United States
US 12,702,966 B2
Supported poly(allyl)amine and derivatives for CO2 capture from flue gas or ultra-dilute gas streams such as ambient air or admixtures thereof
US 12,702,966 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-11. Applicant: Georgia Tech Research Corporation. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- Georgia Tech Research Corporation
- Inventors
- Ratayakorn Khunsupat; Christopher W. Jones; Sumit Bali
- Publication date
- 2026-08-11
- Filing date
- 2023-10-03
- Document type
- B2 Granted patent
- Also written as
- US 12,702,966 B2 · US12702966 · 12702966
Abstract
Supported amine polymer adsorbents based on polymers containing only or primarily primary amines sites are to be used as regenerable adsorbents for CO2 capture from ultra-dilute gas streams, such as ambient air, or from mixtures of gases containing preferably at least 10% oxygen. and can also be useful for use at the moderate gas pressures found in typical post-combustion capture processes, such as flue gas from large point sources such as coal-fired power plants.…
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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