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:
Mar. 05, 2019
Filed:
Sep. 30, 2016
Co2 Solutions Inc., Québec, CA;
Sylvie Fradette, Pintendre, CA;
Julie Gingras, Québec, CA;
Norman Voyer, Neuville, CA;
Jonathan Carley, Etobicoke, CA;
Glenn R. Kelly, Trois-Rivières, CA;
Olivera Ceperkovic, Québec, CA;
CO2 Solutions Inc., Québec, CA;
Abstract
A process for desorbing COgas from an ion-rich aqueous mixture comprising bicarbonate and hydrogen ions, includes providing micro-particles in the ion-rich aqueous mixture; and feeding the ion-rich aqueous mixture into a desorption reactor; the micro-particles comprising a support material and biocatalysts supported and stabilized by the support material and being sized and provided in a concentration in the desorption reactor such that the micro-particles are carried with the ion-rich aqueous mixture to promote transformation of the bicarbonate and hydrogen ions into COgas and water, thereby producing a COgas stream and an ion-depleted solution.