Title:
MOLDED CATALYST, PRODUCTION METHOD FOR SAME, AND METHOD FOR PRODUCING CYCLIC KETONE USING SAME
Document Type and Number:
WIPO Patent Application WO/2022/092457
Kind Code:
A1
Abstract:
The present specification relates to a molded catalyst, a production method for same, and a method for producing a cyclic ketone using same, comprising: (a) a step for producing a mixed powder comprising a catalyst powder and a binder; (b) a step for producing a slurry by mixing an alkali hydroxide aqueous solution into the mixed powder; and (c) a step for obtaining a molded catalyst by molding and heat treating the slurry.
Inventors:
PARK JI WON (KR)
ROW KYOUNGHO (KR)
PARK JIN WOO (KR)
ROW KYOUNGHO (KR)
PARK JIN WOO (KR)
Application Number:
PCT/KR2021/004437
Publication Date:
May 05, 2022
Filing Date:
April 08, 2021
Export Citation:
Assignee:
KOREA KUMHO PETROCHEMICAL CO LTD (KR)
International Classes:
B01J37/00; B01J21/02; B01J21/10; B01J37/08; C07C45/79; C07C49/603
Foreign References:
| US5153156A | 1992-10-06 | |||
| KR20150058012A | 2015-05-28 | |||
| CN102258994A | 2011-11-30 | |||
| KR101602405B1 | 2016-03-11 | |||
| CN101698147A | 2010-04-28 |
Other References:
See also references of EP 4082663A4
Attorney, Agent or Firm:
HANA IP LAW FIRM (KR)
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