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:
May. 15, 2012
Filed:
Aug. 14, 2007
Applicant:
Matthew John Cousins, Darlington, GB;
Inventor:
Matthew John Cousins, Darlington, GB;
Assignee:
Johnson Matthey PLC, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C02F 1/42 (2006.01); B01D 39/00 (2006.01); B01D 53/02 (2006.01); C10G 17/00 (2006.01); C07C 7/12 (2006.01); B01J 29/06 (2006.01); B01J 29/00 (2006.01); B01J 21/00 (2006.01); B01J 21/16 (2006.01); B01J 20/00 (2006.01); B01J 20/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A mercury absorbent comprising a metal sulphide, a support material, a first binder and a second binder, wherein the first binder is a cement binder and the second binder is a high aspect ratio binder having an aspect ratio >2. A mercury removal process comprises contacting a mercury containing feed stream with the absorbent.