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:
Jul. 18, 2017
Filed:
May. 06, 2014
Applicant:
Saudi Basic Industries Corporation, Riyadh, SA;
Inventors:
Shezada Khurram, Riyadh, SA;
Ali Essa Al-Hammad, Riyadh, SA;
Assignee:
SAUDI BASIC INDUSTRIES CORPORATION, Riyadh, SA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 3/38 (2006.01); C01B 3/34 (2006.01); C07C 29/151 (2006.01); C10L 3/10 (2006.01);
U.S. Cl.
CPC ...
C07C 29/1518 (2013.01); C01B 3/34 (2013.01); C01B 3/38 (2013.01); C10L 3/10 (2013.01); C10L 3/103 (2013.01); C10L 3/106 (2013.01); C01B 2203/1241 (2013.01); C01B 2203/148 (2013.01); C01B 2203/1604 (2013.01); C10L 2290/06 (2013.01); C10L 2290/10 (2013.01); C10L 2290/60 (2013.01);
Abstract
In one aspect, the present invention provides a method for recycling natural gas during a reformer startup in a methanol plant. The method comprises recycling natural gas from a point before entry into the natural gas saturator where the natural gas is recycled until the natural gas reaches a desired temperature.