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Chemcial Industry and Engineering 1993, Vol. 10 Issue (4) :27-33    DOI:
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The Synthesis of Ethylene Glycol by Gaseous Catalytic Hydrogenation of Diethyl Oxalate
Li Zhenhua Li Yanchun Xu Genhui
(Chemical Engineering Department of Tianjin University

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Abstract In this thesis,Catalytic hydrogenation of the diethyl oxalate to ethyle-ne glycol was studied.The catalysts of copper without chromium was stu-died.The effect of preparation condition of the catalysts on the reactionresult was experimented.We have found that the preferble Cu/SiO_2 weig-ht ratio of the catalyst was 0.67:1,and the preferable reduction temperatu-re was 350℃.Based on the catalysts,the most preferable reaction condit-ions were proposed.
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Keywords： hydrogenation;;ethylene glycol;;diethyl oxalate     
Received 1993-10-15; published 1993-10-15
Cite this article:   
Li Zhenhua Li Yanchun Xu Genhui .The Synthesis of Ethylene Glycol by Gaseous Catalytic Hydrogenation of Diethyl Oxalate[J]  Chemcial Industry and Engineering, 1993,V10(4): 27-33
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