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:
Jan. 26, 2021
Filed:
Jul. 24, 2017
Applicant:
S. A. Lhoist Recherche ET Developpement, Ottignies-Louvain-la-neuve, BE;
Inventors:
Rodney Foo, Rayleigh, GB;
Gregory Martin Filippelli, Dillsburg, PA (US);
Johan Heiszwolf, Huldenberg, BE;
Assignee:
S.A. Lhoist Recherche et Development, Ottignies-Louvain-la-neuve, BE;
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/04 (2006.01); B01J 20/28 (2006.01);
U.S. Cl.
CPC ...
B01J 20/043 (2013.01); B01J 20/041 (2013.01); B01J 20/28059 (2013.01); B01J 20/28071 (2013.01); B01D 2251/404 (2013.01); B01D 2251/604 (2013.01);
Abstract
A powdery calcium-magnesium compound, sorbent composition is shown which is based on calcium-magnesium. The compound is used in flue gas treatment and has characteristics which make it particularly compatible with electrostatic precipitators used in flue gas treatment installations.