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

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Применить Всего найдено 6. Отображено 6.
25-03-2021 дата публикации

PROCESS FOR BENEFICIATIATING AND CLEANING BIOMASS

Номер: US20210087486A1
Автор: Cella Ronald A., Scalzo Philip J., Tait Carleton D.
Принадлежит:

A process for cleaning and beneficiating biomass is described which may allow removal of entrained salts and light volatiles from biomass materials. The process may also minimize energy use through capturing steam and flue gases for re-use. The process may generally comprise the following steps: prewashing and/or preheating a biomass, pressurizing the biomass in a steam explosion vessel, rapidly depressurizing the steam explosion vessel, releasing the steam from the steam explosion vessel entrained with fine lignin-enriched particles into a cyclone-type gas expansion vessel, routing the steam from the gas expansion vessel to the input hopper, subjecting the biomass to a second washing step, mechanically removing a portion of the water from the biomass, and evaporatively heating the biomass. 1. A method for removing at least one of salts and light volatile organic compounds from a disrupted biomass , the method comprising the following steps:passing the disrupted biomass from the reaction vessel to a separate wash chamber; andwashing the disrupted biomass within the separate wash chamber to remove at least 5 percent of the salts derived from the disrupted biomass.2. The method of claim 1 , wherein the step of washing the disrupted biomass comprises agitating the disrupted biomass with clean water in the separate wash chamber to contact the clean water with the biomass.3. The method of claim 2 , wherein the step of agitating the disrupted biomass with clean water in the separate wash chamber comprises agitating by compressed air.4. The method of claim 1 , wherein the step of washing the disrupted comprises removing at least 10 percent of at least one of the salts and light volatile organic compounds.5. The method of claim 1 , wherein the step of washing the disrupted biomass comprises removing at least 20 percent of at least one of the salts and light volatile organic compounds.6. The method of claim 1 , wherein the step of washing the disrupted biomass comprises ...

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Номер записи: 1
22-11-2018 дата публикации

PROCESS FOR BENEFICIATING AND CLEANING BIOMASS

Номер: US20180334629A1
Автор: Cella Ronald A., Hepworth Jason W., Koch Gregory W., McCarthy Daniel J., Morby David T., Owens Jason D., Scalzo Philip J., Tait Carleton D., Taylor Russell N.
Принадлежит:

A process for cleaning and beneficiating biomass is described which may allow removal of entrained salts and light volatiles from biomass materials. The process may also minimize energy use through capturing steam and flue gases for re-use. The process may generally comprise the following steps: prewashing and/or preheating a biomass, pressurizing the biomass in a steam explosion vessel, rapidly depressurizing the steam explosion vessel, releasing the steam from the steam explosion vessel entrained with fine lignin-enriched particles into a cyclone-type gas expansion vessel, routing the steam from the gas expansion vessel to the input hopper, subjecting the biomass to a second washing step, mechanically removing a portion of the water from the biomass, and evaporatively heating the biomass. 1. A process for producing a beneficiated solid biomass fuel , comprising:collecting raw biomass in an input hopper;prewashing the raw biomass in a prewash container to remove contaminants;preheating the raw biomass to weaken cells walls of the raw biomass and initiate breaking of hydrogen bonds, wet oxidation and acid hydrolysis of the biomass;pressurizing the prewashed and preheated biomass in a reaction vessel, wherein the reaction vessel comprises an inner perforated screen separating the biomass from the main body of the reaction vessel and with one or more perforated screen fingers disposed within the reaction vessel and positioned within the biomass to increase exposure of the biomass to steam;rapidly depressurizing the reaction vessel to disrupt a structure of the biomass and release biomass salts and light volatile organic compounds entrained within the biomass and produce steam containing at least partially lignin-enriched fine particles;releasing the steam and condensed steam from the reaction vessel entrained with fine lignin-enriched particles into a cyclone-type gas expansion and gas-release vessel configured to capture the entrained fine lignin-enriched particles ...

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Номер записи: 2
22-11-2018 дата публикации

PROCESS FOR BENEFICIATING AND CLEANING BIOMASS TO FORM ENGINEERED SOIL

Номер: US20180334630A1
Автор: Cella Ronald A., Hepworth Jason W., Koch Gregory W., McCarthy Daniel J., Morby David T., Owens Jason D., Scalzo Philip J., Tait Carleton D., Taylor Russell N.
Принадлежит:

A process for cleaning and beneficiating biomass is described which may allow removal of entrained salts and light volatiles from biomass materials. The process may also minimize energy use through capturing steam and flue gases for re-use. The process may generally comprise the following steps: prewashing and/or preheating a biomass, pressurizing the biomass in a steam explosion vessel, rapidly depressurizing the steam explosion vessel, releasing the steam from the steam explosion vessel entrained with fine lignin-enriched particles into a cyclone-type gas expansion vessel, routing the steam from the gas expansion vessel to the input hopper, subjecting the biomass to a second washing step, mechanically removing a portion of the water from the biomass. After the biomass has been steam-exploded, it may be washed and used as an engineered soil. 1. A method for producing an engineered soil from raw biomass , the method comprising the steps of:placing the raw biomass into a reaction vessel; wherein the reaction vessel comprises a main body and an inner perforated screen separating the raw biomass from the main body, and wherein the reaction vessel comprises one or more perforated screen fingers disposed within the reaction vessel and positioned within the raw biomass to increase exposure of the preheated biomass to steam;pressurizing the raw biomass in the reaction vessel; andrapidly depressurizing the reaction vessel to disrupt a structure of the biomass.2. The method of claim 1 , wherein the step of rapidly depressurizing the reaction vessel comprises rapidly depressurizing the reaction vessel to produce steam containing at least partially fine lignin-enriched particles.3. The method of claim 2 , further comprising the step of releasing the steam from the reaction vessel containing at least partially fine lignin-enriched particles into a cyclone-type gas expansion vessel configured to capture the entrained fine lignin-enriched particles from the steam.4. The method of ...

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Номер записи: 3
21-11-2018 дата публикации

Process for beneficiating and cleaning biomass

Номер: EP3403718A1
Автор: Carleton D. Tait, Daniel J. Mccarthy, David T. Morby, Gregory W. Koch, Jason D. Owens, Jason W. Hepworth, Philip J. Scalzo, Ronald A. Cella, Russell N. Taylor
Принадлежит: Active Energy Group PLC

A process for cleaning and beneficiating biomass is described which may allow removal of entrained salts and light volatiles from biomass materials. The process may also minimize energy use through capturing steam and flue gases for re-use. The process may generally comprise the following steps: prewashing and/or preheating a biomass, pressurizing the biomass in a steam explosion vessel, rapidly depressurizing the steam explosion vessel, releasing the steam from the steam explosion vessel entrained with fine lignin-enriched particles into a cyclone-type gas expansion vessel, routing the steam from the gas expansion vessel to the input hopper, subjecting the biomass to a second washing step, mechanically removing a portion of the water from the biomass, and evaporatively heating the biomass.

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Номер записи: 4
08-12-2020 дата публикации

Process for beneficiating and cleaning biomass

Номер: US10858607B2
Автор: Carleton D. Tait, Philip J. Scalzo, Ronald A. Cella
Принадлежит: Active Energy Group PLC

A process for cleaning and beneficiating biomass is described which may allow removal of entrained salts and light volatiles from biomass materials. The process may also minimize energy use through capturing steam and flue gases for re-use. The process may generally comprise the following steps: prewashing and/or preheating a biomass, pressurizing the biomass in a steam explosion vessel, rapidly depressurizing the steam explosion vessel, releasing the steam from the steam explosion vessel entrained with fine lignin-enriched particles into a cyclone-type gas expansion vessel, routing the steam from the gas expansion vessel to the input hopper, subjecting the biomass to a second washing step, mechanically removing a portion of the water from the biomass, and evaporatively heating the biomass.

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Номер записи: 5
02-11-2023 дата публикации

Process for beneficiating and cleaning biomass

Номер: US20230348805A1
Автор: Carleton D. Tait, Philip J. Scalzo, Ronald A. Cella
Принадлежит: Active Energy Group PLC

A process for cleaning and beneficiating biomass is described which may allow removal of entrained salts and light volatiles from biomass materials. The process may also minimize energy use through capturing steam and flue gases for re-use. The process may generally comprise the following steps: prewashing and/or preheating a biomass, pressurizing the biomass in a steam explosion vessel, rapidly depressurizing the steam explosion vessel, releasing the steam from the steam explosion vessel entrained with fine lignin-enriched particles into a cyclone-type gas expansion vessel, routing the steam from the gas expansion vessel to the input hopper, subjecting the biomass to a second washing step, mechanically removing a portion of the water from the biomass, and evaporatively heating the biomass.

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Номер записи: 6