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. 28, 2020
Filed:
Mar. 27, 2019
L'air Liquide, Société Anonyme Pour L'etude ET L'exploitation Des Procédés Georges Claude, Paris, FR;
Alexander Roesch, Frankfurt am Main, DE;
Joseph T. Stroffolino, IV, Pearland, TX (US);
Abstract
A method for maximizing the value of gas streams containing carbon dioxide, carbon monoxide, and hydrogen including splitting a carbon dioxide, carbon monoxide, and hydrogen containing stream into a first fraction and a second fraction, introducing at least a portion of a scrubbed first fraction into a temperature swing adsorption unit to further remove carbon dioxide and to remove water, separating at least a portion of the scrubbed and dried first fraction to produce a carbon monoxide product stream and a hydrogen product stream, combining at least a portion of the hydrogen product stream and the second fraction to produce a methanol-synthesis gas stream, wherein at least a portion of a crude methanol stream, generated after a single pass through the methanol synthesis reactor, is withdrawn and used as a crude methanol product, and wherein the methanol-synthesis gas stream is produced without utilizing a water gas shift reaction.