The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 02, 2015
Filed:
Dec. 13, 2013
Co2 Solutions Inc., Quebec, CA;
Sylvie Fradette, Pintendre, CA;
Julie Gingras, Rimbaud, CA;
Jonathan Carley, Calgary, CA;
Glenn R. Kelly, Trois-Rivieres, CA;
Olivera Ceperkovic, Quebec, CA;
Geert F. Versteeg, Enschede PD, NL;
CO2 SOLUTIONS INC., Quebec, CA;
Abstract
A formulation and process for capturing COuse an absorption mixture containing water, biocatalysts and an absorption compound selected from dimethylmonoethanolamine (DMMEA), diethylmonoethanolamine (DEMEA), and dimethylglycine. The process may include contacting a CO-containing gas with the absorption mixture to enable dissolution and transformation of COinto bicarbonate and hydrogen ions, thereby producing a CO-depleted gas and an ion-rich solution, followed by subjecting the ion-rich solution to desorption.