Title:
AMINATION CATALYST AND PREPARATION AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/089425
Kind Code:
A1
Abstract:
Disclosed are a catalyst suitable for preparing organic amines by means of catalytic amination, and preparation and use thereof. The catalyst comprises an inorganic porous carrier containing aluminum and/or silicon and active metal components supported on the carrier. The active metal components comprise at least one metal selected from group VIII and group IB. The carrier has an ammonia adsorption amount of 0.25-0.65 mmol/g as measured by the NH3-TPD method. The catalyst has improved properties when used in reactions for preparing organic amines by means of catalytic amination.
Inventors:
TIAN BAOLIANG (CN)
TANG GUOQI (CN)
XIANG LIANGYU (CN)
ZHANG XIAORONG (CN)
WANG GUOQING (CN)
PENG HUI (CN)
YANG YI (CN)
ZHANG LIJUN (CN)
SONG CHAO (CN)
JIANG JIANZHUN (CN)
MAN YI (CN)
TANG GUOQI (CN)
XIANG LIANGYU (CN)
ZHANG XIAORONG (CN)
WANG GUOQING (CN)
PENG HUI (CN)
YANG YI (CN)
ZHANG LIJUN (CN)
SONG CHAO (CN)
JIANG JIANZHUN (CN)
MAN YI (CN)
Application Number:
PCT/CN2021/126422
Publication Date:
May 05, 2022
Filing Date:
October 26, 2021
Export Citation:
Assignee:
CHINA PETROLEUM & CHEM CORP (CN)
BEIJING RES INST CHEMICAL IND CHINA PETROLEUM & CHEMICAL CORP (CN)
BEIJING RES INST CHEMICAL IND CHINA PETROLEUM & CHEMICAL CORP (CN)
International Classes:
B01J23/75; B01J23/755; B01J23/78; B01J23/80; B01J23/83; C07C209/04; C07C211/03
Foreign References:
| CN101569862A | 2009-11-04 | |||
| KR20120103323A | 2012-09-19 | |||
| US4409399A | 1983-10-11 | |||
| CN102658162A | 2012-09-12 |
Other References:
LU YANXIN, QIAN CHAO LIU JIANQIN CHEN XINZHI: "Synthesis of Cyclohexylamine with CuO/NiO/γ-Al2O3 Catalyst", HUAXUE FANYING GONGCHENG YU GONGYI - CHEMICAL REACTION ENGINEERING AND TECHNOLOGY, ZHEJIANG DAXUE XUEBAO BIANJIBU, HANGZHOU,, CN, vol. 20, no. 2, 25 June 2004 (2004-06-25), CN , pages 134 - 136, XP055926571, ISSN: 1001-7631
JUN MA, SHEN JIANPING , JIANG DAZHEN: "Catalytic Behaviour of Amination of C2H5OH with NH3 over β Zeolite", PETROCHEMICAL TECHNOLOGY, vol. 22, no. 9, 21 September 1193 (1193-09-21), pages 571 - 575, XP055926577
JUN MA, SHEN JIANPING , JIANG DAZHEN: "Catalytic Behaviour of Amination of C2H5OH with NH3 over β Zeolite", PETROCHEMICAL TECHNOLOGY, vol. 22, no. 9, 21 September 1193 (1193-09-21), pages 571 - 575, XP055926577
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
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