One-pot synthesized core/shell structured zeolite@copper catalysts for selective hydrogenation of ethylene carbonate to methanol and ethylene glycol

2019 ◽  
Vol 21 (19) ◽  
pp. 5414-5426 ◽  
Author(s):  
Yu Ding ◽  
Jingxia Tian ◽  
Wei Chen ◽  
Yejun Guan ◽  
Hao Xu ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Selective Hydrogenation ◽  
Ethylene Carbonate ◽  
Copper Catalysts ◽  
Active Species ◽  
Core Shell ◽  
One Pot ◽  
Hydrothermal Chemistry ◽  
Hydrogenation Of Ethylene

Novel hierarchical core/shell structured S-1@Cu with balanced Cu0 and Cu+ active species was synthesized via base-assisted hydrothermal chemistry and served as a robust catalyst for selective EC hydrogenation to methanol.

Heterogeneous selective hydrogenation of ethylene carbonate to methanol and ethylene glycol over a copper chromite nanocatalyst

2015 ◽  
Vol 51 (7) ◽  
pp. 1252-1254 ◽  
Author(s):  
Chao Lian ◽  
Fumin Ren ◽  
Yuxi Liu ◽  
Guofeng Zhao ◽  
Yongjun Ji ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Selective Hydrogenation ◽  
Industrial Application ◽  
Ethylene Carbonate ◽  
Copper Chromite ◽  
First Time ◽  
Hydrogenation Of Ethylene

Heterogeneous selective hydrogenation of ethylene carbonate to methanol and ethylene glycol, which provides an opportunity for industrial application of CO2 indirect conversion, was achieved for the first time over a copper chromite nanocatalyst.

Influence of support on the performance of copper catalysts for the effective hydrogenation of ethylene carbonate to synthesize ethylene glycol and methanol

RSC Advances ◽  
2016 ◽  
Vol 6 (51) ◽  
pp. 45894-45906 ◽  
Author(s):  
Fengjiao Li ◽  
Liguo Wang ◽  
Xiao Han ◽  
Peng He ◽  
Yan Cao ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
High Activity ◽  
Ethylene Carbonate ◽  
Copper Catalysts ◽  
Evaporation Method ◽  
Hydrogenation Of Ethylene

Cu/SBA-15 was successfully prepared by ammonia evaporation method and exhibited a high activity for the hydrogenation of ethylene carbonate to co-produce ethylene glycol and methanol.

Cu–Mg–Zr/SiO2 catalyst for the selective hydrogenation of ethylene carbonate to methanol and ethylene glycol

2018 ◽  
Vol 8 (10) ◽  
pp. 2624-2635 ◽  
Author(s):  
Jingxia Tian ◽  
Wei Chen ◽  
Peng Wu ◽  
Zhirong Zhu ◽  
Xiaohong Li
Keyword(s):  
Ethylene Glycol ◽  
Selective Hydrogenation ◽  
Ethylene Carbonate ◽  
Fixed Bed ◽  
Fixed Bed Reactor ◽  
Precipitation Method ◽  
Metal Loading ◽  
Total Metal ◽  
Hydrogenation Of Ethylene

A Cux–Mgy–Zrz/SiO2 catalyst with a total metal loading of 60 wt% prepared by a deposition–precipitation method was applied for the selective hydrogenation of ethylene carbonate to methanol and ethylene glycol in a fixed-bed reactor.

An efficient Cu-based catalyst for the hydrogenation of ethylene carbonate to ethylene glycol and methanol

2019 ◽  
Vol 9 (23) ◽  
pp. 6749-6759 ◽  
Author(s):  
Wei Chen ◽  
Tongyang Song ◽  
Jingxia Tian ◽  
Peng Wu ◽  
Xiaohong Li
Keyword(s):  
Ethylene Glycol ◽  
Ethylene Carbonate ◽  
Catalytic Performance ◽  
Evaporation Method ◽  
Hydrogenation Of Ethylene

The Cu/SiO2 catalyst prepared by the ammonia-evaporation method and further modified with glucose showed greatly enhanced catalytic performance and stability.

Continuous synthesis of methanol: heterogeneous hydrogenation of ethylene carbonate over Cu/HMS catalysts in a fixed bed reactor system

2015 ◽  
Vol 51 (72) ◽  
pp. 13776-13778 ◽  
Author(s):  
Xi Chen ◽  
Yuanyuan Cui ◽  
Chao Wen ◽  
Bin Wang ◽  
Wei-Lin Dai
Keyword(s):  
Ethylene Glycol ◽  
Catalytic Hydrogenation ◽  
Ethylene Carbonate ◽  
Fixed Bed ◽  
Fixed Bed Reactor ◽  
Synthetic Process ◽  
System P ◽  
Synthesis Of Methanol ◽  
Heterogeneous Hydrogenation ◽  
Hydrogenation Of Ethylene

Continuous fixed-bed catalytic hydrogenation of ethylene carbonate (EC) to methanol and ethylene glycol (EG), an emerging synthetic process of methanol via indirect conversion of CO2, was successfully performed over Cu/HMS catalysts prepared by the ammonia evaporation (AE) method.

Vanadium substituted heteropolyacids (H3+mPW12-mVmO40) encapsulated into Fe3O4@UiO-66 magnetic core-shell microspheres as brilliant catalysts for oxidative desulfurization under oxygen

2021 ◽  
Author(s):  
Chaowei Wang ◽  
Zhe Liu ◽  
Guangfa HU ◽  
Ruimin Gao ◽  
Jianshe Zhao
Keyword(s):  
Oxidative Desulfurization ◽  
Magnetic Core ◽  
Active Species ◽  
Core Shell ◽  
The Novel ◽  
One Pot ◽  
Keggin Type ◽  
Magnetic Fe3o4

In this study, the novel magnetic core-shell composites Fe3O4@UiO-66-HPA consisted of magnetic Fe3O4@UiO-66 and active species vanadium-substituted Keggin-type heteropolyacids supported by Zr-MOF were successfully prepared via one pot method and...

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