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:
Feb. 01, 2022
Filed:
Oct. 16, 2019
Applicant:
Raven Sr, Llc, Pinedale, WY (US);
Inventor:
Terry R. Galloway, Berkeley, CA (US);
Assignee:
Raven SR, Inc., Pinedale, WY (US);
Primary Examiner:
Int. Cl.
CPC ...
C01B 3/34 (2006.01);
U.S. Cl.
CPC ...
C01B 3/34 (2013.01); C01B 2203/0216 (2013.01); C01B 2203/0222 (2013.01); C01B 2203/085 (2013.01); C01B 2203/0883 (2013.01); C01B 2203/1235 (2013.01);
Abstract
A method and design of providing high temperature heat for an endothermic gasifier without combustion includes flowing a stream of a first hydrocarbon gas sequentially through an annular plenum and a cylindrical plenum while heating the gas using electrical resistance immersion heating elements. These heating elements may be heated by three phase electrical power, minimizing the number of electrical leads emerging from the top of the heating elements. This method and design reduces the risk of extremely hot syngas exiting the gasifier damaging downstream fittings.