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:
Nov. 24, 2020
Filed:
Dec. 18, 2015
Applicant:
Johnson Matthey Public Limited Company, London, GB;
Inventors:
Duncan Roy Coupland, Hertfordshire, GB;
Jonathan David Phillips, Hertfordshire, GB;
Sophie Winfield, Hertfordshire, GB;
Assignee:
Johnson Mattey Public Limited Company, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/83 (2006.01); B01J 23/40 (2006.01); B01J 23/72 (2006.01); B01J 23/74 (2006.01); B01J 29/06 (2006.01); B01J 35/00 (2006.01); B01J 35/04 (2006.01); B01J 35/10 (2006.01); B01J 37/04 (2006.01); B01J 23/89 (2006.01); B01J 23/76 (2006.01); B01J 37/00 (2006.01); B01J 37/08 (2006.01); B01J 37/02 (2006.01); C04B 35/18 (2006.01); C04B 35/636 (2006.01); C04B 35/111 (2006.01); C04B 35/195 (2006.01); C04B 35/634 (2006.01); C04B 38/00 (2006.01); C10G 49/02 (2006.01); C04B 111/00 (2006.01); C10G 70/04 (2006.01);
U.S. Cl.
CPC ...
B01J 23/83 (2013.01); B01J 23/40 (2013.01); B01J 23/72 (2013.01); B01J 23/74 (2013.01); B01J 23/76 (2013.01); B01J 23/89 (2013.01); B01J 29/06 (2013.01); B01J 35/0026 (2013.01); B01J 35/04 (2013.01); B01J 35/1038 (2013.01); B01J 37/0018 (2013.01); B01J 37/0215 (2013.01); B01J 37/0219 (2013.01); B01J 37/0246 (2013.01); B01J 37/04 (2013.01); B01J 37/08 (2013.01); C04B 35/111 (2013.01); C04B 35/18 (2013.01); C04B 35/195 (2013.01); C04B 35/634 (2013.01); C04B 35/636 (2013.01); C04B 38/0096 (2013.01); C10G 49/02 (2013.01); B01J 35/002 (2013.01); B01J 35/1042 (2013.01); C04B 2111/0081 (2013.01); C04B 2235/3206 (2013.01); C04B 2235/3208 (2013.01); C04B 2235/3232 (2013.01); C04B 2235/3281 (2013.01); C04B 2235/5212 (2013.01); C04B 2235/5409 (2013.01); C04B 2235/5436 (2013.01); C04B 2235/6026 (2013.01); C04B 2235/6567 (2013.01); C04B 2235/77 (2013.01); C04B 2235/96 (2013.01); C10G 70/042 (2013.01); C10G 2300/70 (2013.01);
Abstract
A method for producing a catalyst or catalyst precursor is described including: applying a slurry of a particulate catalyst compound in a carrier fluid to an additive layer manufactured support structure to form a slurry-impregnated support, and drying and optionally calcining the slurry-impregnated support to form a catalyst or catalyst precursor. The mean particle size (D50) of the particulate catalyst compound in the slurry is in the range 1-50 μm and the support structure has a porosity ≥0.02 ml/g.