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:
Dec. 01, 2015
Filed:
Mar. 30, 2012
Applicants:
Wuyin Wang, Vaxjo, SE;
Stefan Ahman, Vaxjo, SE;
Inventors:
Wuyin Wang, Vaxjo, SE;
Stefan Ahman, Vaxjo, SE;
Assignee:
ALSTOM Technology Ltd, Baden, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 53/18 (2006.01); F23J 15/04 (2006.01); B01D 53/26 (2006.01);
U.S. Cl.
CPC ...
F23J 15/04 (2013.01); B01D 53/265 (2013.01); B01D 2258/0283 (2013.01); F23J 2217/50 (2013.01);
Abstract
An apparatus and method to recover heat from and cool flue gases. As shown in FIG., a condenseris provided having two packed beds () and separate condensate loops. The condensate loops are configured such that first packed bedmaximizes heat recovery from flue gasand second packed bedmaximizes cooling of flue gas. Temperature differences between entry flue gasand recovered condensateare minimized while temperatures differences between exit flue gasand return condensateis also minimized.