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:
Apr. 14, 2020
Filed:
Mar. 22, 2019
Applicant:
Sure Champion Investment Limited, Road Town, Tortola, VG;
Inventor:
Avinash Sirdeshpande, Chicago, IL (US);
Assignee:
Sure Champion Investment Limited, Road Town, Tortola, VG;
Primary Examiner:
Int. Cl.
CPC ...
C01C 1/04 (2006.01); C01B 3/02 (2006.01); B01J 23/04 (2006.01); B01J 23/92 (2006.01); C07C 273/10 (2006.01); C07C 273/04 (2006.01); C10J 3/72 (2006.01); B01J 38/68 (2006.01);
U.S. Cl.
CPC ...
C01C 1/0488 (2013.01); B01J 23/04 (2013.01); B01J 23/92 (2013.01); B01J 38/68 (2013.01); C01B 3/025 (2013.01); C01C 1/047 (2013.01); C07C 273/04 (2013.01); C07C 273/10 (2013.01); C10J 3/72 (2013.01); C01B 2203/068 (2013.01); C10J 2200/06 (2013.01); C10J 2300/1668 (2013.01);
Abstract
The present invention provides a process for preparing higher-value products from carbonaceous feedstocks. The process includes converting carbonaceous feedstock in a hydromethanation reactor to a methane-enriched raw product stream, converting the methane-enriched raw product stream to an ammonia synthesis feed gas, then converting the ammonia synthesis feed gas to higher-value products such as ammonia and urea.