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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.:

US 11648539 B1

PDFFull Text
Date of Patent:
May. 16, 2023

Filed:

Sep. 02, 2021

Catalyst for gasoline synthesis from dimethyl ether, method for preparing the same, and method for preparing gasoline using the same

Applicants:

Hyundai Motor Company, Seoul, KR;

Kia Corporation, Seoul, KR;

Research & Business Foundation Sungkyunkwan University, Suwon-si, KR;

Inventors:

Chae Hwan Hong, Seoul, KR;

Jin Woo Choung, Suwon-si, KR;

Young Gul Hur, Uiwang-si, KR;

Jong Wook Bae, Suwon-si, KR;

Jong Jin Kim, Suwon-si, KR;

Assignees:

HYUNDAI MOTOR COMPANY, Seoul, KR;

KIA CORPORATION, Seoul, KR;

RESEARCH & BUSINESS FOUDATION SUNGKYUNKWAN UNI., Suwon-si, KR;

Attorney:

McDonnell Bohnen Hulbert & Berghoff LLP

Primary Examiner:

Elizabeth D Wood

Int. Cl.
CPC ...
C01B 39/02 (2006.01); B01J 29/40 (2006.01); B01J 37/30 (2006.01); B01J 37/10 (2006.01); B01J 37/06 (2006.01); B01J 37/04 (2006.01); B01J 29/65 (2006.01); C10G 3/00 (2006.01); B01J 37/08 (2006.01); C01B 39/44 (2006.01); C01B 39/04 (2006.01); C01B 39/40 (2006.01); C01B 39/38 (2006.01); B01J 37/03 (2006.01); B01J 29/06 (2006.01);
U.S. Cl.
CPC ...
B01J 29/40 (2013.01); B01J 29/65 (2013.01); B01J 37/036 (2013.01); B01J 37/04 (2013.01); B01J 37/06 (2013.01); B01J 37/082 (2013.01); B01J 37/10 (2013.01); B01J 37/30 (2013.01); C01B 39/02 (2013.01); C01B 39/023 (2013.01); C01B 39/04 (2013.01); C01B 39/38 (2013.01); C01B 39/40 (2013.01); C01B 39/44 (2013.01); C01B 39/445 (2013.01); C10G 3/49 (2013.01); B01J 2029/062 (2013.01); C10G 2300/70 (2013.01); C10G 2400/02 (2013.01);
Abstract

Disclosed is a method for preparing a catalyst for a gasoline reaction of dimethyl ether that includes reacting a silica source, an aluminum source, and a structural derivative to synthesize a zeolite sol, mixing an alcohol with an organic template to form an emulsion phase, and adding a zeolite sol to the emulsion phase to perform a reaction.

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