An effective catalyst, Cu-B2O3/SiO2, for hydrogenolysis of methyl formate and one-step synthesis of methanol in slurry-phase with potassium methoxide

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Title:	An effective catalyst, Cu-B2O3/SiO2, for hydrogenolysis of methyl formate and one-step synthesis of methanol in slurry-phase with potassium methoxide
Authors:	Chen,YZ;Chung,BZ;Hsieh,CR
Contributors:	化學工程與材料工程學系
Keywords:	COPPER CHROMITE;SURFACE-AREA
Date:	1996
Issue Date:	2010-06-29 17:31:50 (UTC+8)
Publisher:	中央大學
Abstract:	Some chromium-free copper-based catalysts are tested for the gas-phase hydrogenolysis of methyl formate, in which Cu-B2O3/SiO2 catalyst is identified to be the most promising. The behaviors of Cu-B2O3/SiO2 catalysts are also examined in the slurry-phase hydrogenolysis of methyl formate, along with a discussion of the promoting effect of B2O3. Also, Cu-B2O3/SiO2 is used with potassium methoxide as a co-catalyst for the carbonylation of methanol to regenerate the potassium methoxide from potassium formate and potassium methyl carbonate. Moreover, the slurry-phase one-step synthesis of methanol is studied using KOCH3/Cu-B2O3/SiO2 mixed catalyst under relatively mild conditions.
Relation:	CATALYSIS LETTERS
Appears in Collections:	[National Central University Department of Chemical & Materials Engineering] journal & Dissertation

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