公开(公告)号：US20190226103A1

公开(公告)日：2019-07-25

申请号：US16254255

申请日：2019-01-22

申请人： OPUS 12 Incorporated

发明人： Kendra Kuhl ,  Etosha Cave ,  Nicholas Flanders ,  Sichao Ma ,  Qun Zeng ,  George Leonard

IPC分类号： C25B15/02 ,  C25B1/02 ,  C25B9/18 ,  C25B9/10 ,  C25B11/03

摘要： A system preferably including a carbon dioxide reactor. A method for carbon dioxide reactor control, preferably including selecting carbon dioxide reactor aspects based on a desired output composition, running a carbon dioxide reactor under controlled process conditions to produce a desired output composition, and/or altering the process conditions to alter the output composition.

公开(公告)号：US20220153656A1

公开(公告)日：2022-05-19

申请号：US17452395

申请日：2021-10-26

申请人： Opus 12 Incorporated

发明人： Nicholas H. Flanders ,  Kendra P. Kuhl ,  Etosha R. Cave ,  Sichao Ma ,  Ziyang Huo ,  Carter S. Haines ,  Timothy A. Bekkedahl ,  Kathryn L. Corp ,  Ashley D. Mishra ,  Edward Izett ,  Luka Stevic

IPC分类号： C07C1/04 ,  C01B3/50 ,  C01B3/34 ,  C07C4/02 ,  C25B9/23 ,  C25B1/23 ,  C25B15/08 ,  B01D53/18 ,  B01D53/14 ,  B01D53/22

摘要： A system optionally including a carbon oxide reactor. A method for carbon oxide reactor control, optionally including selecting carbon oxide reactor aspects based on a desired output composition, running a carbon oxide reactor under controlled process conditions to produce a desired output composition, and/or altering the process conditions to alter the output composition.

公开(公告)号：US20210395908A1

公开(公告)日：2021-12-23

申请号：US17303329

申请日：2021-05-26

申请人： Opus 12 Incorporated

发明人： Kendra P. Kuhl ,  Etosha R. Cave ,  George Leonard ,  Ziyang Huo ,  Lihui Wang ,  Kenneth S. Hua ,  Sichao Ma ,  Edward Izett ,  Sara Hunegnaw ,  Ajay R. Kashi ,  Maxwell Goldman ,  Angelica L. Reyes ,  Kathryn L. Corp

IPC分类号： C25B9/23 ,  C25B3/26 ,  C25B13/08 ,  C08J5/22

摘要： Provided herein are membrane electrode assemblies (MEAs) for COx reduction and carbon dioxide reduction reactors (CRRs) that include MEAs.

公开(公告)号：US20220267916A1

公开(公告)日：2022-08-25

申请号：US17652255

申请日：2022-02-23

申请人： Opus 12 Incorporated

发明人： Shuai Zhao ,  Sichao Ma ,  Edward Izett ,  Timothy A. Bekkedahl ,  Kendra P. Kuhl

IPC分类号： C25B15/02 ,  C25B3/26 ,  C25B13/08 ,  C25B9/19

摘要： Methods and/or systems for operating a carbon oxide reduction electrolyzer may involve (a) performing normal operation at the electrolyzer; (b) performing a recovery or protection process including: (i) applying a modified current and/or voltage to the electrolyzer, and (ii) while applying the reverse current to the electrolyzer, flowing a recovery gas to the cathode; and (c) resuming normal operation at the electrolyzer. Applying a modified current and/or voltage may involve applying a short circuit to the electrolyzer, holding the electrolyzer electrodes at open circuit voltage, and/or applying a reverse current to the electrolyzer.

公开(公告)号：US20220243348A1

公开(公告)日：2022-08-04

申请号：US17649662

申请日：2022-02-01

申请人： Opus 12 Incorporated

发明人： Timothy A. Bekkedahl ,  Kathryn L. Corp ,  Sichao Ma ,  Kendra P. Kuhl ,  Simon Gregory Stone ,  Steven George Goebel

IPC分类号： C25B15/08 ,  C25B9/70 ,  C25B3/26 ,  C25B3/25 ,  C25B9/07 ,  C25B11/032 ,  C25B9/60 ,  C25B9/19

摘要： Various COx electrolyzer cell architectures are provided, including various flow field designs and gas diffusion layer designs that may be particularly useful in the context of COx electrolyzer cells.

公开(公告)号：US20220136119A1

公开(公告)日：2022-05-05

申请号：US17444356

申请日：2021-08-03

申请人： Opus 12 Incorporated

发明人： Nicholas H. Flanders ,  Kendra P. Kuhl ,  Etosha R. Cave ,  Sichao Ma ,  Ziyang Huo ,  Carter S. Haines ,  Timothy A. Bekkedahl ,  Kathryn L. Corp ,  Ashley D. Mishra ,  Edward Izett

IPC分类号： C25B15/08 ,  B01J20/08 ,  B01J20/20 ,  B01J20/10 ,  B01J20/34 ,  C12M1/00 ,  C12P7/06 ,  C12P7/54 ,  C12P7/16 ,  C12P7/52 ,  C12P5/02 ,  C25B3/03 ,  C25B13/08 ,  C25B3/26

摘要： A system optionally including a carbon oxide reactor. A method for carbon oxide reactor control, optionally including selecting carbon oxide reactor aspects based on a desired output composition, running a carbon oxide reactor under controlled process conditions to produce a desired output composition, and/or altering the process conditions to alter the output composition.

公开(公告)号：US20210381116A1

公开(公告)日：2021-12-09

申请号：US17342406

申请日：2021-06-08

申请人： Opus 12 Incorporated

发明人： Ajay R. Kashi ,  Aya K. Buckley ,  Sichao Ma ,  Kendra P. Kuhl ,  Sara Hunegnaw

IPC分类号： C25B1/23 ,  C25B9/23 ,  C25B11/042 ,  C25B11/032

摘要： Systems and methods for increasing the concentration of a desired product in gas phase output streams of COx electrolyzers are described.