Efficient tuning of surface copper species of Cu/SiO2 catalyst for hydrogenation of dimethyl oxalate to ethylene glycol

Y Zhao, S Li, Y Wang, B Shan, J Zhang, S Wang… - Chemical Engineering …, 2017 - Elsevier
The chemoselective synthesis of ethylene glycol (EG) from the hydrogenation of dimethyl
oxalate (DMO) derived from syngas is an attractive technology in the modern chemical …

Surface Amine Species Promoted Cu/SiO2 Catalysts for the Hydrogenation of Dimethyl Oxalate to Ethylene Glycol

M Wang, S Hou, Y Yang, Z Zhen, J Lv… - Industrial & …, 2023 - ACS Publications
Hydrogenation of dimethyl oxalate (DMO) to ethylene glycol (EG) is a critical step in the
syngas-to-EG route. Cu/SiO2 catalysts prepared by ammonia-evaporation method exhibited …

Enhanced catalytic performance for SiO2–TiO2 binary oxide supported Cu-based catalyst in the hydrogenation of dimethyloxalate

C Wen, A Yin, Y Cui, X Yang, WL Dai, K Fan - Applied Catalysis A: General, 2013 - Elsevier
Copper based catalyst with Si–Ti binary-oxide support is synthesized via a facile ammonia
evaporation method for selective hydrogenation of dimethyloxalate (DMO) to ethylene glycol …

Promotional effect of indium on Cu/SiO 2 catalysts for the hydrogenation of dimethyl oxalate to ethylene glycol

Y Xu, L Kong, H Huang, H Wang, X Wang… - Catalysis Science & …, 2021 - pubs.rsc.org
The synthesis of ethylene glycol (EG) through hydrogenation of syngas-derived dimethyl
oxalate (DMO) has been a promising method because syngas can be obtained from plentiful …

Effect of copper loading on texture, structure and catalytic performance of Cu/SiO2 catalyst for hydrogenation of dimethyl oxalate to ethylene glycol

B Zhang, S Hui, S Zhang, Y Ji, W Li, D Fang - Journal of natural gas …, 2012 - Elsevier
Cu/SiO2 catalysts prepared by a convenient and efficient method using the urea hydrolysis
deposition-precipitation (UHDP) technique have been proposed focusing on the effect of …

Enhanced Selectivity and Stability of Cu/SiO2 Catalysts for Dimethyl Oxalate Hydrogenation to Ethylene Glycol by Using Silane Coupling Agents for Surface …

M Wang, D Yao, A Li, Y Yang, J Lv… - Industrial & …, 2020 - ACS Publications
Hydrogenation of dimethyl oxalate (DMO) is one of the key steps in the route of ethylene
glycol (EG) production from syngas. Cu/SiO2 catalysts prepared by the ammonia …

Interface tuning of Cu+/Cu0 by zirconia for dimethyl oxalate hydrogenation to ethylene glycol over Cu/SiO2 catalyst

Y Zhao, H Zhang, Y Xu, S Wang, Y Xu, S Wang… - Journal of Energy …, 2020 - Elsevier
Abstract An efficient ZrO 2–doped Cu/SiO 2 catalyst was fabricated through hydrolysis
precipitation method (HP) and used to produce ethylene glycol (EG) through dimethyl …

Deactivation Mechanism of Cu/SiO2 Catalysts in the Synthesis of Ethylene Glycol via Methyl Glycolate Hydrogenation

Y Zhao, L Kong, Y Xu, H Huang, Y Yao… - Industrial & …, 2020 - ACS Publications
Cu/SiO2 catalysts are prone to deactivation in the dimethyl oxalate (DMO) hydrogenation
when high content of methyl glycolate (MG) is produced at a high weight hourly space …

Lanthanum Oxide-Modified Cu/SiO2 as a High-Performance Catalyst for Chemoselective Hydrogenation of Dimethyl Oxalate to Ethylene Glycol

X Zheng, H Lin, J Zheng, X Duan, Y Yuan - ACS Catalysis, 2013 - ACS Publications
Several lanthanum oxide-modified Cu/SiO2 (La-Cu/SiO2) catalysts synthesized by urea-
assisted gelation and postimpregnation were used for the vapor-phase chemoselective …

The Nature of Active Copper Species in Cu-HMS Catalyst for Hydrogenation of Dimethyl Oxalate to Ethylene Glycol: New Insights on the Synergetic Effect between Cu0 and Cu …

A Yin, X Guo, WL Dai, K Fan - The Journal of Physical Chemistry …, 2009 - ACS Publications
Copper-containing mesoporous HMS catalysts prepared via a one-pot synthesis method
based on sol− gel chemistry have been systematically characterized focusing on the effect of …