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11.发明授权公开(公告)号：US09574274B2
公开(公告)日：2017-02-21
申请号：US14690687
申请日：2015-04-20
Applicant: University of South Carolina
Inventor： Fanglin Chen , Yao Wang
Abstract: Methods for simultaneous syngas generation by opposite sides of a solid oxide co-electrolysis cell are provided. The method can comprise exposing a cathode side of the solid oxide co-electrolysis cell to a cathode-side feed stream; supplying electricity to the solid oxide co-electrolysis cell such that the cathode side produces a product stream comprising hydrogen gas and carbon monoxide gas while supplying oxygen ions to an anode side of the solid oxide co-electrolysis cell; and exposing the anode side of the solid oxide co-electrolysis cell to an anode-side feed stream. The cathode-side feed stream comprises water and carbon dioxide, and the anode-side feed stream comprises methane gas such that the methane gas reacts with the oxygen ions to produce hydrogen and carbon monoxide. The cathode-side feed stream can further comprise nitrogen, hydrogen, or a mixture thereof.
Abstract translation: 提供了通过固体氧化物共电解槽的相对侧产生同时合成气的方法。 该方法可以包括将固体氧化物共电解槽的阴极侧暴露于阴极侧进料流; 向固体氧化物电解电池供电，使得阴极侧产生包含氢气和一氧化碳气体的产物流，同时向固体氧化物共电解槽的阳极侧供给氧离子; 并将固体氧化物共电解池的阳极侧暴露于阳极侧进料流。 阴极侧进料流包括水和二氧化碳，阳极侧进料流包括甲烷气体，使得甲烷气体与氧离子反应产生氢气和一氧化碳。 阴极侧进料流还可包含氮气，氢气或其混合物。
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Patent Agency Ranking
公开(公告)号：US10435801B2
公开(公告)日：2019-10-08
申请号：US15460373
申请日：2017-03-16
Applicant: UNIVERSITY OF SOUTH CAROLINA
Inventor： Libin Lei , Fanglin Chen , Yao Wang
Abstract: A syngas generation system that combines a solid oxide electrolysis cell (SOEC) and a carbon gasification unit is described. On the cathode side of the SOEC, CO2 and H2O are electrochemically converted to syngas. At the anode side of the system, a second stream of syngas is produced through a carbon gasification process in which solid carbon is reacted with H2O/CO2. Oxygen ion transported across the SOEC electrolyte reacts at the anode with a portion of the syngas produced in the gasification process. This reaction product (H2O/CO2) can be fed back to the gasification unit.
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公开(公告)号：US20180086984A1
公开(公告)日：2018-03-29
申请号：US15711634
申请日：2017-09-21
Applicant: University of South Carolina
Inventor： Fanglin Chen , Libin Lei , Tong Liu , Shumin Fang
CPC classification number: C10G2/35 , B01J23/10 , B01J23/78 , B01J23/83 , C07C1/10 , C07C1/12 , C10G2/332 , C10G2/34 , C10G2/40 , C10G2/50 , C25B3/04 , C25B9/10 , C25B15/02 , C25B15/08
Abstract: A hydrocarbon generation system that combines a solid oxide electrolysis cell (SOEC) and a Fischer-Tropsch unit in a single microtubular reactor is described. This system can directly synthesize hydrocarbons from carbon dioxide and water. High temperature co-electrolysis of H2O and CO2 and low temperature Fischer-Tropsch (F-T) process are integrated in a single microtubular reactor by designation of a temperature gradient along the axial length of the microtubular reactor. The microtubular reactor can provide direct conversion of CO2 to hydrocarbons for use as feedstock or energy storage.
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公开(公告)号：US20170292197A1
公开(公告)日：2017-10-12
申请号：US15460373
申请日：2017-03-16
Applicant: UNIVERSITY OF SOUTH CAROLINA
Inventor： Libin Lei , Fanglin Chen , Yao Wang
CPC classification number: C25B9/08 , C25B1/02 , C25B9/18 , C25B11/0426 , C25B13/04 , Y02P20/129 , Y02P20/133
Abstract: A syngas generation system that combines a solid oxide electrolysis cell (SOEC) and a carbon gasification unit is described. On the cathode side of the SOEC, CO2 and H2O are electrochemically converted to syngas. At the anode side of the system, a second stream of syngas is produced through a carbon gasification process in which solid carbon is reacted with H2O/CO2. Oxygen ion transported across the SOEC electrolyte reacts at the anode with a portion of the syngas produced in the gasification process. This reaction product (H2O/CO2) can be fed back to the gasification unit.
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15.发明申请公开(公告)号：US20150299871A1
公开(公告)日：2015-10-22
申请号：US14690687
申请日：2015-04-20
Applicant: University of South Carolina
Inventor： Fanglin Chen , Yao Wang
Abstract: Methods for simultaneous syngas generation by opposite sides of a solid oxide co-electrolysis cell are provided. The method can comprise exposing a cathode side of the solid oxide co-electrolysis cell to a cathode-side feed stream; supplying electricity to the solid oxide co-electrolysis cell such that the cathode side produces a product stream comprising hydrogen gas and carbon monoxide gas while supplying oxygen ions to an anode side of the solid oxide co-electrolysis cell; and exposing the anode side of the solid oxide co-electrolysis cell to an anode-side feed stream. The cathode-side feed stream comprises water and carbon dioxide, and the anode-side feed stream comprises methane gas such that the methane gas reacts with the oxygen ions to produce hydrogen and carbon monoxide. The cathode-side feed stream can further comprise nitrogen, hydrogen, or a mixture thereof.
Abstract translation: 提供了通过固体氧化物共电解槽的相对侧产生同时合成气的方法。 该方法可以包括将固体氧化物共电解槽的阴极侧暴露于阴极侧进料流; 向固体氧化物电解电池供电，使得阴极侧产生包含氢气和一氧化碳气体的产物流，同时向固体氧化物共电解槽的阳极侧供给氧离子; 并将固体氧化物共电解池的阳极侧暴露于阳极侧进料流。 阴极侧进料流包括水和二氧化碳，阳极侧进料流包括甲烷气体，使得甲烷气体与氧离子反应产生氢气和一氧化碳。 阴极侧进料流还可包含氮气，氢气或其混合物。
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16.发明申请Mixed Ionic and Electronic Conductor Based on Sr2Fe2-xMoxO6 Perovskite 有权基于Sr2Fe2-xMoxO6钙钛矿的混合离子和电子导体公开(公告)号：US20140287345A1
公开(公告)日：2014-09-25
申请号：US14295412
申请日：2014-06-04
Applicant: UNIVERSITY OF SOUTH CAROLINA
Inventor： Fanglin Chen , Qiang Liu
IPC: H01M4/90
CPC classification number: H01M4/9033 , B05D5/12 , H01M4/90 , H01M4/9025 , H01M8/12
Abstract: In accordance with the present disclosure, a method for fabricating a symmetrical solid oxide fuel cell is described. The method includes synthesizing a composition comprising perovskite and applying the composition on an electrolyte support to form both an anode and a cathode.
Abstract translation: 根据本公开，描述了制造对称固体氧化物燃料电池的方法。 该方法包括合成包含钙钛矿的组合物并将该组合物施加在电解质支持体上以形成阳极和阴极。
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