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1. (WO2018203836) METHOD OF PREPARING A METAL-SILICON OXIDE CATALYST

Pub. No.:    WO/2018/203836    International Application No.:    PCT/SG2018/050222
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Sat May 05 01:59:59 CEST 2018
IPC: B01J 37/03
B01J 37/10
B01J 21/16
B01J 21/08
B01J 21/14
B01J 23/70
C01B 3/38
Applicants: NATIONAL UNIVERSITY OF SINGAPORE
Inventors: KAWI, Sibudjing
JANGAM, Ashok
BIAN, Zhoufeng
WANG, Zhigang
Title: METHOD OF PREPARING A METAL-SILICON OXIDE CATALYST
Abstract:
A method for preparing a metal-silicon oxide catalyst is provided, wherein said metal-silicon oxide catalyst is in one or more of the following forms: a) metal on silicon dioxide; b) metal phyllosilicate on silicon dioxide; c) metal on metal phyllosilicate; d) metal phyllosilicate on metal phyllosilicate; and e) metal phyllosilicate. The method comprises a) mixing a metal precursor with a silicon oxide precursor in an aqueous mixture comprising ammonia and having a pH of at least 12 to form a reaction mixture, and b) hydrothermally treating the reaction mixture. A metal-silicon oxide catalyst, and use of the metal-silicon oxide catalyst in reforming of light hydrocarbon reactions for the production of synthesis gas are also provided.