Patent · US Active

CO2 absorption solution

US8192531B2 · kind B2 · utility

2Cited by

6References

19Claims

0Family size

Assignee

CO2 Solutions Inc. · CA

Inventors

Sylvie Fradette · Maniwaki, CA
Olivera Ceperkovic · Keyano, CA

Key dates

Filing date	Apr 19, 2010
Grant date	Jun 5, 2012
Priority date	—
Expiry date	Nov 10, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02C20/40
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Disclosed is a formulation for the absorption of CO2, which comprises water, at least one CO2 absorption compound and a carbonic anhydrase as an activator to enhance the absorption capacity of the CO2 absorption compound. The invention also concerns the use of carbonic anhydrase, in a CO2 absorption solution to increase the CO2 absorption rate of such solution.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.