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. 29, 2021
Filed:
Jul. 12, 2016
Applicant:
Johnson Matthey Public Limited Company, London, GB;
Inventors:
David Jonathan Davis, Cleveland, GB;
Paul Rafferty, Cleveland, GB;
Elaine Margaret Vass, Cleveland, GB;
Assignee:
Johnson Matthey Public Limited Company, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/04 (2006.01); B01J 20/08 (2006.01); B01J 20/28 (2006.01); B01J 20/30 (2006.01); B01D 53/68 (2006.01); B01D 53/00 (2006.01); B01J 20/02 (2006.01); C10G 25/00 (2006.01); B01D 15/00 (2006.01);
U.S. Cl.
CPC ...
B01J 20/043 (2013.01); B01D 53/002 (2013.01); B01D 53/685 (2013.01); B01J 20/0248 (2013.01); B01J 20/0277 (2013.01); B01J 20/08 (2013.01); B01J 20/2803 (2013.01); B01J 20/28004 (2013.01); B01J 20/28016 (2013.01); B01J 20/3007 (2013.01); B01J 20/3028 (2013.01); B01J 20/3042 (2013.01); B01J 20/3078 (2013.01); C10G 25/003 (2013.01); B01D 15/00 (2013.01); B01D 2251/304 (2013.01); B01D 2251/306 (2013.01); B01D 2251/404 (2013.01); B01D 2251/606 (2013.01); B01D 2252/10 (2013.01); B01D 2253/104 (2013.01); B01D 2253/11 (2013.01); B01D 2253/304 (2013.01); B01D 2256/24 (2013.01); B01D 2257/20 (2013.01); B01D 2257/2045 (2013.01); B01D 2257/2064 (2013.01); B01J 2220/42 (2013.01);
Abstract
A particulate composition said composition comprises a metal carbonate and/or a metal bicarbonate and a compound of aluminium, characterised in that the weight ratio of metal carbonate plus metal bicarbonate compounds to said compound of aluminium is at least 3:1. The composition is useful for removing halogenated compounds from a hydrocarbon-containing process stream.