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. 26, 2012
Filed:
Apr. 07, 2010
Applicants:
Ching-tsung Yu, Taoyuan County, TW;
Chi-hung Wang, Changhua County, TW;
Yau-pin Chyou, Taoyuan County, TW;
Inventors:
Ching-Tsung Yu, Taoyuan County, TW;
Chi-Hung Wang, Changhua County, TW;
Yau-Pin Chyou, Taoyuan County, TW;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A technique of fabricating a medium-high temperature COsorbent of layered nano-carbonate is provided. A COsorbent is fabricated. The sorbent captures COat a medium-high temperature above 600° C. Calcium acetate is introduced for making a nano-scale layered double hydroxide (LDH). The layered structure is used for templated synthesis. The sorbent has an initial conversion rate above 90%; and the conversion rate remains the same even after 100 times of carbonation/de-carbonation cycles.