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. 08, 2021
Filed:
Jan. 31, 2018
Applicant:
Casale SA, Lugano, CH;
Inventors:
Pietro Moreo, Lugano, CH;
Fabio Sassi, Vedano Olona, IT;
Assignee:
CASALE SA, Lugano, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 3/38 (2006.01); B01J 19/00 (2006.01); B01J 19/24 (2006.01); C07C 29/151 (2006.01);
U.S. Cl.
CPC ...
C01B 3/388 (2013.01); B01J 19/0013 (2013.01); B01J 19/245 (2013.01); C07C 29/1518 (2013.01); B01J 2219/00024 (2013.01); B01J 2219/00092 (2013.01); B01J 2219/00128 (2013.01); C01B 2203/0233 (2013.01); C01B 2203/061 (2013.01); C01B 2203/0844 (2013.01); C01B 2203/0894 (2013.01); C01B 2203/1276 (2013.01); C01B 2203/1294 (2013.01);
Abstract
A synthesis process comprising steam reforming a gaseous hydrocarbon feedstock; exothermically reacting the resulting synthesis gas; removing heat from said exothermal reaction by producing steam; using said steam as heat input to the steam reforming, wherein the steam reforming comprises: a) forming a mixture containing steam and hydrocarbons by at least the step of adding a first stream of water to the hydrocarbon feedstock; b) heating said mixture by indirect heat exchange with synthesis gas; c) reforming said mixture after said heating step b).