Title:
LIGHT HYDROCARBON SWEETENING CATALYST ON THE BASIS OF ALUMINA CRYSTAL SURFACE REGULATION AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/166046
Kind Code:
A1
Abstract:
A light hydrocarbon sweetening catalyst on the basis of alumina crystal surface regulation and a preparation method therefor. The catalyst uses hydrothermally treated γ-alumina as a carrier, and nickel and molybdenum as active metals. The catalyst obtained from preparation can be used to catalyze a reaction between mercaptan and diene in light hydrocarbon to produce a macromolecular sulfide, as well as catalyze the selective hydrogenation of diene. Said catalyst has good activity, selectivity and resistance to inactivation.
Inventors:
BAO XIAOJUN (CN)
WANG LEI (CN)
LIU HAIYAN (CN)
WANG LEI (CN)
LIU HAIYAN (CN)
Application Number:
PCT/CN2016/077660
Publication Date:
October 05, 2017
Filing Date:
March 29, 2016
Export Citation:
Assignee:
UNIV CHINA PETROLEUM BEIJING (CN)
BEIJING CUP GREEN CATALYTIC TECH CO LTD (CN)
BEIJING CUP GREEN CATALYTIC TECH CO LTD (CN)
International Classes:
B01J21/04; B01J23/883; B01J32/00; B01J35/10; C07C5/05; C10G45/08
Foreign References:
| CN1508223A | 2004-06-30 | |||
| US20150306585A1 | 2015-10-29 |
Other References:
ANTONY STANISLAUS ET AL.: "Preparation of a large pore alumina-based HDM catalyst by hydrothermal treatment and studies on pore enlargement mechanism", JOURNAL OF MOLECULAR CATALYSIS A: CHEMICAL, vol. 181, no. 1-2, 15 March 2002 (2002-03-15), pages 33 - 39, XP055426176, ISSN: 1381-1169
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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