Title:
メタノールからオレフィン製造用の触媒を部分的に再生する方法、及びメタノールからオレフィンを製造する方法
Document Type and Number:
Japanese Patent JP7008138
Kind Code:
B2
Abstract:
The present application discloses a method for partially regenerating a methanol to olefin catalyst, comprising: placing a deactivated methanol to olefin catalyst in a regenerator to carry out a partial regeneration reaction to obtain a regenerated catalyst; at least a portion of the regenerated catalyst has a coke amount of more than 1%. The present application discloses a methanol to olefin process, the methanol to olefin reaction is carried out in a fluidized bed with the use of a methanol to olefin catalyst, wherein at least a portion of the regenerated catalyst has a coke amount of more than 1%.
Inventors:
Yeah, Mao
Jou, Jibin
Chan, Tao
Chang, Jinling
Chao, In Phen
Wang, Shangao
Zia, Jin Min
Tan, Hylon
Ryu, Jong Min
Jou, Jibin
Chan, Tao
Chang, Jinling
Chao, In Phen
Wang, Shangao
Zia, Jin Min
Tan, Hylon
Ryu, Jong Min
Application Number:
JP2020527996A
Publication Date:
February 10, 2022
Filing Date:
December 05, 2017
Export Citation:
Assignee:
DALIAN INSTITUTE OF CHEMICAL PHYSICS,CHINESE ACADEMY OF SCIENCES
International Classes:
B01J38/06; B01J29/85; B01J29/90; C07B61/00; C07C1/24; C07C11/04; C07C11/06
Domestic Patent References:
JP2017501989A | ||||
JP2011011207A |
Foreign References:
CN101844089A | ||||
US20070037692 | ||||
KR1020140130603A |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
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