A Novel NiCl<sub>2</sub>-CuCl<sub>2</sub>/HMOR Catalyst for Direct Vapor-Phase Carbonylation of Methanol-Reference-Cited by-同舟云学术

A Novel NiCl₂-CuCl₂/HMOR Catalyst for Direct Vapor-Phase Carbonylation of Methanol

Published:2013-04 Issue: Volume:316-317 Page:983-986
ISSN:1662-7482
Container-title:Applied Mechanics and Materials
language:
Short-container-title:AMM

Author:

Wang Hai Xia¹,Guo Wen Wen¹,Zhu Ling Jun¹

Affiliation:

1. Zhejiang University

Abstract

Direct vapor-phase methanol carbonylation, without any methyl iodide in the feed as a promoter, was carried out over NiCl2-CuCl2/HMOR catalysts. The results showed that NiCl2-CuCl2/HMOR catalysts exhibited high activity for methanol carbonylation. The optimum component of the composite catalyst was 5wt% NiCl2 and 15wt% CuCl2. In addition, the effects of reaction pressure and temperature on catalytic performance of 5%NiCl2-15%CuCl2/HMOR catalyst were investigated. It was revealed that methanol conversion of 84.2% and carbonylation selectivity of 73.5% could be obtained under the optimum reaction conditions of P=1.5MPa and T=623K.

Publisher

Trans Tech Publications, Ltd.

Link

https://www.scientific.net/AMM.316-317.983.pdf

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