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1.发明申请公开(公告)号：US20140054507A1
公开(公告)日：2014-02-27
申请号：US14069333
申请日：2013-10-31
Applicant: Genifuel Corporation , Battelle Memorial Institute
Inventor： Douglas C. Elliott , James R. Oyler
CPC classification number: B01J19/14 , B01J21/18 , B01J23/462 , B01J23/75 , B01J23/78 , B01J39/02 , B09B3/00 , B09B3/0083 , C10B53/02 , C10J3/78 , C10J2300/0916 , C10J2300/0923 , C10J2300/0979 , C10L3/08 , C10L5/44 , C10L9/086 , Y02E50/10 , Y02E50/14 , Y02E50/30 , Y02P20/145 , Y02P20/52
Abstract: Processing of wet biomass feedstock by liquid-phase catalytic hydrothermal gasification must address catalyst fouling and poisoning. One solution can involve heating the wet biomass with a heating unit to a pre-treatment temperature sufficient for organic constituents in the feedstock to decompose, for precipitates of inorganic wastes to form, for preheating the wet feedstock in preparation for subsequent removal of soluble sulfate contaminants, or combinations thereof. Processing further includes reacting the soluble sulfate contaminants with cations present in the feedstock material to yield a sulfate-containing precipitate and separating the inorganic precipitates and/or the sulfate-containing precipitates out of the wet feedstock. Having removed much of the inorganic wastes and the sulfate contaminants that can cause poisoning and fouling, the wet biomass feedstock can be exposed to the heterogeneous catalyst for gasification.
Abstract translation: 通过液相催化水热气化处理湿生物质原料必须解决催化剂污染和中毒问题。 一种解决方案可以包括用加热单元将湿生物质加热到足以使原料中的有机成分分解的预处理温度，用于沉淀无机废物以形成，用于预热湿原料以备后续除去可溶性硫酸盐污染物 ，或其组合。 处理进一步包括使可溶性硫酸盐污染物与原料中存在的阳离子反应以产生含硫酸盐的沉淀物，并将无机沉淀物和/或硫酸盐沉淀物从湿原料中分离出来。 除去大量无机废物和可能引起中毒和结垢的硫酸盐污染物，湿生物质原料可暴露于非均相催化剂进行气化。
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2.发明授权公开(公告)号：US08877098B2
公开(公告)日：2014-11-04
申请号：US14069333
申请日：2013-10-31
Applicant: Battelle Memorial Institute , Genifuel Corporation
Inventor： Douglas C. Elliott , James R. Oyler
IPC: C01B3/38 , B09B3/00 , C10L3/08 , C10L5/44 , B01J39/02 , C10B53/02 , C10J3/78 , C10L9/08 , B01J19/14 , B01J23/46 , B01J21/18 , B01J23/78 , B01J23/75
CPC classification number: B01J19/14 , B01J21/18 , B01J23/462 , B01J23/75 , B01J23/78 , B01J39/02 , B09B3/00 , B09B3/0083 , C10B53/02 , C10J3/78 , C10J2300/0916 , C10J2300/0923 , C10J2300/0979 , C10L3/08 , C10L5/44 , C10L9/086 , Y02E50/10 , Y02E50/14 , Y02E50/30 , Y02P20/145 , Y02P20/52
Abstract: Processing of wet biomass feedstock by liquid-phase catalytic hydrothermal gasification must address catalyst fouling and poisoning. One solution can involve heating the wet biomass with a heating unit to a pre-treatment temperature sufficient for organic constituents in the feedstock to decompose, for precipitates of inorganic wastes to form, for preheating the wet feedstock in preparation for subsequent removal of soluble sulfate contaminants, or combinations thereof. Processing further includes reacting the soluble sulfate contaminants with cations present in the feedstock material to yield a sulfate-containing precipitate and separating the inorganic precipitates and/or the sulfate-containing precipitates out of the wet feedstock. Having removed much of the inorganic wastes and the sulfate contaminants that can cause poisoning and fouling, the wet biomass feedstock can be exposed to the heterogeneous catalyst for gasification.
Abstract translation: 通过液相催化水热气化处理湿生物质原料必须解决催化剂污染和中毒问题。 一种解决方案可以包括用加热单元将湿生物质加热到足以使原料中的有机成分分解的预处理温度，用于沉淀无机废物以形成，用于预热湿原料以备后续除去可溶性硫酸盐污染物 ，或其组合。 处理进一步包括使可溶性硫酸盐污染物与原料中存在的阳离子反应以产生含硫酸盐的沉淀物，并将无机沉淀物和/或硫酸盐沉淀物从湿原料中分离出来。 除去大量无机废物和可能引起中毒和结垢的硫酸盐污染物，湿生物质原料可暴露于非均相催化剂进行气化。
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3.发明授权System and process for efficient separation of biocrudes and water in a hydrothermal liquefaction system 有权在水热液化系统中有效分离生物重金属和水的系统和过程公开(公告)号：US09404063B2
公开(公告)日：2016-08-02
申请号：US14534010
申请日：2014-11-05
Applicant: BATTELLE MEMORIAL INSTITUTE , GENIFUEL CORPORATION
Inventor： Douglas C. Elliott , Todd R. Hart , Gary G. Neuenschwander , James R. Oyler , Leslie J. Rotness, Jr. , Andrew J. Schmidt , Alan H. Zacher
CPC classification number: C11B1/14 , B01J19/18 , B01J19/24 , B01J2219/24 , C10G3/40 , C10G3/52 , C10G33/06 , C10G2300/1011 , C11B3/006 , C11B3/008 , Y02P30/20
Abstract: A system and process are described for clean separation of biocrudes and water by-products from hydrothermal liquefaction (HTL) product mixtures of organic and biomass-containing feedstocks at elevated temperatures and pressures. Inorganic compound solids are removed prior to separation of biocrude and water by-product fractions to minimize formation of emulsions that impede separation. Separation may be performed at higher temperatures that reduce heat loss and need to cool product mixtures to ambient. The present invention thus achieves separation efficiencies not achieved in conventional HTL processing.
Abstract translation: 描述了一种系统和方法，用于在高温和高压下从有机和含生物质原料的水热液化（HTL）产物混合物清洁分离生物重金属和水副产物。 在分离生物粗产物和水副产物部分之前除去无机化合物固体，以最小化阻止分离的乳液的形成。 可以在较高温度下进行分离，以降低热损失并需要将产品混合物冷却至环境温度。 因此，本发明实现了在常规HTL处理中未实现的分离效率。
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公开(公告)号：US20140045229A1
公开(公告)日：2014-02-13
申请号：US13932955
申请日：2013-07-01
Applicant: Genifuel Corporation
Inventor： James R. Oyler
IPC: C10L1/02
CPC classification number: C12P7/649 , C10G3/00 , C10G3/50 , C10G45/00 , C10G2300/1014 , C10L1/02 , C10L1/026 , C10L1/08 , C10L2200/0476 , C10L2270/026 , C10L2290/26 , C10L2290/544 , C11B1/025 , C11B3/003 , C11C3/04 , C12M21/02 , C12M21/12 , C12M23/58 , C12M43/02 , C12M47/06 , C12P7/065 , C12P7/62 , C12P7/64 , C12P7/6409 , Y02E50/13 , Y02E50/16 , Y02E50/17 , Y02P20/125 , Y02P30/20
Abstract: A process for production of biofuels from algae can include cultivating an oil-producing algae by promoting sequential photoautotrophic and heterotrophic growth. The method can further include producing oil by heterotrophic growth of algae wherein the heterotrophic algae growth is achieved by introducing a sugar feed to the oil-producing algae. An algal oil can be extracted from the oil-producing algae, and can be converted to form biodiesel.
Abstract translation: 从藻类生产生物燃料的方法可以包括通过促进连续光自养和异养生长来培育产油藻类。 该方法可以进一步包括通过藻类的异养生长来生产油，其中异养藻类生长是通过将糖进料引入产油藻类来实现的。 可以从产油藻类中提取藻油，并将其转化为生物柴油。
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公开(公告)号：US20210071213A1
公开(公告)日：2021-03-11
申请号：US17071821
申请日：2020-10-15
Applicant: Genifuel Corporation
Inventor： James R. Oyler
IPC: C12P7/64 , C10L1/02 , C10L1/08 , C10G45/00 , C12M1/00 , C12P7/62 , C10G3/00 , C11B1/02 , C11B3/00 , C12P7/06 , C11C3/04
Abstract: A process for production of biofuels from algae can include cultivating an oil-producing algae by promoting sequential photoautotrophic and heterotrophic growth. The method can further include producing oil by heterotrophic growth of algae wherein the heterotrophic algae growth is achieved by introducing a sugar feed to the oil-producing algae. An algal oil can be extracted from the oil-producing algae, and can be converted to form biodiesel.
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Patent Agency Ranking
公开(公告)号：US11781162B2
公开(公告)日：2023-10-10
申请号：US17071821
申请日：2020-10-15
Applicant: Genifuel Corporation
Inventor： James R. Oyler
IPC: C12P7/64 , C10L1/02 , C10L1/08 , C10G45/00 , C12M1/00 , C12P7/62 , C10G3/00 , C11B1/02 , C11B3/00 , C12P7/06 , C11C3/04 , C12P7/649 , C12P7/6409
CPC classification number: C12P7/649 , C10G3/00 , C10G3/50 , C10G45/00 , C10L1/02 , C10L1/026 , C10L1/08 , C11B1/025 , C11B3/003 , C11C3/04 , C12M21/02 , C12M21/12 , C12M23/58 , C12M43/02 , C12M47/06 , C12P7/065 , C12P7/62 , C12P7/64 , C12P7/6409 , C10G2300/1014 , C10L2200/0476 , C10L2270/026 , C10L2290/26 , C10L2290/544 , Y02E50/10 , Y02P20/10 , Y02P30/20
Abstract: A process for production of biofuels from algae can include cultivating an oil-producing algae by promoting sequential photoautotrophic and heterotrophic growth. The method can further include producing oil by heterotrophic growth of algae wherein the heterotrophic algae growth is achieved by introducing a sugar feed to the oil-producing algae. An algal oil can be extracted from the oil-producing algae, and can be converted to form biodiesel.
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公开(公告)号：US20150132812A1
公开(公告)日：2015-05-14
申请号：US14552325
申请日：2014-11-24
Applicant: Genifuel Corporation
Inventor： James R. Oyler
CPC classification number: C12P7/649 , C10G3/00 , C10G3/50 , C10G45/00 , C10G2300/1014 , C10L1/02 , C10L1/026 , C10L1/08 , C10L2200/0476 , C10L2270/026 , C10L2290/26 , C10L2290/544 , C11B1/025 , C11B3/003 , C11C3/04 , C12M21/02 , C12M21/12 , C12M23/58 , C12M43/02 , C12M47/06 , C12P7/065 , C12P7/62 , C12P7/64 , C12P7/6409 , Y02E50/13 , Y02E50/16 , Y02E50/17 , Y02P20/125 , Y02P30/20
Abstract: A process for production of biofuels from algae can include cultivating an oil-producing algae by promoting sequential photoautotrophic and heterotrophic growth. The method can further include producing oil by heterotrophic growth of algae wherein the heterotrophic algae growth is achieved by introducing a sugar feed to the oil-producing algae. An algal oil can be extracted from the oil-producing algae, and can be converted to form biodiesel.
Abstract translation: 从藻类生产生物燃料的方法可以包括通过促进连续光自养和异养生长来培育产油藻类。 该方法可以进一步包括通过藻类的异养生长来生产油，其中异养藻类生长是通过将糖进料引入产油藻类来实现的。 可以从产油藻类中提取藻油，并将其转化为生物柴油。
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公开(公告)号：US20210040508A1
公开(公告)日：2021-02-11
申请号：US16898203
申请日：2020-06-10
Applicant: Genifuel Corporation
Inventor： James R. Oyler
Abstract: Processes, systems, and methods for producing combustible gas from wet biomass are provided. In one aspect, for example, a process for generating a combustible gas from a wet biomass in a closed system is provided. Such a process may include growing a wet biomass in a growth chamber, moving at least a portion of the wet biomass to a reactor, heating the portion of the wet biomass under high pressure in the reactor to gasify the wet biomass into a total gas component, separating the gasified component into a liquid component, a non-combustible gas component, and a combustible gas component, and introducing the liquid component and non-combustible gas component containing carbon dioxide into the growth chamber to stimulate new wet biomass growth.
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公开(公告)号：US20180127789A1
公开(公告)日：2018-05-10
申请号：US15709163
申请日：2017-09-19
Applicant: Genifuel Corporation
Inventor： James R. Oyler
CPC classification number: C12P5/023 , C01B3/50 , C01B2203/0465 , C01B2203/0475 , C10J2300/0916 , C10J2300/0986 , C10J2300/1681 , C10L3/06 , C10L3/08 , C10L5/44 , C12N1/12 , C12P3/00 , Y02E50/10 , Y02E50/30 , Y02E50/343
Abstract: Processes, systems, and methods for producing combustible gas from wet biomass are provided. In one aspect, for example, a process for generating a combustible gas from a wet biomass in a closed system is provided. Such a process may include growing a wet biomass in a growth chamber, moving at least a portion of the wet biomass to a reactor, heating the portion of the wet biomass under high pressure in the reactor to gasify the wet biomass into a total gas component, separating the gasified component into a liquid component, a non-combustible gas component, and a combustible gas component, and introducing the liquid component and non-combustible gas component containing carbon dioxide into the growth chamber to stimulate new wet biomass growth.
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公开(公告)号：US20170233775A1
公开(公告)日：2017-08-17
申请号：US15404098
申请日：2017-01-11
Applicant: Genifuel Corporation
Inventor： James R. Oyler
CPC classification number: C12P7/649 , C10G3/00 , C10G3/50 , C10G45/00 , C10G2300/1014 , C10L1/02 , C10L1/026 , C10L1/08 , C10L2200/0476 , C10L2270/026 , C10L2290/26 , C10L2290/544 , C11B1/025 , C11B3/003 , C11C3/04 , C12M21/02 , C12M21/12 , C12M23/58 , C12M43/02 , C12M47/06 , C12P7/065 , C12P7/62 , C12P7/64 , C12P7/6409 , Y02E50/13 , Y02E50/16 , Y02E50/17 , Y02P20/125 , Y02P30/20
Abstract: A process for production of biofuels from algae can include cultivating an oil-producing algae by promoting sequential photoautotrophic and heterotrophic growth. The method can further include producing oil by heterotrophic growth of algae wherein the heterotrophic algae growth is achieved by introducing a sugar feed to the oil-producing algae. An algal oil can be extracted from the oil-producing algae, and can be converted to form biodiesel.
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