Structured Pd–Au/Cu-fiber catalyst for gas-phase hydrogenolysis of dimethyl oxalate to ethylene glycol

2015 ◽  
Vol 51 (52) ◽  
pp. 10547-10550 ◽  
Author(s):  
Li Zhang ◽  
Lupeng Han ◽  
Guofeng Zhao ◽  
Ruijuan Chai ◽  
Qiaofei Zhang ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Gas Phase ◽  
Dimethyl Oxalate

A structured Pd–Au/Cu-fiber with a ternary Pd–Au–Cu+ complex is active, selective and stable for the gas-phase hydrogenolysis of dimethyl oxalate to ethylene glycol.

Cu-fiber-structured La2O3–PdAu(alloy)–Cu nanocomposite catalyst for gas-phase dimethyl oxalate hydrogenation to ethylene glycol

2016 ◽  
Vol 6 (19) ◽  
pp. 7024-7028 ◽  
Author(s):  
Lupeng Han ◽  
Guofeng Zhao ◽  
Yanfei Chen ◽  
Jian Zhu ◽  
Pengjing Chen ◽  
...  
Keyword(s):  
Low Temperature ◽  
Ethylene Glycol ◽  
Gas Phase ◽  
Dimethyl Oxalate ◽  
Nanocomposite Catalyst

A Cu-fiber-structured La2O3–PdAu(alloy)–Cu nanocomposite catalyst is low-temperature active, selective and stable for gas-phase dimethyl oxalate hydrogenation to ethylene glycol.

Preferential synthesis of ethanol from syngas via dimethyl oxalate hydrogenation over an integrated catalyst

2019 ◽  
Vol 55 (39) ◽  
pp. 5555-5558 ◽  
Author(s):  
Xin Shang ◽  
Huijiang Huang ◽  
Qiao Han ◽  
Yan Xu ◽  
Yujun Zhao ◽  
...  
Keyword(s):  
Gas Phase ◽  
High Selectivity ◽  
Dimethyl Oxalate ◽  
Preferential Synthesis

A novel, simple and efficient integrated catalyst exhibits an extremely high selectivity of 98% to ethanol in gas-phase hydrogenation of dimethyl oxalate.

Enhanced metal-support interaction between Pd and hierarchical Nb2O5 via oxygen defects induction to promote CO oxidative coupling to dimethyl oxalate

Nanoscale ◽  
2021 ◽  
Author(s):  
Hong-Zi Tan ◽  
Yu-Ping Xu ◽  
Siteng Rong ◽  
Rongrong Zhao ◽  
Hongyou Cui ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Oxidative Coupling ◽  
Dimethyl Oxalate ◽  
Support Interaction ◽  
Oxygen Defects ◽  
Metal Support Interaction ◽  
Metal Support

Production of ethylene glycol from coal is a particularly interesting route as it is an economic alternative of the petrochemical-based route. In this process, effectively generating dimethyl oxalate (DMO) is...

Rates of Reactions Between Methoxycarbonyl, Methyl and Methoxy Radicals Formed in Flash Photolysis of Dimethyl Oxalate in Gas Phase

2010 ◽  
Vol 92 (10) ◽  
pp. 847-847 ◽  
Author(s):  
E. Hassinen ◽  
P. Riepponen ◽  
K. Blomqvist ◽  
K. Kalliorinne ◽  
J. Koskikallio
Keyword(s):  
Gas Phase ◽  
Flash Photolysis ◽  
Methoxy Radicals ◽  
Dimethyl Oxalate

scholarly journals Remarkable enhancement of Cu catalyst activity in hydrogenation of dimethyl oxalate to ethylene glycol using gold

2012 ◽  
Vol 2 (8) ◽  
pp. 1637 ◽  
Author(s):  
Ya-nan Wang ◽  
Xinping Duan ◽  
Jianwei Zheng ◽  
Haiqiang Lin ◽  
Youzhu Yuan ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Catalyst Activity ◽  
Dimethyl Oxalate ◽  
Cu Catalyst
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