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Patent Searching and Data


Title:
ABSORBENT COMPOUNDS FOR CAPTURING CARBON DIOXIDE
Document Type and Number:
WIPO Patent Application WO/2023/018974
Kind Code:
A3
Abstract:
Absorbent compounds for capturing carbon dioxide (CO2) having chemical structure represented by Formula I, and compositions thereof, are provided. Embodiments of the present disclosure also describe methods and systems for performing carbon capture using an absorbent compound represented by Formula I for selectively and reversibly capturing carbon dioxide in an absorber. The absorber can optionally be used in conjunction with a stripper to regenerate the absorbent for reuse in the absorber.

Inventors:
WEXLER ANTHONY (US)
BEIN KEITH (US)
FALLER ROLAND (US)
HUANG YIHAN (US)
Application Number:
PCT/US2022/040229
Publication Date:
March 16, 2023
Filing Date:
August 12, 2022
Export Citation:
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Assignee:
UNIV CALIFORNIA (US)
International Classes:
B01D53/14
Foreign References:
US10493398B22019-12-03
US20190126194A12019-05-02
US4251492A1981-02-17
Other References:
PUBCHEM: "2-Hydroxy-2-phosphonooxyacetic acid (Compound)", 24 January 2012 (2012-01-24), pages 1 - 8, XP055980889, Retrieved from the Internet [retrieved on 20221114]
JAJESNIAK P. ET AL: "Carbon Dioxide Capture and Utilization using Biological Systems: Opportunities and Challenges", JOURNAL OF BIOPROCESSING & BIOTECHNIQUES, vol. 04, no. 03, 1 January 2014 (2014-01-01), pages 1 - 15, XP055460547, DOI: 10.4172/2155-9821.1000155
Attorney, Agent or Firm:
SACHS, Alison N. (US)
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