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Title:
ULTRA-DISPERSED COBALT/PLATINUM-BASED CATALYST FOR FISCHER-TROPSCH SYNTHESIS AND MANUFACTURING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2017/161980
Kind Code:
A1
Abstract:
Provided are an ultra-dispersed cobalt/platinum-based catalyst for Fischer-Tropsch synthesis and a manufacturing method thereof. The catalyst comprises an alumina carrier, an active cobalt species, and an active platinum additive in amounts of 53-84.5%, 15-45%, and 0.5-2.0% by weight, respectively. The alumina carrier has a size of 0.6-2.4 mm and a specific surface area of 140-300 m2/g. The active cobalt species and the active platinum additive have a particle size of 3-20 nm and are loaded on the alumina carrier in uniformly dispersed nanoclusters. The process parameters for the catalyst manufacturing method of the present invention are easy to apply. High dispersion of the cobalt species is achieved in the final catalyst product.

Inventors:
HAI GUOLIANG (CN)
SONG DECHEN (CN)
LIU QIANQIAN (CN)
ZHENG SHENKE (CN)
ZHAN XIAODONG (CN)
ZHANG YANFENG (CN)
Application Number:
PCT/CN2017/073863
Publication Date:
September 28, 2017
Filing Date:
February 17, 2017
Export Citation:
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Assignee:
WUHAN KAIDI ENG TECH RES INST (CN)
International Classes:
B01J23/89; C10G2/00
Foreign References:
CN105772022A2016-07-20
CN104289231A2015-01-21
US4396539A1983-08-02
Attorney, Agent or Firm:
WUHAN KAIYUAN INTELLECTUAL PROPERTY AGENT LTD. (CN)
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