CO-Mediated Deactivation Mechanism of SiO2-Supported Copper Catalysts during Dimethyl Oxalate Hydrogenation to Ethylene Glycol

2015 ◽  
Vol 119 (24) ◽  
pp. 13758-13766 ◽  
Author(s):  
Jianwei Zheng ◽  
Junfu Zhou ◽  
Haiqiang Lin ◽  
Xinping Duan ◽  
Christopher T. Williams ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Copper Catalysts ◽  
Dimethyl Oxalate ◽  
Supported Copper Catalysts ◽  
Deactivation Mechanism

scholarly journals Silver-modulated SiO2-supported copper catalysts for selective hydrogenation of dimethyl oxalate to ethylene glycol

2013 ◽  
Vol 307 ◽  
pp. 74-83 ◽  
Author(s):  
Ying Huang ◽  
Hiroko Ariga ◽  
Xinlei Zheng ◽  
Xinping Duan ◽  
Satoru Takakusagi ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Selective Hydrogenation ◽  
Copper Catalysts ◽  
Dimethyl Oxalate ◽  
Supported Copper Catalysts

Efficient hydrogenation of dimethyl oxalate to ethylene glycol via nickel stabilized copper catalysts

RSC Advances ◽  
2016 ◽  
Vol 6 (112) ◽  
pp. 111415-111420 ◽  
Author(s):  
Junhua Zhu ◽  
Yingchun Ye ◽  
Yi Tang ◽  
Liangfeng Chen ◽  
Kangjian Tang
Keyword(s):  
Ethylene Glycol ◽  
Copper Catalysts ◽  
Dimethyl Oxalate ◽  
Continuous Reaction

Ni played a key role in stabilizing Cu against deactivation. The optimal CuNi/SiO2 nanocatalyst was tested under continuous reaction for over 2000 hours. The dimethyl oxalate conversion and ethylene glycol selectivity maintained at 99% and above 95%, respectively.

scholarly journals Study on the Catalytic Properties of Silica Supported Copper Catalysts

2013 ◽  
Vol 51 ◽  
pp. 467-472 ◽  
Author(s):  
Manish Dixit ◽  
Manish Mishra ◽  
P.A. Joshi ◽  
D.O. Shah
Keyword(s):  
Catalytic Properties ◽  
Copper Catalysts ◽  
Supported Copper Catalysts
Sign in / Sign up

Export Citation Format

Share Document