 군으로부터 선택된다. HCFC-243db, HCFO-1233xf, 및/또는 HCFC-244db를 포함하는 조성물은 HFO-1234yf를 제조하는 공정에 유용하다. HFO-1234yf를 포함하는 조성물은 용도 중에서도 특히 냉장, 공조 및 열 펌프 시스템에 사용하기 위한 열전달 조성물로서 유용하다.

Fire extinguishing compositions, systems and methods

本申请涉及灭火组合物、系统和方法。本发明公开了包含约20重量％至约80重量％的1‑氯‑3,3,3‑三氟丙烯(HFO‑1233zd)和约20重量％至约80重量％的1,1,1,2,2,4,5,5,5‑九氟‑4‑(三氟甲基)‑3‑戊酮(FK5‑1‑12)的灭火剂，以及使用所述灭火剂的方法、系统和容器。

FIRE EXTINGUISHING COMPOSITION FORMING FIRE EXTINGUISHING SUBSTANCE IN HIGH-TEMPERATURE SUBLIMATION

1. Огнетушащая композиция, которая образует огнетушащее вещество при высокотемпературной сублимации, отличающаяся тем, что огнетушащая композиция включает огнетушащий материал, который может выделять вещество, обладающее огнетушащими свойствами, при сублимации в процессе нагревания; содержание огнетушащего материала составляет по меньшей мере 80 мас.%; пиротехнический агент используют в качестве источника тепла и энергии в процессе пожаротушения; и задачи пожаротушения достигают с помощью:воспламенения пиротехнического агента,образования большого количества огнетушащего вещества из огнетушащей композиции при использовании высокой температуры, достигаемой при горении пиротехнического агента, ираспыления огнетушащего вещества вместе с пиротехническим агентом.2. Огнетушащая композиция по п.1, отличающаяся тем, что огнетушащий материал представляет собой соединение, которое имеет температуру плавления более 100°C и может образовывать огнетушащие вещества путем сублимации.3. Огнетушащая композиция по п.1, отличающаяся тем, что пиротехнический агент представляет собой пиротехнический аэрозольный огнетушащий агент.4. Огнетушащая композиция по п.1, отличающаяся тем, что огнетушащий материал представляет собой бромсодержащий огнетушащий материал, хлорсодержащий огнетушащий материал, азотсодержащий и фосфоразотсодержащий огнетушащий материал или неорганический огнетушащий материал.5. Огнетушащая композиция по п.4, отличающаяся тем, что бромсодержащий огнетушащий материал представляет собой 2,4,6-трибромфенилглицидный эфир, диметил-4-бромфталат, пентабромдифенилбензилбромид, 2,4,6-трибромфенилмалеимид � РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК A62D 1/06 (13) 2013 115 865 A (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2013115865/05, 07.09.2011 (71) Заявитель(и): Шэньси Джей энд Ар Фаер Файтинг Ко., Лтд. (CN) Приоритет(ы): (30) Конвенционный приоритет: 16.09.2010 CN 201010285513.3 (85) Дата начала рассмотрения ...

Autonomous firefighting agent

The invention relates to an autonomous fire-fighting agent (10) formed from a material with fire-extinguishing properties. Said material comprises: microcapsules with a fire-extinguishing composition, said microcapsules having sizes of from 2 to 100 µm and being in the form of a halocarbon enclosed in a polymeric shell consisting of polyurea and/or polyurethane; and a binder. In accordance with the invention, the binder comprises a composite material comprising a polymeric component and mineral fibers and/or particles. The invention also relates to a method for manufacturing an autonomous fire-fighting agent (10) and an object which uses the autonomous fire-fighting agent (10) to fight a fire 10-20 s after ignition.

Compositions comprising 2,3-dichloro-1,1,1-trifluoropropane, 2-chloro-1,1,1-trifluoropropene, 2-chloro-1,1,1,2-tetrafluoropropane or 2,3,3,3-tetrafluoropropene

HCFC-243db, HCFO-1233xf, HCFC-244db 및/또는 HFO-1234yf 및 적어도 하나의 추가 화합물을 포함하는 조성물이 개시된다. 1234yf를 포함하는 조성물의 경우, 추가 화합물은 HFO-1234ze, HFO-1243zf, HCFC-243db, HCFC-244db, HFC-245cb, HFC-245fa, HCFO-1233xf, HCFO-1233zd, HCFC-253fb, HCFC-234ab, HCFC-243fa, 에틸렌, HFC-23, CFC-13, HFC-143a, HFC-152a, HFC-236fa, HCO-1130, HCO-1130a, HFO-1336, HCFC-133a, HCFC-254fb, HCFC-1131, HFO-1141, HCFO-1242zf, HCFO-1223xd, HCFC-233ab, HCFC-226ba, 및 HFC-227ca로 이루어진 군으로부터 선택된다. HCFC-243db, HCFO-1233xf, 및/또는 HCFC-244db를 포함하는 조성물은 HFO-1234yf를 제조하는 공정에 유용하다. HFO-1234yf를 포함하는 조성물은 용도 중에서도 특히 냉장, 공조 및 열 펌프 시스템에 사용하기 위한 열전달 조성물로서 유용하다.

Fire extinguishing agent and preparation method thereof

本发明公开了一种灭火剂及其制备方法。所述灭火剂包括全氟己酮/沸石气固复合灭火组分，所述全氟己酮/沸石气固复合灭火组分包括70‑95wt％沸石，2.5‑15wt％全氟己酮和2.5‑15wt％辅料，相对于所述全氟己酮/沸石气固复合灭火组分的总重量。所述方法包括将沸石粉置于反应容器内，抽至真空，置于50‑80℃环境，注入全氟己酮，放置12‑36小时，冷却至室温，加入辅料，均匀混合。该灭火剂成本低廉、工艺简单，腐蚀性低，可解决全氟己酮及干粉类灭火剂存在的不足，适用于固体火灾、液体油类火灾等多种火灾场景；全氟己酮/沸石气固复合灭火剂可以单独作为灭火剂使用，也可与现有干粉灭火剂进行复配使用，且无需更新灭火装置，方便快捷，具有重要的应用价值。

Fire / explosion suppression agent mixing and discharge system, liquid mist in inert gas suppressant and method of discharge

A fire / explosion suppressant system comprises a source, such as a pressurised vessel 5, of liquid suppressant, a source of pressurised inert gas, such as a pressure vessel 14, means, such as pressure flow regulator 8, for feeding the suppressant and inert gas to mixing means 6 to produce a mist of the liquid entrained in the pressurised inert gas, and discharge means 26, 28 for discharging the entrained mist and pressurised gas into an area to be protected. Also disclosed is a fire / explosion agent comprising a liquid suppressant mist entrained in an inert gas. Further disclosed is a method of fire / explosion suppression comprising discharging the aforementioned suppression agent from the aforementioned system into an area to be protected. The gas and liquid / mist flows may physical interact by a shearing action to mix as they mutually impinge in the mixing means 6. The liquid suppressant may be a chemical such as a hydrofluorocarbon, bromocarbon or halogen. The inert gas may comprise one or more of argon, nitrogen and carbon dioxide.

Azeotropic and azeotrope-like compositions of E-1,1,1,4,4,4-hexafluoro-2-butene

Compositions containing fluorine-substituted olefins

【課題】加熱および冷却用の冷媒、発泡剤、エアゾール噴射剤、溶剤組成物、並びに消火剤および鎮火剤として有用である、フルオロアルケンを含む組成物を提供する。【解決手段】Ｘは炭素数２または炭素数３の不飽和な置換または非置換のアルキル基であり、Ｒは独立にＣｌ，Ｆ，Ｂｒ，Ｉ，またはＨであり、かつｚは１〜３である、化学式（Ｉ）：ＸＣＦｚＲ３−ｚ（Ｉ）の少なくとも１つのフルオロアルケン、を含有する熱移動組成物であって、約１５０以下の地球温暖化係数（ＧＷＰ）を有する、熱移動組成物である。【選択図】なし

Compositions comprising 2,3-dichloro-1,1,1-trifluoropropane, 2-chloro-1,1,1-trifluoropropene, 2-chloro-1,1,1,2-tetrafluoropropane or 2,3,3,3-tetrafluoropropene

HCFC-243db, HCFO-1233xf, HCFC-244db 및/또는 HFO-1234yf 및 적어도 하나의 추가 화합물을 포함하는 조성물이 개시된다. 1234yf를 포함하는 조성물의 경우, 추가 화합물은 HFO-1234ze, HFO-1243zf, HCFC-243db, HCFC-244db, HFC-245cb, HFC-245fa, HCFO-1233xf, HCFO-1233zd, HCFC-253fb, HCFC-234ab, HCFC-243fa, 에틸렌, HFC-23, CFC-13, HFC-143a, HFC-152a, HFC-236fa, HCO-1130, HCO-1130a, HFO-1336, HCFC-133a, HCFC-254fb, HCFC-1131, HFO-1141, HCFO-1242zf, HCFO-1223xd, HCFC-233ab, HCFC-226ba, 및 HFC-227ca로 이루어진 군으로부터 선택된다. HCFC-243db, HCFO-1233xf, 및/또는 HCFC-244db를 포함하는 조성물은 HFO-1234yf를 제조하는 공정에 유용하다. HFO-1234yf를 포함하는 조성물은 용도 중에서도 특히 냉장, 공조 및 열 펌프 시스템에 사용하기 위한 열전달 조성물로서 유용하다. HCFC-243db, HCFO-1233xf, HCFC-244db and / or HFO-1234yf and at least one further compound. 1234yf, the further compounds are HFO-1234ze, HFO-1243zf, HCFC-243db, HCFC-244db, HFC-245cb, HFC-245fa, HCFO-1233xf, HCFO-1233zd, HCFC-253fb, HCFC-234ab , HCFC-243fa, ethylene, HFC-23, CFC-13, HFC-143a, HFC-152a, HFC-236fa, HCO-1130, HCO-1130a, HFO-1336, HCFC-133a, HCFC- , HFO-1141, HCFO-1242zf, HCFO-1223xd, HCFC-233ab, HCFC-226ba, and HFC-227ca. A composition comprising HCFC-243db, HCFO-1233xf, and / or HCFC-244db is useful in the process of making HFO-1234yf. Compositions comprising HFO-1234yf are useful as heat transfer compositions for use in refrigeration, air conditioning and heat pump systems, among others.

Composition containing fluorine-containing ketone

Изобретение относится к композициям, содержащим, по меньшей мере, один фторсодержащий кетон и которые могут найти применение для тушения или сдерживания огня, к способу стабилизации таких композиций, способам уменьшения разрушения этих композиций, способу замедления реакции между кислородом и композицией, способам подавления огня и тушения огня, а также к применению этих композиций. Композиции содержат (A) по меньшей мере один фторсодержащий кетон; и (B) эффективное количество стабилизатора, выбранного из группы, состоящей из эпокси-соединения, нитро-соединения, пространственно затрудненного фенольного соединения, β-дикетонового соединения, фосфитного соединения, салицилатного соединения, циннаматного соединения, гидроксибензофенонового соединения, соединения гидроксибензойной кислоты, алкоксиметанового соединения и органического тиосоединения при массовом отношении стабилизатора от 0,0001 до 0,05. Описанные способы уменьшения разрушения композиций касаются уменьшения разрушения их в присутствии влаги, влаги и металлов, влаги и света, влаги, металлов и кислот при тушении огня, мойке, охлаждении, кондиционировании или в теплонасосной установке. Способы подавления или тушения огня включают нанесение, по меньшей мере, одной композиции на, по меньшей мере, часть пламени или источника топлива для пламени или соответственно нанесение для предотвращения воспламенения или горения в герметичном закрытом пространстве. Описанная в настоящем изобретении композиция устойчива в условиях применения и может применяться в качестве огнетушащего средства, агента-теплоносителя, агента для предотвращения плавления магниевых сплавов, растворителя, чистящего средства, газообразователя, пропеллента для аэрозолей, изолирующей среды или газа для электрохимического травления. Изобретение позволяет снизить неустойчивость фторсодержащих кетонов в различных жестких условиях эксплуатации композиций, содержащих фторсодержащие кетоны. 10 н. и 15 з.п. ф-лы, 7 табл., 45 пр. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) ...

Heat-transfer compositions containing fluoroalkenes and method of transfering heat

FIELD: chemistry. SUBSTANCE: invention relates to heat-transfer compositions for use in air conditioning systems, having at least one fluoroalkene of formula II: , where each R independently denotes CI, F, Br, I or H; R ' is (CR 2 ) n Y; Y is CF 3 ; and n equals 0 or 1, and where at least one R in the unsaturated terminal carbon is not F; and at least one adjuvant. The said fluoroalkene has global warming potential (GWP) which is not greater than approximately 150, and fluoroalkenes in formula II make up not less than 50% of the weight of the composition. The adjuvant is selected from a group comprising lubricant materials, compatibility agents, surfactants, solubilising agents or a combination of two or more of these adjuvants. The invention also relates to a method of transferring heat to or from air, involving forced phase transition in a fluoroalkene of formula II in a heat transfer composition. EFFECT: lower thermodynamic efficiency of the coolant and energy efficiency, low toxicity. 45 cl, 1 tbl, 3 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 395 555 (13) C2 (51) МПК C09K 5/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2005115867/04, 27.10.2003 (24) Дата начала отсчета срока действия патента: 27.10.2003 (73) Патентообладатель(и): ХАНИВЕЛЛ ИНТЕРНЭШНЛ, ИНК. (US) R U (30) Конвенционный приоритет: 25.10.2002 US 60/421,263 25.10.2002 US 60/421,435 (72) Автор(ы): СИНГХ Раджив Р. (US), ФАМ Ханг Т. (US), УИЛСОН Дейвид П. (US), ТОМАС Рэймонд Х. (US) (43) Дата публикации заявки: 10.01.2006 2 3 9 5 5 5 5 (45) Опубликовано: 27.07.2010 Бюл. № 21 (56) Список документов, цитированных в отчете о поиске: US 5788886 A, 04.08.1998. US 5616275 A, 01.04.1997. RU 2238964 C2, 27.10.2004. 2 3 9 5 5 5 5 R U (86) Заявка PCT: US 03/33874 (27.10.2003) C 2 C 2 (85) Дата перевода заявки PCT на национальную фазу: 25.05.2005 (87) Публикация PCT: WO 2004/037913 (06.05.2004) Адрес для переписки ...

Fluorinated oxiranes as fire extinguishing compositions and methods of extinguishing fires therewith

本发明描述了灭火组合物和用于灭火、控火或防火的方法，其中所述灭火剂包含单独的氟化环氧化物，或包含与选自如下的共灭火剂混合的氟化环氧化物：氢氟烃、氢氯氟烃、全氟化碳、全氟聚醚、氢氟醚、氢氟聚醚、氯氟烃、溴氟烃、溴氯氟烃、碘氟烃、氢溴氟烃、氟化酮、氢溴烃、氟化烯烃、氢氟烯烃、氟化砜、氟化乙烯基醚，以及它们的混合物。本发明也描述了通过如下方式防火或灭火的方法：将这些组合物引入含空气的密闭区中，并以足以抑制在所述密闭区中的可燃材料的燃烧的量保持所述组合物。

Rechargeable battery

본 발명은 이차전지에 관한 것으로, 본 발명에 따른 이차전지는, 이차전지에 있어서, 전극 및 분리막이 교대로 적층되어 권취된 전극 조립체, 상기 전극 조립체를 내부에 수용시키고, 상단에 개구가 형성되며, 내측으로 구부러지게 형성되어 외측에 만입홈을 형성하는 비딩부가 형성된 캔, 상기 비딩부에 안착되어 상기 캔의 개구를 덮는 캡 조립체, 상기 만입홈에 수용되어 상기 이차전지의 발화 발생 시 상기 발화를 진화시키는 소화약재, 및 상기 만입홈을 실링하는 실링부를 포함한다.

Fire extinguishing mixtures, methods, and devices

본 발명은 소화 혼합물, 장치 및 방법을 제공한다. 소화 혼합물은 1 이상의 소화 화합물, 예를 들면 1 이상의 플루오로카본, 플루오로에테르 및 플루오로카본을 포함할 수 있다. 또한, 소화 혼합물은 1 이상의 질소, 아르곤, 헬륨 및 이산화탄소를 포함할 수 있다. 예시적인 양태에서, 소화 혼합물은 소화 화합물, 희석제 가스 및 물을 포함한다. 소화, 플루오로카본, 플루오로에테르, 희석제, 물 The present invention provides extinguishing mixtures, devices and methods. The fire extinguishing mixture may comprise one or more fire extinguishing compounds, for example one or more fluorocarbons, fluoroethers and fluorocarbons. In addition, the extinguishing mixture may comprise one or more nitrogen, argon, helium and carbon dioxide. In an exemplary embodiment, the extinguishing mixture comprises a extinguishing compound, diluent gas, and water. Digestion, Fluorocarbon, Fluoroether, Diluent, Water

COMPOSITIONS CONTAINING Fluoro-Substituted Olefins

1. Вспениваемая композиция, включающая, по меньшей мере, один формирующий пену компонент и вспенивающий агент, содержащий, по меньшей мере, один фторалкен формулы II: ! ! где каждый R независимо означает Cl, F, Br, I или Н; ! R′ означает (CR2)nY; ! Y означает CF3; ! и n равно 0 или 1, и где, по меньшей мере, один R у ненасыщенного концевого углерода является Н и, по меньшей мере, один из остающихся R представляет собой F, причем названный фторалкен имеет потенциал глобального потепления (ПГП) не более чем приблизительно 150. ! 2. Композиция по п.1, в которой вспенивающий агент имеет ПГП не более чем приблизительно 100. ! 3. Композиция по п.1, в которой вспенивающий агент имеет потенциал истощения озонового слоя (ПИОС) не более чем приблизительно 0,05. ! 4. Композиция по п.1, в которой, по меньшей мере, один заместитель у ненасыщенного концевого углерода фторалкена представляет собой F. ! 5. Композиция по п.1, в которой образующий пену компонент содержит, по меньшей мере, полиол. ! 6. Композиция по п.5, в которой образующий пену компонент дополнительно включает изоцианатсодержащее соединение. ! 7. Пена, содержащая пористую структуру и вспенивающий агент, включенный внутрь этой пористой структуры, который в свою очередь содержит, по меньшей мере, один фторалкен формулы II. ! ! где каждый R независимо означает Cl, F, Br, I или Н; ! R′ означает (CR2)nY; ! Y означает CF3; ! и n равно 0 или 1, и где, по меньшей мере, один R у ненасыщенного концевого углерода является Н и, по меньшей мере, один из остающихся R представляет собой F, причем названный фторалкен имеет потенциал глобального потепления (ПГП) не более чем приблизительно 150. ! 8. Способ формирования пены, включающий добавлени РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2009 113 568 (13) A (51) МПК C09K 5/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21), (22) Заявка: 2009113568/05, 10.04.2009 (71) Заявитель(и): ХАНИВЕЛЛ ИНТЕРНЭШНЛ, ИНК. (US) (30) ...

Fire extinguishing composition generating extinguishant by high-temperature sublimation

本发明涉及通过高温升华产生灭火物质的灭火组合物，所述的灭火组合物包括在受热过程中能升华释放出具有灭火性能的物质的灭火材料，所述的灭火材料含量为至少80质量％；所述的灭火组合物在使用时，以烟火类药剂为热力源和动力源，通过先点燃烟火类药剂，利用烟火类药剂燃烧的高温使灭火组合物产生出大量的灭火物质，随烟火类药剂一起喷出而达到灭火目的。与传统的气溶胶灭火系统、气体灭火系统、水系灭火系统相比，本发明可提供一种更高效、更安全的灭火组合物。

Environmentally friendly hydrochlorofluorocarbon compositions for firefighting

FIELD: chemistry. SUBSTANCE: composition for use in different areas, such as firefighting and refrigeration. Composition contains hydrochlorofluorocarbon, such as 2,2-dichloro-1,1,1-trifluoroethane, dispersant, such as CF 3 I, and inert gas, such as argon. EFFECT: invention provides environmentally friendly firefighting composition. 20 cl, 2 dwg, 2 tbl, 2 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК A62D 1/02 (13) 2 603 659 C2 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2013127158/05, 08.12.2011 (24) Дата начала отсчета срока действия патента: 08.12.2011 (72) Автор(ы): КОЛТОН Бредфорд (US), ГИБСОН Джефф (US) 10.12.2010 US 61/422,107; 11.02.2011 US 13/026,177 R U (73) Патентообладатель(и): АМЕРИКАН ПАСИФИК КОРПОРЕЙШН (US) Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 20.01.2015 Бюл. № 2 (56) Список документов, цитированных в отчете о поиске: US 6182768 B1, 06.02.2001;US 6112822 A, 05.09.2000;US 5759430 A, 02.06.1998. RU 2376049 C2, 20.12.2009. RU 2205674 C2, 10.06.2003. (85) Дата начала рассмотрения заявки PCT на национальной фазе: 10.07.2013 2 6 0 3 6 5 9 (45) Опубликовано: 27.11.2016 Бюл. № 33 US 2011/064010 (08.12.2011) C 2 C 2 (86) Заявка PCT: (87) Публикация заявки PCT: R U 2 6 0 3 6 5 9 WO 2012/078916 (14.06.2012) Адрес для переписки: 190000, Санкт-Петербург, ВОХ-1125, ПАТЕНТИКА (54) БЕЗВРЕДНЫЕ ДЛЯ ОКРУЖАЮЩЕЙ СРЕДЫ ЭФФЕКТИВНЫЕ ГИДРОХЛОРФТОРУГЛЕРОДНЫЕ КОМПОЗИЦИИ ДЛЯ ПРИМЕНЕНИЯ В ПОЖАРОТУШЕНИИ (57) Реферат: Композиция для применения в различных и инертный газ, такой как аргон. Изобретение областях, таких как пожаротушение и обеспечивает композицию для пожаротушения, рефрижерация. Композиция содержит которая безвредна для окружающей среды. 3 н. гидрохлорфторуглерод, такой как 2,2-дихлори 17 з.п. ф-лы, 2 ил., 2 табл., 2 пр. 1,1,1-трифторэтан, диспергатор, такой как CF3I, Стр.: 1 RUSSIAN FEDERATION (19) RU (11) (51) Int. Cl. A62D 1/02 (13) 2 603 659 C2 (2006.01) ...

Fire fighting method

연소 물질(burning material)에서 화재를 진압하는 방법으로서, 화재 진압 방법은 (a) 질소, 아르곤 및 이산화탄소, 또는 이들의 혼합물로부터 선택되는 불활성 가스, 및 (b) 플루오로올레핀, 하이드로플루오로올레핀, 하이드로클로로플루오로올레핀 및 하이드로브로모플루오로올레핀, 또는 이들의 혼합물로 이루어진 군으로부터 선택되는 플루오로올레핀 화합물을 상기 연소 물질로 전달하는 단계를 포함하며, (a) 및 (b)는 화재를 소화하기에 충분한 합계 농도로 전달된다.

Compositions comprising 2,3-dichloro-1,1,1-trifluoropropane, 2-chloro-1,1,1-trifluoropropene, 2-chloro-1,1,1,2-tetrafluoropropane or 2,3,3,3-tetrafluoropropene

本发明公开了包含HCFC-243db、HCFO-1233xf、HCFC-244db和/或HFO-1234yf以及至少一种附加化合物的组合物。就包含1234yf的组合物而言，所述附加化合物选自HFO-1234ze、HFO-1243zf、HCFC-243db、HCFC-244db、HFC-245cb、HFC-245fa、HCFO-1233xf、HCFO-1233zd、HCFC-253fb、HCFC-234ab、HCFC-243fa、乙烯、HFC-23、CFC-13、HFC-143a、HFC-152a、HFC-236fa、HCO-1130、HCO-1130a、HFO-1336、HCFC-133a、HCFC-254fb、HCFC-1131、HFO-1141、HCFO-1242zf、HCFO-1223xd、HCFC-233ab、HCFC-226ba、和HFC-227ca。包含HCFC-243db、HCFO-1233xf、和/或HCFC-244db的组合物可用于制备HFO-1234yf的方法中。除了其它用途以外，包含HFO-1234yf的组合物还可用作冷藏、空调和热力泵系统中的热传递组合物。

Fire suppressing materials and systems and methods for use

FIELD: rescue service.SUBSTANCE: invention relates to an extinguishing mixture comprising an organic extinguishing agent - FK 5-1-12 or 2-BTP and carbon dioxide, wherein each of the organic extinguishing agent and carbon dioxide is 50 % by weight of the extinguishing mixture obtained by mixing them. Said extinguishing mixture is compressed with a pressurized gas, which is nitrogen, argon, helium, or another inorganic inert gas other than carbon dioxide. Further, the boiling point of the mixture is lower than the boiling point of the organic extinguishing agent. Also the methods for creating a fire an extinguishing mixture and fire extinguishing system are described.EFFECT: fire extinguishing mixture meets the requirements of aviation fire extinguishing systems.11 cl, 4 dwg, 6 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 678 670 C2 (51) МПК A62D 1/06 (2006.01) A62C 13/62 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК A62D 1/0014 (2006.01); A62D 1/0057 (2006.01); A62C 13/62 (2006.01) (21)(22) Заявка: 2014141678, 15.03.2013 (24) Дата начала отсчета срока действия патента: Дата регистрации: (73) Патентообладатель(и): МЕГГИТТ СЕЙФТИ СИСТЕМЗ, ИНК. (US) 30.01.2019 (56) Список документов, цитированных в отчете о поиске: US 6478979 B1, 12.11.2002. US 16.03.2012 US 13/423,133; 24.08.2012 US 13/594,738 (43) Дата публикации заявки: 10.05.2016 Бюл. № 13 (45) Опубликовано: 30.01.2019 Бюл. № 4 2004144949 A1, 29.07.2004. US 2007131891 A1, 14.06.2007. JP 2009065996 A, 02.04.2009. WO 2004094002 A2, 04.11.2004. US 4226728 A, 07.10.1980. EP 0383443 A2, 22.08.1990. SU 1563712 А1, 15.05.1990. C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 16.10.2014 (86) Заявка PCT: US 2013/032195 (15.03.2013) 2 6 7 8 6 7 0 (87) Публикация заявки PCT: R U 2 6 7 8 6 7 0 Приоритет(ы): (30) Конвенционный приоритет: R U 15.03.2013 (72) Автор(ы): МИТЧЕЛЛ Марк Данн (US), БЛЭК Джон Форбз (US), МИЛЛЗ Курт (US) WO 2014/007862 (09 ...

COMPOSITIONS INCLUDING 2,3-DICHLOR-1,1,1-TRIFTORPROPAN, 2-CHLOR-1,1,1-TRIFTORPROPEN, 2-CHLOR-1,1,1,2-TETRAFTOPROPOPAN OR 2,3,3,3 -TETRAFTORPTROPEN

1. Композиция, содержащая ГФО-1234yf и, по меньшей мере, одно дополнительное соединение, выбранное из группы, состоящей из ГФО-1234ze, ГФО-1243zf, ГХФУ-243db, ГХФУ-244db, ГФУ-245cb, ГФУ-245fa, ГХФО-1233xf, ГХФО-1233zd, ГХФУ-253fb, ГХФУ-234ab, ГХФУ-243fa, этилена, ГФУ-23, ХФУ-13, ГФУ-143a, ГФУ-152a, ГФУ-236fa, ГХО-1130, ГХО-1130a, ГФО-1336, ГХФУ-133a, ГХФУ-254fb, ГХФУ-1131, ГФО-1141, ГХФО-1242zf, ГХФО-1223xd, ГХФУ-233ab, ГХФУ-226ba и ГФУ-227ca. ! 2. Композиция по п.1, содержащая менее чем приблизительно 1 вес.%, по меньшей мере, одного дополнительного соединения. ! 3. Композиция, содержащая ГХФУ-243db и, по меньшей мере, одно дополнительное соединение, выбранное из группы, состоящей из этилена, ГФУ-23, ХФУ-13, ГФУ-143a, ГФУ-152a, ГФО-1234yf, ГФО-1243zf, ГФУ-236fa, ГХО-1130, ГХО-1130a, ГФО-1234ze, ГФО-1336, ГХФУ-244bb, ГХФУ-244db, ГФУ-245fa, ГФУ-245cb, ГХФУ-133a, ГХФУ-254fb, ГХФУ-1131, ГХФО-1233xf, ГХФО-1233zd, ГХФО-1242zf, ГХФУ-253fb, ГХФО-1223xd, ГХФУ-233ab, ГХФУ-226ba и ГФУ-227ca. ! 4. Композиция, содержащая ГХФО-1233xf и, по меньшей мере, одно дополнительное соединение, выбранное из группы, состоящей из ГХФО-1233zd, ГХФО-1232xd, ГХФО-1223xd, ГХФУ-253fb, ГХФУ-233ab, ГФО-1234yf, ГФО-1234ze, этилена, ГФУ-23, ХФУ-13, ГФУ-143a, ГФУ-152a, ГФО-1243zf, ГФУ-236fa, ГХО-1130, ГХО-1130a, ГФО-1336, ГХФУ-244bb, ГХФУ-244db, ГФУ-245fa, ГФУ-245cb, ГХФУ-133a, ГХФУ-254fb, ГХФУ-1131, ГХФО-1242zf, ГХФО-1223xd, ГХФУ-233ab, ГХФУ-226ba и ГФУ-227ca. ! 5. Композиция, содержащая ГХФУ-244bb и, по меньшей мере, одно дополнительное соединение, выбранное из группы, состоящей из ГХФО-1233zd, ГХФО-1232xd, ГХФО-1223xd, ГХФУ-253fb, ГХФУ-233ab, ГФО-1234yf, ГФО-1234ze, этилена, ГФУ-23, ХФУ-13, ГФУ-143a, ГФУ-152a, ГФО-1243zf, ГФУ-236fa, ГХО-1130, ГХО-1130a, ГФО-1336, ГХФУ-244db, ГФУ-245fa, ГФУ-245cb, ГФУ-245eb, ГХФУ-133a, ГХФУ-254fb, ГХФУ-1131, ГХФО-1242zf, ГХФО-1223xd, ГХФУ-233ab, ГХФУ-226ba и ГФУ-227ca. ! 6. Применение композиций по п.1 в качестве охлаждающих веществ. ! 7. Применение композиций по п ...

Azeotropic and azeotrope-like compositions of z-1,1,1,4,4,4-hexafluoro-2-butene

공비 또는 공비-유사 조성물이 개시된다. 공비 또는 공비-유사 조성물은 Z-1,1,1,4,4,4-헥사플루오로-2-부텐과, 메틸 포르메이트, 펜탄, 2-메틸부탄, 1,1,1,3,3-펜타플루오로부탄, 트랜스-1,2-다이클로로에틸렌, 1,1,1,3,3-펜타플루오로프로판, 다이메톡시메탄, 또는 사이클로펜탄의 혼합물이다. 그러한 공비 또는 공비-유사 조성물을 발포제로서 사용하여 열가소성 또는 열경화성 폼을 제조하는 방법이 또한 개시된다. 그러한 공비 또는 공비-유사 조성물을 사용하여 냉동을 생성하는 방법이 또한 개시된다. 그러한 공비 또는 공비-유사 조성물을 용매로서 사용하는 방법이 또한 개시된다. 그러한 공비 또는 공비-유사 조성물을 사용하여 에어로졸 제품을 제조하는 방법이 또한 개시된다. 그러한 공비 또는 공비-유사 조성물을 열전달 매질로 사용하는 방법이 또한 개시된다. 그러한 공비 또는 공비-유사 조성물을 사용하여 화재를 소화 또는 진화하는 방법이 또한 개시된다. 그러한 공비 또는 공비-유사 조성물을 유전체로서 사용하는 방법이 또한 개시된다. Azeotropic or azeotrope-like compositions are disclosed. Azeotropic or azeotrope-like compositions include Z-1,1,1,4,4,4-hexafluoro-2-butene, methyl formate, pentane, 2-methylbutane, 1,1,1,3,3 -Pentafluorobutane, trans-1,2-dichloroethylene, 1,1,1,3,3-pentafluoropropane, dimethoxymethane, or cyclopentane. Also disclosed are methods of making thermoplastic or thermoset foams using such azeotropic or azeotrope-like compositions as blowing agents. Also disclosed is a method of producing a freeze using such an azeotrope or azeotrope-like composition. Also disclosed are methods of using such azeotropic or azeotrope-like compositions as solvents. Also disclosed are methods of making aerosol products using such azeotropic or azeotrope-like compositions. Also disclosed are methods of using such azeotropic or azeotrope-like compositions as heat transfer media. Also disclosed are methods of extinguishing or extinguishing fire using such azeotropic or azeotrope-like compositions. Also disclosed are methods of using such azeotropic or azeotrope-like compositions as dielectrics.

Fire extinguishing gas automatic injection device and retainer operating mechanism

소화성 가스에 의한 냉각소화와 산결소화의 2단소화를 행하도록 이산화탄소 등의 액화가스를 충전한 봄베를 사용하여 봉판을 타파하는 격침기구와 격침기구를 비작동상태로 보지하는 리테이너를 설치하고, 또, 온도기억에 의해 자동적으로 리테이너를 작동시키는 리테이너작동기구를 설치한다. 리테이너는 두부를 고정부의 상면부에 나사식으로 나착한 볼테에 의하여 고정하고 리테이너의 각부(脚部)를 하단에 격침을 취부한 축체의 상부의 요부에 끼워넣는다. 또 리테이너 작동기구는 일단에 돌출부를 설치한 회동조각에 의하여 구성하고 리테이너의 양 각부의 안쪽에 양 돌출부가 위치하며 형성기억합금제 스프링이 소정의 온도에서 축소함으로써 회동하며 돌출부가 리테이너의 각부를 개방하여 격침을 작동시키도록 한다.

Compositions containing fluorine-substituted olefins

Pentafluoropropene-based compositions

A kind of composition for including fluorinated ketones contained

本发明公开了一种组合物，所述组合物包含：A、至少一种含氟酮；和B、有效量的稳定剂，其选自环氧化合物、硝基化合物、受阻酚类化合物、β‑二酮类化合物、亚磷酸酯类化合物、水杨酸酯类化合物、肉桂酸酯类化合物、羟基二苯甲酮类化合物、羟基苯甲酸类化合物、烷氧基甲烷类化合物和有机硫代化合物中的至少一种。本发明提供的组合物性能稳定，能够用作灭火剂、传热介质等。

2,3-dichloro-1,1,1-trifluoropropane, 2-chloro-1,1,1-trifluoropropene, 2-chloro-1,1,1,2-tetrafluoropropane or 2,3 Composition comprising 3,3-tetrafluoropropene

Fluorinated olefins as working fluids and how to use them

Fluorinated oxiranes as fire extinguishing compositions and methods of extinguishing fires therewith

Fire extinguishing compositions and methods for extinguishing, controlling, or preventing fires are described wherein the extinguishing agent includes a fluorinated oxirane alone, or in admixture with a co-extinguishing agent selected from hydrofluorocarbons, hydrochlorofluorocarbons, perfluorocarbons, perfluoropolyethers, hydrofluoroethers, hydrofluoropolyethers, chlorofluorocarbons, bromofluorocarbons, bromochlorofluorocarbons, iodofluorocarbons, hydrobromofluorocarbons, fluorinated ketones, hydrobromocarbons, fluorinated olefins, hydrofluoroolefins, fluorinated sulfones, fluorinated vinylethers, and mixtures thereof. Also described are methods of preventing or extinguishing fires by introducing these compositions into an air-containing enclosed area and maintaining the composition in an amount sufficient to suppress combustion of combustible material in that enclosed area.

Foam Sodium Alginate Hydrogel Films and preparation method thereof, extinguishing device

本发明提供了一种发泡海藻酸钠水凝胶，包括：水凝胶，所述水凝胶包括：可溶性海藻酸盐、可溶性钙盐和水；发泡剂，用于与所述水凝胶混合，用于产生低密度的水凝胶‑CO 2 泡沫，所述水凝胶‑CO 2 泡沫覆盖于燃烧物上。本发明产生的水凝胶‑CO 2 泡沫能长时间稳定存在，且密度较小，能够覆盖至燃烧物体表面，隔绝了燃烧物体与空气，从而达到灭火效果，且水凝胶‑CO 2 泡沫破裂后释放的CO 2 气体可进一步提升灭火效果。

Improvements in methods and means for fire-fighting and for all similar uses

Compositions containing fluorine substituted olefins

Use as a cleaning composition, of a composition comprising at least one fluoroalkene of Formula I:          XCF z R 3-z      (I) where X is a C 2 or a C 3 unsaturated, substituted or unsubstituted, alkyl radical, R is independently Cl, F, Br, I or H, and z is 1 to 3.

Fire extinguishing mixtures, methods, and systems

GAS FLUID MIXTURE AND UNIT AND PROCEDURE FOR ITS USE

METHOD FOR DEVELOPING QUOTAS FOR EMISSION OF POLLUTANTS IN THE ENVIRONMENT

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß RU (19) (11) 2007 108 672 (13) A (51) ÌÏÊ B01D 53/00 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2007108672/15, 09.03.2007 (71) Çà âèòåëü(è): ÕÎÍÅÉÂÅËË ÈÍÒÅÐÍÝØÍË ÈÍÊ. (US) (30) Êîíâåíöèîííûé ïðèîðèòåò: 10.03.2006 US 11/373,426 (43) Äàòà ïóáëèêàöèè çà âêè: 20.09.2008 Áþë. ¹ 26 (72) Àâòîð(û): ËÀËÈ Ìýòüþ Õ. (US), ÑÈÍÃÕ Ðàäæèâ Ð. (US) A 2 0 0 7 1 0 8 6 7 2 R U Ñòðàíèöà: 1 RU A (57) Ôîðìóëà èçîáðåòåíè 1. Ñïîñîá ðàçðàáîòêè êâîò íà ïîòåíöèàë ãëîáàëüíîãî ïîòåïëåíè êëèìàòà (GWP), âêëþ÷àþùèé (à) çàìåíó, èëè èñïîëüçîâàíèå èëè ñèíòåç âìåñòî ôòîðóãëåâîäîðîäà èëè ñîäåðæàùåé ôòîðóãëåâîäîðîä êîìïîçèöèè ñ áîëåå âûñîêèì óðîâíåì GWP, íà ñìåñü ãàëîãåíèðîâàííûõ óãëåâîäîðîäîâ èëè ñìåñü ãàëîãåíèðîâàííûõ óãëåâîäîðîäîâ ñ CO2, èìåþùóþ áîëåå íèçêèé óðîâåíü GWP, è (b) ïîëó÷åíèå êâîòû íà GWP äë òàêîé çàìåíû. 2. Ñïîñîá ïî ï.1, â êîòîðîì ãàëîãåíèðîâàííûé óãëåâîäîðîä â ñìåñè ãàëîãåíèðîâàííûõ óãëåâîäîðîäîâ èëè ñìåñè ãàëîãåíèðîâàííûõ óãëåâîäîðîäîâ ñ CO2 ñ áîëåå íèçêèì óðîâíåì GWP ïðåäñòàâë åò ñîáîé ãàëîãåíèðîâàííûé óãëåâîäîðîä ñ óðîâíåì GWP, ðàâíûì 150 èëè íèæå. 3. Ñïîñîá ïî ï.1, â êîòîðîì çàìåí åìûé ôòîðóãëåâîäîðîä èëè ñîäåðæàùà ôòîðóãëåâîäîðîä êîìïîçèöè ñ áîëåå âûñîêèì óðîâíåì GWP ïðåäñòàâë åò ñîáîé ñîåäèíåíèå èëè åãî êîìïîçèöèþ, ãäå çàìåí åìîå ñîåäèíåíèå âûáèðàþò èç ãðóïïû, ñîñòî ùåé èç ïåðôòîðóãëåâîäîðîäîâ (PFC's), ÷àñòè÷íî ôòîðèðîâàííûõ óãëåâîäîðîäîâ (HFC's), õëîðôòîðóãëåâîäîðîäîâ (CFC's) è ÷àñòè÷íî õëîðôòîðèðîâàííûõ óãëåâîäîðîäîâ (HCFC's). 4. Ñïîñîá ïî ï.2, â êîòîðîì çàìåí åìûé ôòîðóãëåâîäîðîä èëè ñîäåðæàùà ôòîðóãëåâîäîðîä êîìïîçèöè ñ áîëåå âûñîêèì óðîâíåì GWP ïðåäñòàâë åò ñîáîé ñîåäèíåíèå èëè ñîäåðæàùóþ åãî êîìïîçèöèþ, ãäå çàìåí åìîå ñîåäèíåíèå âûáèðàþò èç ãðóïïû, ñîñòî ùåé èç ïåðôòîðóãëåâîäîðîäîâ (PFC's), ÷àñòè÷íî ôòîðèðîâàííûõ óãëåâîäîðîäîâ (HFC's), õëîðôòîðóãëåâîäîðîäîâ (CFC's) è ÷àñòè÷íî õëîðôòîðèðîâàííûõ óãëåâîäîðîäîâ (HCFC's). 5. Ñïîñîá ïî ï.3, â êîòîðîì çàìåíà ...

Environmentally beneficial and effective hydrochlorofluorocarbon compositions for fire extinguishing applications

소화 또는 냉장과 같은 많은 응용분야에 유용한 조성물을 기재한다. 상기 조성물은 하이드로클로로플루오로카본, 예컨대 2,2-디클로로-1,1,1-트리플루오로에탄, 분산제, 예컨대 CF 3 I, 및 불활성 기체, 예컨대 아르곤을 포함할 수 있고, 일부 구현예에서는 가압 하에 있을 수 있다. 예를 들어, 일부의 소화 조성물은 2,2-디클로로-1,1,1-트리플루오로에탄, CF 3 I, 및 아르곤으로 구성될 수 있다. Compositions useful for many applications such as digestion or refrigeration are described. The composition may include a hydrochlorofluorocarbon such as 2,2-dichloro-1,1,1-trifluoroethane, a dispersant such as CF 3 I, and an inert gas such as argon, and in some embodiments It can be under pressure. For instance, some fire extinguishing composition may be composed of 2,2-dichloro-l, l-trifluoro-ethanone as a, CF 3 I, and argon.

Azeotrope-like compositions of chloro-2,3,3, the 3-tetrafluoeopropenes of E-1-and uses thereof

本发明公开了类共沸组合物。所述类共沸组合物为E-1-氯-2，3，3，3-四氟丙烯与E-1，1，1，4，4，4-六氟-2-丁烯或E-1，1，1，4，4，5，5，5-八氟-2-戊烯的混合物。本发明还公开了通过使用此类类共沸组合物作为发泡剂来制备热塑性或热固性泡沫的方法。本发明还公开了通过使用此类类共沸组合物来制冷的方法。本发明还公开了使用此类类共沸组合物作为溶剂的方法。本发明还公开了通过使用此类类共沸组合物制备气溶胶产品的方法。本发明还公开了使用此类类共沸组合物作为热传递介质的方法。本发明还公开了通过使用此类类共沸组合物来灭火或抑燃的方法。本发明还公开了使用此类类共沸组合物作为电介质的方法。

Inert gas remote driver liquid fire suppression systems

Coating gas composition and method for using thereof

FIELD: metallurgy, in particular coating gas composition for protection of melted magnesium of magnesium-based alloys. SUBSTANCE: claimed coating gas composition includes at most 1 vol.% of fluorinated inhibitor and carrier gas. Each composition component has Global Warming Potential (GWP) (as referred to absolute GWP of carbon dioxide at decomposition time of 100 years) less than 5000. EFFECT: high effective protection of melted magnesium of magnesium-based alloys. 29 cl, 1 tbl, 14 ex ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (51) ÌÏÊ 7 (11) (13) 2 246 548 C2 C 22 B 26/22, C 22 C 1/02 ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2001132319/02, 28.04.2000 (24) Äàòà íà÷àëà äåéñòâè ïàòåíòà: 28.04.2000 (30) Ïðèîðèòåò: 28.04.1999 AU PQ0015 (43) Äàòà ïóáëèêàöèè çà âêè: 10.11.2003 (73) Ïàòåíòîîáëàäàòåëü(ëè): ÊÀÑÒ ÑÅÍÒÐ ÏÒÈ ËÒÄ. (AU) (45) Îïóáëèêîâàíî: 20.02.2005 Áþë. ¹ 5 (85) Äàòà ïåðåâîäà çà âêè PCT íà íàöèîíàëüíóþ ôàçó: 28.11.2001 Àäðåñ äë ïåðåïèñêè: 105023, Ìîñêâà, óë. Á.Ñåìåíîâñêà , 49, îô.404, Öåíòð"ÈÍÍÎÒÝÊ", ïàò.ïîâ. Î.Â.Àðãàñîâó (54) ÑÎÑÒÀ ÏÎÊÐÎÂÍÎÃÎ ÃÀÇÀ È ÑÏÎÑÎÁÛ ÅÃÎ ÈÑÏÎËÜÇÎÂÀÍÈß (57) Ðåôåðàò: êîìïîíåíò ñîñòàâà èìååò ïîòåíöèàë ãëîáàëüíîãî Èçîáðåòåíèå îòíîñèòñ ê îáëàñòè ìåòàëëóðãèè, ïîòåïëåíè (GWP) (ñðàâíèâàåìûé ñ àáñîëþòíûì â ÷àñòíîñòè ê ñîñòàâàì, ïðèãîäíûì â êà÷åñòâå GWP äèîêñèäà óãëåðîäà ïðè ïåðèîäå ðàñïàäà 100 ïîêðîâíûõ ãàçîâ äë çàùèòû ðàñïëàâëåííîãî ëåò) ìåíåå 5000, îáåñïå÷èâàåòñ ìàãíè /ñïëàâîâ ìàãíè . Ñîñòàâ ïîêðîâíîãî ãàçà äë âûñîêîýôôåêòèâíà çàùèòà ðàñïëàâëåííîãî çàùèòû ðàñïëàâëåííîãî ìàãíè /ñïëàâà ìàãíè ìàãíè /ñïëàâîâ ìàãíè . 3 ñ. è ô-ëû, 26 ç.ï. ô-ëû, 1 âêëþ÷àåò â ñåá ôòîðñîäåðæàùèé èíãèáèòîð â òàáë. êîëè÷åñòâå ìåíåå 1 îá.% è ãàç-íîñèòåëü. Êàæäûé R U 2 2 4 6 5 4 8 (87) Ïóáëèêàöè PCT: WO 00/64614 (02.11.2000) Ñòðàíèöà: 1 RU C 2 C 2 (86) Çà âêà PCT: AU 00/00393 (28.04.2000) 2 2 4 6 5 4 8 (56) Ñïèñîê äîêóìåíòîâ, öèòèðîâàííûõ â îò÷åòå î ïîèñêå: US 1972317 À, 04.09.1934. WO 96/ ...

COMPOSITIONS CONTAINING OLEFINS REPLACED WITH FLUOR.

Uso como agente de soplado de una composición que comprende 1,3,3,3-tetrafluoropropeno (HFO-1234ze). Use as a blowing agent of a composition comprising 1,3,3,3-tetrafluoropropene (HFO-1234ze).

Cover gases

Composition; aerosol composition, cleaning agent, solvent, silicone solvent, foaming agent, heat transfer medium, fire extinguishing agent, and fumigant containing said composition; heat transfer device containing said heat transfer medium; and system containing said heat transfer device

One problem addressed by the present invention is to provide a hydrofluoroolefin-based or a hydrochlorofluoroolefin-based azeotropic or azeotrope-like composition. This azeotropic or azeotrope-like composition contains trans-1-chloro-3,3,3-trifluoropropene and 1-chloro-1,3,3,3-tetrafluoropropene. In the azeotropic or azeotrope-like composition, 1-chloro-1,3,3,3-tetrafluoropropene is present in an amount effective for forming an azeotropic mixture or an azeotrope-like mixture with trans-1-chloro-3,3,3-trifluoropropene.

Fire extinguishing systems and compositions and methods of use thereof

Some embodiments disclosed herein pertain to compositions for extinguishing or suppressing fires, systems for using the same, methods of making compositions for extinguishing or suppressing fires, and/or methods of using the same. In some embodiments, the compositions disclosed herein are suitable for use on Class D fires (e.g., suppressing or extinguishing the fires). In some embodiments, the compositions disclosed herein comprise a botanical material. In some embodiments, the compositions lack sugar alcohols and/or halogenated compounds.

Autonomous fire-fighting agent

Apparatus for fighting fires

A firefighting apparatus includes a reaction chamber, a CO2 tank fluidly connected to the reaction chamber, acid and carbonate tanks, acid and carbonate pumps, and a controller. The acid and carbonate pumps act to correspondingly regulate flow of acid from the acid tank and carbonate from the carbonate tank to the reaction chamber. Acid and carbonate react within the reaction chamber to produce CO2 gas which flows into the CO2 tank and liquid byproduct which is releasable through a reaction chamber outlet. A CO2 gas delivery valve is fluidly connected to a delivery outlet of the CO2 tank to regulate release of CO2 therefrom. The CO2 tank includes a pressure sensor for measuring a CO2 tank pressure. The controller is configured to control operation of the acid and carbonate pumps, and the CO2 gas delivery valve according to a user command signal, the CO2 tank pressure, or both.

Compositions comprising 2,3-dichloro-1,1,1-trifluoropropane, 2-chloro-1,1,1-trifluoropropene, 2-chloro-1,1,1,2-tetrafluoropropane or 2,3,3,3-tetrafluoropropene

Disclosed are compositions comprising HCFC-243db, HCFO-1233xf, HCFC-244db and/or HFO-1234yf and at least one additional compound. For the composition comprising 1234yr, the additional compound is selected from the group consisting of HFO-1234ze, HFO-1243zf, HCFC-243db, HCFC-244db, HFC-245cb, HFC-245fa, HCFO-1233xf, HCFO-1233zd, HCFC-253fb, HCFC-234ab, HCFC-243fa, ethylene, HFC-23, CFC-13, HFC-143a, HFC-152a, HFC-236fa, HCO-1130, HCO-1130a, HFO-1336, HCFC-133a, HCFC-254fb, HCFC-1131, HFO-1141, HCFO-1242zf, HCFO-1223xd, HCFC-233ab, HCFC-226ba, and HFC-227ca. Compositions comprising HCFC-243db, HCFO-1233xf, and/or HCFC-244db are useful in processes to make HFO-1234yt. Compositions comprising HFO-1234yf are useful, among other uses, as heat transfer compositions for use in refrigeration, air-conditioning and heat pump systems.

Methods for purifying and stabilizing hydrofluoroolefins and hydrochlorofluoroolefins