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. 07, 2020
Filed:
Feb. 02, 2018
Dow Global Technologies Llc, Midland, MI (US);
Davy L. S. Nieskens, NM Hoek, NL;
Aysegul Ciftci Sandikci, NM Hoek, NL;
Peter E. Groenendijk, NM Hoek, NL;
Andrzej Malek, Midland, MI (US);
Dow Global Technologies LLC, Midland, MI (US);
Abstract
A process for converting a feed stream to Cto Chydrocarbons includes introducing a feed stream of hydrogen and at least one carbon-containing component selected from CO, CO, and mixtures thereof into a reaction zone at an initial reactor pressure and an initial reactor temperature. The feed stream is contacted to a hybrid catalyst positioned in the reaction zone, and the hybrid catalyst includes a methanol synthesis component and a solid microporous acid material. The pressure within the reaction zone is increased during the contacting of the feed stream to the hybrid catalyst from the initial reactor pressure to a final reactor pressure. A temperature within the reaction zone at any time during the contacting of the feed stream to the hybrid catalyst is within ±20° C. of the initial reactor temperature.