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:
Oct. 21, 2025
Filed:
Mar. 05, 2020
Applicant:
Haldor Topsøe A/s, Kgs. Lyngby, DK;
Inventors:
Assignee:
Topsoe A/S, Kgs. Lyngby, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 273/10 (2006.01); C01B 3/02 (2006.01); C01B 3/38 (2006.01); C01C 1/04 (2006.01); C07C 29/151 (2006.01); C07C 45/38 (2006.01);
U.S. Cl.
CPC ...
C07C 273/10 (2013.01); C01B 3/025 (2013.01); C01B 3/382 (2013.01); C01C 1/0488 (2013.01); C07C 29/1518 (2013.01); C07C 45/38 (2013.01); C01B 2203/0244 (2013.01); C01B 2203/0288 (2013.01); C01B 2203/0415 (2013.01); C01B 2203/0445 (2013.01); C01B 2203/0475 (2013.01); C01B 2203/061 (2013.01); C01B 2203/068 (2013.01); C01B 2203/1241 (2013.01); C01B 2203/1247 (2013.01); C01B 2203/142 (2013.01);
Abstract
Parallel co-production process for the production of methanol and urea product from a hydrocarbon containing feedstock by means of autothermal reforming, intermediary methanol and ammonia formation and conversion of the ammonia to urea product and catalytic oxidation of the methanol to formaldehyde.