Invention Grant
- Patent Title: Integrated capture and conversion of CO2 to methane, methanol, or methanol and glycol
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Application No.: US17215415Application Date: 2021-03-29
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Publication No.: US11492302B2Publication Date: 2022-11-08
- Inventor: Jotheeswari Kothandaraman , David J. Heldebrant , Robert A. Dagle , Yuan Jiang , Johnny Saavedra Lopez
- Applicant: Battelle Memorial Institute
- Applicant Address: US WA Richland
- Assignee: Battelle Memorial Institute
- Current Assignee: Battelle Memorial Institute
- Current Assignee Address: US WA Richland
- Agency: Klarquist Sparkman, LLP
- Main IPC: C07C1/12
- IPC: C07C1/12 ; C07C29/151
Abstract:
A process for producing methane or methanol includes combining a hydrogenation catalyst, hydrogen, and CO2 with a condensed phase solution comprising an amine under conditions effective to form methane or methanol, and water. A process for coproduction of methanol and a glycol includes combining an epoxide, a hydrogenation catalyst, hydrogen, and CO2 with a condensed phase solution comprising an amine under conditions effective to form methanol and a glycol.
Public/Granted literature
- US20210214287A1 INTEGRATED CAPTURE AND CONVERSION OF CO2 TO METHANE, METHANOL, OR METHANOL AND GLYCOL Public/Granted day:2021-07-15
Information query
