公开(公告)号：US11285430B2

公开(公告)日：2022-03-29

申请号：US16748111

申请日：2020-01-21

Applicant: Research Triangle Institute

Inventor： Marty Lail ,  Aravind Villava Rayer Rabindran ,  Samuel John Thompson

IPC: B01D53/14 ,  B01D53/18

Abstract: The disclosure provides methods and systems for decreasing nitrosamine content, e.g., in the context of non-aqueous solvent systems. It includes a method including receiving a non-aqueous solvent system and contacting the non-aqueous solvent system with a composition including one or more alkoxides to give a treated solvent system having a nitrosamine content that is lower than the starting nitrosamine content. Similarly, it includes a system including a first unit configured to remove undesirable components from a gas stream; a second unit holding a composition including one or more alkoxides, and a conduit to connect these units.

公开(公告)号：US11795554B2

公开(公告)日：2023-10-24

申请号：US16786150

申请日：2020-02-10

Applicant: Research Triangle Institute

Inventor： Aravind Villava Rayer Rabindran ,  Elliot Reid ,  Ignacio Luz Minguez ,  Mustapha Soukri ,  Marty Lail ,  Shaojun James Zhou

IPC: C25B3/07 ,  C25B3/26 ,  C25B3/25 ,  B01J31/16 ,  B01J37/08 ,  C09D11/52 ,  C25B11/043 ,  C07C31/10 ,  C25B15/08

CPC classification number: C25B3/25 ,  B01J31/1616 ,  B01J37/08 ,  C09D11/52 ,  C25B11/043 ,  B01J2531/16 ,  C07C31/10 ,  C25B15/08

Abstract: A carbon dioxide reduction reaction electrocatalyst comprises a pyrolyzed copper-based metal-organic framework (MOF) that produces isopropanol from electrochemical reduction of carbon dioxide. A process for producing isopropanol from electrochemical reduction of carbon dioxide comprises applying a potential in an electrochemical cell in the range of about −2V to about −3V versus a silver chloride electrode.

公开(公告)号：US20200255961A1

公开(公告)日：2020-08-13

申请号：US16786150

申请日：2020-02-10

Applicant: Research Triangle Institute

Inventor： Aravind Villava Rayer Rabindran ,  Elliot Reid ,  Ignacio Luz Minguez ,  Mustapha Soukri ,  Marty Lail ,  Shaojun James Zhou

IPC: C25B3/04 ,  B01J31/16 ,  B01J37/08 ,  C09D11/52 ,  C25B11/12

Abstract: A carbon dioxide reduction reaction electrocatalyst comprises a pyrolyzed copper-based metal-organic framework (MOF) that produces isopropanol from electrochemical reduction of carbon dioxide. A process for producing isopropanol from electrochemical reduction of carbon dioxide comprises applying a potential in an electrochemical cell in the range of about −2V to about −3V versus a silver chloride electrode.

公开(公告)号：US20200246745A1

公开(公告)日：2020-08-06

申请号：US16748111

申请日：2020-01-21

Applicant: Research Triangle Institute

Inventor： Marty Lail ,  Aravind Villava Rayer Rabindran ,  Samuel John Thompson

IPC: B01D53/14 ,  B01D53/18

Abstract: The disclosure provides methods and systems for decreasing nitrosamine content, e.g., in the context of non-aqueous solvent systems. It includes a method including receiving a non-aqueous solvent system and contacting the non-aqueous solvent system with a composition including one or more alkoxides to give a treated solvent system having a nitrosamine content that is lower than the starting nitrosamine content. Similarly, it includes a system including a first unit configured to remove undesirable components from a gas stream; a second unit holding a composition including one or more alkoxides, and a conduit to connect these units.