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. 04, 2017
Filed:
Jan. 05, 2011
Applicants:
Shuncheng Ji, Katy, TX (US);
Chancelor L. Williams, Katy, TX (US);
Ron W. Herbanek, Katy, TX (US);
Inventors:
Assignee:
Lummus Technology Inc., Bloomfield, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B 3/24 (2006.01); C10J 3/72 (2006.01); C10J 3/52 (2006.01);
U.S. Cl.
CPC ...
C10J 3/721 (2013.01); C10J 3/526 (2013.01); C10J 2300/1656 (2013.01);
Abstract
The present disclosure relates generally to a method for obtaining synthesis gas from a gasifier that has a low methane content. The synthesis gas is obtained as an extraction gas from the quench section of the gasifier, and can be utilized as feedstock for a variety of chemical production processes without the need for expensive pre-treatment to remove methane.