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.

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.

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.

scholarly journals Synthesis of methanol in microchnnel

2021 ◽  
Vol 2119 (1) ◽  
pp. 012113
Author(s):  
S V Dimov
Keyword(s):  
Experimental Data ◽  
Carbon Monoxide ◽  
Chemical Reactions ◽  
Synthesis Gas ◽  
Methanol Synthesis ◽  
Fixed Bed ◽  
Fixed Bed Reactor ◽  
Microchannel Reactor ◽  
Flow Rates ◽  
Synthesis Of Methanol

Abstract Systematic experimental data have been obtained on the results of catalytic chemical reactions in a microchannel reactor for the synthesis of methanol from synthesis gas. Synthesis gas contains hydrogen, carbon monoxide and dioxide, as well as nitrogen in the ratio 58/29/5/8. The experiments were carried out at different flow rates in the temperature range 190-260C. Experiments were also carried out for methanol synthesis in fixed bed reactor at different synthesis pressures.

Performance of a multi-slit packed bed microstructured reactor in the synthesis of methanol: Comparison with a laboratory fixed-bed reactor

2011 ◽  
Vol 66 (24) ◽  
pp. 6350-6357 ◽  
Author(s):  
Hamidreza Bakhtiary-Davijany ◽  
Fatemeh Hayer ◽  
Xuyen Kim Phan ◽  
Rune Myrstad ◽  
Peter Pfeifer ◽  
...  
Keyword(s):  
Fixed Bed ◽  
Packed Bed ◽  
Fixed Bed Reactor ◽  
Microstructured Reactor ◽  
Synthesis Of Methanol

scholarly journals Cover Feature: Nanoflower‐like Cu/SiO 2 Catalyst for Hydrogenation of Ethylene Carbonate to Methanol and Ethylene Glycol: Enriching H 2 Adsorption (ChemCatChem 14/2020)

ChemCatChem ◽  
2020 ◽  
Vol 12 (14) ◽  
pp. 3599-3599
Author(s):  
Mengjiao Zhang ◽  
Youwei Yang ◽  
Antai Li ◽  
Dawei Yao ◽  
Yueqi Gao ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Ethylene Carbonate ◽  
Hydrogenation Of Ethylene
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