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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 19. Отображено 19.
23-06-2011 дата публикации

ELECTROLYTE USED IN ALUMINUM ELECTROLYSIS

Номер: WO2011072546A1
Автор: YANG, Jianhong, LI, Wangxing, YAN, Hengwei
Принадлежит:

An electrolyte used in aluminum electrolysis is disclosed, which is composed of(in mass percent) KF 10%-50%, NaF 0-35%, LiF 0-3%, Al­­2O3 2%-6%, CaF2 0-5%, MgF2 0-3% and the balance is AlF3 and inevitable impurities. The primary crystallization temperature of the present electrolyte used in aluminum electrolysis is 560-800ºC, its saturation solubility of alumina in it at 700-800ºC is 3%-8% and density is 1.8-2.1g/cm3. When the present electrolyte is used with inert anode, inert cathode and the electrolytic cell with new configuration, the cell temperature can be decreased to 690-850ºC, thus it can greatly decrease the energy consumption. Meanwhile, greenhouse gases such as CO2 and perfluorinated compounds can not be produced during the electrolysis, and aluminum electrolysis can be carried out in an energy-saving and environment-friendly way.

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Номер записи: 1
07-02-2013 дата публикации

METHOD FOR REDUCING HORIZONTAL CURRENT IN LIQUID ALUMINUM IN ALUMINUM REDUCTION CELL

Номер: WO2013016930A1
Автор: LI, Wangxing, YANG, Jianhong, QIU, Shilin, ZHANG, Yanfang, WANG, Yueyong, HOU, Guanghui
Принадлежит:

Disclosed is a method for reducing the horizontal current in liquid aluminum in an aluminum reduction cell, comprising: placing a part of current conducting material at a cathode carbon block, or a steel bar, or a connecting material cathode paste thereof, or phosphorus pig iron, and making the current in the liquid aluminum enter the cathode carbon block evenly, pass through the steel bar, and exit from a side portion of the reduction cell. The method provided by the present invention changes the resistance distribution at the cathode, adjusts the current distribution at the cathode, reduces the horizontal current in the liquid aluminum, improves the stability of the magnetic fluid in the reduction cell, improves the efficiency of the current, and extends the service life of the cell.

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Номер записи: 2
31-08-2021 дата публикации

Agaricus bisporus compost oxygenation fermentation device

Номер: CN214070948U
Автор: YANG JIANHONG, 杨建红
Принадлежит: SHANDONG TIANKANG AGRICULTURAL TECH CO LTD, SHANDONG TIANKANG AGRICULTURAL TECHNOLOGY CO., LTD., 山东省天康农业科技有限公司

The utility model relates to the technical field of fermentation devices, and discloses an agaricus bisporus compost oxygenation fermentation device which comprises a box body, an air cylinder is fixedly installed on the front face of the box body, an electric push rod is fixedly installed on the front face of the box body, the electric push rod is located on the right side of the air cylinder, and one end of the electric push rod extends into the air cylinder. The output end of the electric push rod is fixedly connected with a piston located in the air cylinder, a sterilizing lamp is fixedly installed on the left side of the piston, a plurality of cushion blocks located on the outer side of the sterilizing lamp are fixedly connected to the left side of the piston, and the left side of the air cylinder communicates with an air inlet valve. The left side of the air cylinder communicates with an exhaust valve located on the back face of the air inlet valve, and the end, away from the air ...

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Номер записи: 3
07-02-2013 дата публикации

PREHEATING START METHOD OF ALUMINUM ELECTROLYSIS CELL

Номер: WO2013016929A1
Автор: YANG, Jianhong, TANG, Xinping, CAO, Peng, BAO, Shengzhong
Принадлежит:

A preheating start method of an aluminum electrolysis cell is provided, which comprises: drilling on the upper surface of the carbon or graphite electrodes and pre-embedding the heating element in the electrode; heating the hearth of the cell according to a roasting curve by using a heating assembly; after arriving at a target temperature, adding solid or liquid electrolyte to a required electrolyte level, then regulating the power of the heating assembly, and primarily establishing heat balance and inner hearth mold required by the electrolysis cell; introducing direct current to preheat electrodes and electrolyzing the electrolyte; gradually replacing the preheating electrodes which carries the heating elements with the electrodes which are normally operating. The method in this invention provides uniform heating, and does not need flexible connection between anodes and bus bars during the preheating process, therefore it can be used to preheat traditional cell having a cathode with an ...

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Номер записи: 4
27-12-2012 дата публикации

REFRACTORY AND ANTI-CORROSION MATERIAL OF INDEFINITE FORM FOR INERT ANODE ALUMINUM ELECTROLYTIC TANK AND METHOD FOR MANUFACTURING SAME

Номер: WO2012174839A1
Автор: BAO, Shengzhong, YANG, Jianhong, LI, Wangxing, LIANG, Yudong, DING, Chengdong
Принадлежит:

A refractory and anti-corrosion material of an indefinite form for an inert anode aluminum electrolytic tank. A method for manufacturing the material is: using sintered platy corundum particles as an aggregate, using several powdery substances selected from sintered platy corundum fine powders, magnesium-aluminum spinel fine powders, multimodal calcined alumina micro powders with different particle size distributions, active alumina micro powders, active ρ-Al2O3 micro powders, disperse alumina micro powders and pure calcium aluminate cement as a base, selecting fiber as an intensifier and a flexibilizer, and mixing them. This refractory and anti-corrosion material of an indefinite form can well resist electrolyte atmosphere corrosion, has advantages such as high strength in the hot state, good thermal shock resistance performance, easy implementation, a long service life, and relatively low costs, is applicable to heat preservation and sealing for an industrial inert anode aluminum electrolytic ...

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Номер записи: 5
06-06-2023 дата публикации

Aqueous zinc ion battery, polyaniline MXene/graphite felt composite positive electrode material and preparation method of polyaniline MXene/graphite felt composite positive electrode material

Номер: CN116230896A
Автор: ZHANG XING, LIU ZHONGSHENG, LI JIAQING, ZHANG TAIXING, BIAN YATAO, QIAO JIA, YANG JIANHONG
Принадлежит:

The invention relates to an aqueous zinc ion battery, a polyaniline MXene/graphite felt composite positive electrode material and a preparation method thereof, and the preparation method specifically comprises the following steps: firstly, preparing a multi-layer MXene suspension by using a chemical etching method; and secondly, the pretreated graphite felt is placed in an MXene suspension, polyaniline is prepared on a graphite felt matrix through a chemical oxidation polymerization reaction, and the polyaniline-coated MXene/graphite felt composite positive electrode material is obtained. According to the invention, a layered structure of multiple layers of MXene is utilized, so that polyaniline is intercalated between MXene layers, and under the synergistic effect of high-conductivity MXene and graphite, the problem of low conductivity of polyaniline in neutral and weakly acidic electrolyte is improved. Meanwhile, the discharge specific capacity of a water-based zinc ion battery assembled ...

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Номер записи: 6
30-05-2013 дата публикации

METHOD FOR PROTECTING CONDUCTIVE ROD OF ELECTRODE IN ALUMINIUM ELECTROLYSIS CELL WITH INERT ELECTRODE

Номер: WO2013075377A1
Автор: YANG, Jianhong, LIANG, Yudong, BAO, Shengzhong, WANG, Junwei, LI, Wangxing, HUANG, Qinpei
Принадлежит:

The present invention provides a method for protecting a conductive rod of an electrode in an aluminium electrolysis cell with an inert electrode, comprising coating the conductive rod of the electrode with a protective material resistant to fire and corrosion, thereby sealing the conductive rod completely; forced cooling of the conductive rod to reduce the temperature on the outer wall of the conductive rod, thereby solidifying the electrolyte penetrating the protective material resistant to corrosion before it touches the conductive rod which forms a protective layer. The present invention combines a protective material resistant to fire and corrosion with forced air cooling to protect the conductive rod of the electrode, effectively blocking the penetration of the electrolyte or aluminium liquid. The solidified electrolyte can also strengthen and densify the material resistant to fire and corrosion, preventing the electrolyte from corroding and electrochemical corrosion, thereby greatly ...

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Номер записи: 7
30-01-2014 дата публикации

DIRECT-CURRENT SHUNT PREHEATING START METHOD FOR INERT ELECTRODE ALUMINUM ELECTROLYSIS CELL

Номер: WO2014015638A1
Автор: YANG, Jianhong, BAO, Shengzhong, CAO, Peng, TANG, Xinping
Принадлежит:

Disclosed is a direct-current shunt preheating start method for an inert electrode aluminum electrolysis cell, comprising: (1) forming multiple direct-current shunt element groups by using conductors with preset resistance values and geometric sizes; (2) laying in a hearth of the electrolysis cell electrical heating element groups of the same number as/a different number from electrode groups; (3) drying the hearth, smelting electrolyte, and establishing a thermal balance and a hearth model by using the electrical heating element groups and according to a set heating curve or set steps; (4) changing the number of groups of/a series or parallel state of the direct-current shunt elements; and (5) gradually replacing inert electrodes, and gradually adjusting the number of the groups of/the series or parallel state of the shunt elements. By means of the present invention, the inert electrode aluminum electrolysis cell can be well preheated and the thermal balance can be established; in the ...

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Номер записи: 8
23-06-2011 дата публикации

ELECTROLYTIC CELL FOR PRODUCING PRIMARY ALUMINUM BY USING INERT ANODE

Номер: WO2011072544A1
Автор: YANG, Jianhong, LI, Wangxing, CAO, Peng
Принадлежит:

An electrolytic cell for producing primary aluminum by using inert anodes is disclosed, in which an electrolyte system KF-NaF-AlF3 is used and the operating temperature of the cell is 700-850°C. The electrolytic cell comprises cell shell, heat insulating refractory lining, melting pot, heat insulating cover, inert electrodes, electrode stems, anode bus-bars, cathode bus-bars, anode branching bus-bars, heat insulating plates, partitions between anodes and cathodes and feeding device. The quality of the aluminum product obtained by using the electrolytic cell is not less than 99.7%. The cell is free from emission of carbon dioxide and perfluorinated compounds (PFCs), and hardly has consumption of electrodes, so the distances between anodes and cathodes can be kept stable. The cell is sealed and the volatilization of dust and fluorides can be prevented, and it is useful to recover oxygen gas. The electrolytic cell has good heat insulation effect, increased heat efficiency, reduced heat loss ...

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Номер записи: 9
23-06-2011 дата публикации

ALLOY SUITABLE FOR MAKING INERT ANODE USED IN MOLTEN ELECTROLYTIC BATH TO PRODUCE METALS

Номер: WO2011072545A1
Автор: YANG, Jianhong, LI, Wangxing, PENG, Weiping
Принадлежит:

An alloy suitable for making inert anode used in a molten electrolytic bath to produce metals is disclosed, which relates to a carbon-free metal-based inert alloy anode for producing metals by electrolysis, especially for aluminum electrolysis in a molten bath. It is characterized in that, the alloy contains by mass Ni 5%-30%, Al 5%-20% and the balance is Cu. The present alloy suitable for making inert anode used in a molten electrolytic bath to obtain metals can be used in a low-temperature (750-850ºC) electrolyte system. During the electrolysis, the alloy anode has good oxidation resistance at high temperature and resistant to electrolyte corrosion, and the quality of the aluminum products obtained by electrolysis is not less than 99.7%.

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Номер записи: 10
09-05-2023 дата публикации

Double-roller crusher and soil improvement equipment

Номер: CN116078475A
Автор: LIN JIMING, LIN ZHIYU, WU JUEFAN, HOU JIANQIANG, YANG JIANHONG
Принадлежит:

The invention discloses a double-roller crusher and soil improvement equipment, the double-roller crusher comprises a crusher body, at least one pair of crushing assemblies are arranged in a crushing chamber of the crusher body, each crushing assembly comprises two parallel crushing rollers, each crushing roller is provided with a plurality of crushing teeth, and the crushing teeth are arranged in the crushing chamber of the crusher body. The crushing teeth on one crushing roller are meshed with the crushing teeth on the other crushing roller; a plurality of fixed teeth are respectively arranged on two opposite inner side surfaces in the distribution direction of the two crushing rollers in the crushing chamber of the crushing machine body, are arranged in a row and are mutually meshed with the crushing teeth on the adjacent crushing rollers; and the two crushing rollers can rotate in opposite directions or back to back directions. According to the structure of the double-roller crusher ...

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Номер записи: 11
07-04-2023 дата публикации

Fine feed beneficial to beef cattle gastrointestinal function maintenance and preparation method

Номер: CN115918796A
Автор: LI HONGQIANG, WANG JUNJUN, WANG DONGYANG, WANG YAN, ZHANG XIAOYAN, ZOU LINGPENG, NIU YONGXIN, YANG JIANHONG, MI BAOPENG, GAO QIANGFU, WU HONGZHANG, YANG YONGQIANG, LI XUSHENG, WANG QINHU, LIU XIAOYAO, HU LILI, ZHANG HONGRU, JIA LONGFEI, TAN JING, YOU FUCUN, YANG YINLI, LI KANGKANG, WANG SHUANZI, ZHANG GAOXIONG, LV YONGQIAN, LI JUNRUI, DONG JIANLIANG
Принадлежит:

The invention provides a fine feed beneficial to beef cattle gastrointestinal function maintenance and a preparation method thereof, and relates to the field of beef cattle feeds. The preparation method comprises the following steps: S1, material selection, S2, mass weighing, S3, curing treatment, S4, crushing and wall breaking, S5, mixed fermentation, S6, additive addition, S7, compression molding, and S8, packaging and storage, and finally, the fine feed beneficial to beef cattle gastrointestinal function maintenance is prepared. The preparation method comprises the following steps of S1, material selection, S2, mass weighing, S3, curing treatment, S4, crushing and wall breaking, S5, mixed fermentation, S6, additive addition, S7, compression molding, and S8, packaging and storage. The sorghum and the barley are used for replacing corn to serve as main energy feed, so that beef cattle can digest the feed more easily, pumpkin in the feed contains a large amount of cellulose, gastrointestinal ...

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Номер записи: 12
02-05-2023 дата публикации

Secondary aluminum ion battery, Ni-PANI composite positive electrode material, preparation method and application

Номер: CN116053449A
Автор: LIU ZHONGSHENG, ZHANG TAIXING, HU PENGFEI, ZHANG XING, BIAN YATAO, LI JIAQING, QIAO JIA, WU JIANCHUN, YANG JIANHONG
Принадлежит:

The invention relates to a secondary aluminum ion battery, a Ni-PANI composite positive electrode material, a preparation method and application, through a chemical oxidative polymerization method, nickel salt is introduced when an aniline mixed solution is subjected to an oxidative polymerization reaction to synthesize polyaniline, and the Ni-PANI composite positive electrode material is obtained. In the oxidative polymerization reaction process, due to the chemical catalysis effect provided by nickel ions, the prepared composite positive electrode material has rapid charge transfer capacity and an excellent honeycomb-shaped conductive structure. Meanwhile, a secondary aluminum ion battery assembled by the Ni-PANI composite material prepared by the invention shows the specific discharge capacity of 185mAh/g when being charged and discharged at 100mA/g on the premise that the loading capacity is about 3mg/cm < 2 >. Raw materials required in the whole preparation process of the composite ...

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Номер записи: 13
14-04-2023 дата публикации

Automobile bumper mold cooling equipment

Номер: CN115958762A
Автор: JIA YUNHUI, WANG SHUNKAI, YANG JIANHONG, HUANG QIAN, DING YANG, ZUO PEIWEN, MA ZONGHAO, LIU SHUANGSHUANG, HUANG XIUQI
Принадлежит:

The invention relates to the technical field of molds, in particular to automobile bumper mold cooling equipment which comprises a box body, a mounting opening is formed in the outer wall of the top of the box body, a rotating roller is movably arranged in the mounting opening, rotating shafts are arranged on the outer walls of the two sides of the rotating roller, a bracket is further arranged on the outer wall of the box body, and the rotating shafts penetrate through the bracket. The rotating shaft and the bracket are rotationally connected, cooling cavities which are annularly distributed at equal intervals are formed in the outer wall of the rotating roller, a rotating cylinder is rotationally arranged in the cooling cavities through bearings, supporting rods which are distributed at equal intervals are arranged in the rotating cylinder, the supporting rods are fixedly arranged in the rotating cylinder through supporting rods, and a heat absorption shell is fixedly arranged in the ...

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Номер записи: 14
07-04-2023 дата публикации

Building muddy water treatment device and treatment method based on electric flocculation

Номер: CN115925060A
Автор: LIN JIMING, WU JUEFAN, LIN ZHIYU, HOU JIANQIANG, YANG JIANHONG
Принадлежит:

The invention discloses a building muddy water treatment device and method based on electric flocculation. The building muddy water treatment device comprises an electrolytic storage tank, a dilution tank and a vacuum dehydrator, the first pressure pump arranged between the electrolytic storage tank and the dilution tank is used for pumping the diluted building muddy water in the dilution tank into the electrolytic storage tank; at least one electrode pair is arranged in the electrolytic storage tank, and the electrode pair consists of an anode and a cathode; direct-current voltage is applied between the anode and the cathode and is used for carrying out coagulation treatment on the diluted building muddy water; a reticular first rigid filter is arranged in the electrolytic storage tank and is used for filtering the building muddy water subjected to coagulation treatment; a first discharge port is formed in the electrolytic storage tank and is used for discharging filtered water out of ...

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Номер записи: 15
23-06-2023 дата публикации

Manufacturing method of carbonized improved flowing solidified soil

Номер: CN116283093A
Автор: ZHANG GAOHONG, LIN JIMING, YANG JIANHONG, FANG HUAIYING
Принадлежит:

The invention provides a manufacturing method of carbonized improved flowing solidified soil. The manufacturing method is divided into a factory working condition and a field working condition. The method comprises the following steps: under the working condition of a factory, firstly adding soil or water into construction sludge or construction muck, adjusting the humidity and the particle size, and then mixing a curing material cement according to a required proportion to prepare fluidized cured soil; the flowing solidified soil is transported to a construction site from a factory to enter a site working condition; in the on-site working condition, the flowing solidified soil is adjusted firstly, and the water content of the flowing solidified soil conveyed into the material storage device is adjusted firstly; then transferring the solidified soil into a production line stirrer, and carbonizing and improving the solidified soil; and finally, pumping the carbon-introduced improved flowing ...

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Номер записи: 16
06-06-2023 дата публикации

Soil detecting and distinguishing device and using method

Номер: CN116213282A
Автор: WU JUEFAN, LIN JIMING, LIN ZHIYU, HOU JIANQIANG, YANG JIANHONG
Принадлежит:

According to the soil detecting and distinguishing device, a first detecting instrument, a second detecting instrument and a third detecting instrument which are arranged in the conveying direction of a first conveying belt can obtain the water content ratio, the sectional area and the quality parameter of soil to be detected respectively, and the dry density of the corresponding soil to be detected is obtained through calculation; the soil to be detected is further compared with a water content ratio threshold value, a sectional area threshold value and a dry density threshold value in the control system, and the control system controls the screening body to enable the feeding end to be communicated with the first discharging port or the second discharging port according to the comparison result, so that the soil to be detected is distributed to a cohesive soil or sandy soil collecting area, and automatic detection and distinguishing of the soil are achieved. Manual sorting is eliminated ...

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Номер записи: 17
31-08-2021 дата публикации

Pretreatment device for agaricus bisporus culture medium

Номер: CN214070949U
Автор: FAN LILI, YANG JIANHONG, CHEN ZHIBIN, CHEN BINGZHONG, 范丽丽, 杨建红, 陈志滨, 陈丙忠
Принадлежит: SHANDONG TIANKANG AGRICULTURAL TECH CO LTD, SHANDONG TIANKANG AGRICULTURAL TECHNOLOGY CO., LTD., 山东省天康农业科技有限公司

The utility model relates to the technical field of pretreatment devices, and discloses an agaricus bisporus culture medium pretreatment device which comprises a machine box, a protective cover is fixedly connected to the left side of the machine box, a material guide plate is fixedly connected to the interior of the machine box, one end of the material guide plate extends to the right side of the machine box, and the other end of the material guide plate extends to the interior of the protective cover. The interior of the machine box is rotationally connected with two gear shafts which are located at the bottom of the material guiding plate, one end of each gear shaft penetrates through the material guiding plate, a driving motor is fixedly installed on the bottom wall of an inner cavity of the machine box, the top wall of the inner cavity of the machine box is fixedly connected with two installation cylinders, and the interiors of the installation cylinders are movably connected with ...

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Номер записи: 18
12-05-2023 дата публикации

High-specific-capacity and high-power alkaline aluminum-air battery electrolyte and preparation method thereof

Номер: CN116111239A
Автор: BIAN YATAO, LIU ZHONGSHENG, YANG JIANHONG, HU PENGFEI, ZHANG XING, ZHANG TAIXING, LI JIAQING, CUI XUHUI
Принадлежит:

The invention provides an alkaline aluminum-air battery electrolyte with high specific capacity and high power and a preparation method thereof. The electrolyte comprises the following components: bismuth chloride, dodecyl dimethyl benzyl ammonium hydrobromide, potassium hydroxide and the balance of deionized water. By compounding the electrolytes, the hydrogen evolution reaction on the surface of the aluminum anode can be effectively inhibited, and the power density, capacity density and anode utilization rate of the aluminum-air battery are remarkably improved.

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Номер записи: 19