scholarly journals Preparation of Cu/ZnO/Al2O3 Catalyst for CO2 Hydrogenation to Methanol by CO2 Assisted Aging

2011 ◽  
Vol 32 (9-10) ◽  
pp. 1452-1456 ◽  
Author(s):  
Danjun WANG ◽  
Furong TAO ◽  
Huahua ZHAO ◽  
Huanling SONG ◽  
Lingjun CHOU
Keyword(s):  
Co2 Hydrogenation ◽  
Al2o3 Catalyst

scholarly journals Visible light-enhanced photothermal CO2 hydrogenation over Pt/Al2O3 catalyst

2020 ◽  
Vol 41 (2) ◽  
pp. 286-293 ◽  
Author(s):  
Ziyan Zhao ◽  
Dmitry E. Doronkin ◽  
Yinghao Ye ◽  
Jan-Dierk Grunwaldt ◽  
Zeai Huang ◽  
...  
Keyword(s):  
Visible Light ◽  
Co2 Hydrogenation ◽  
Al2o3 Catalyst

Growth of carbon nanofibers synthesized from CO2 hydrogenation on a K/Ni/Al2O3 catalyst

2009 ◽  
Vol 11 (3) ◽  
pp. 220-224 ◽  
Author(s):  
Ching-Shiun Chen ◽  
Jarrn-Horng Lin ◽  
Jia-Huang Wu ◽  
Cheng-Yu Chiang
Keyword(s):  
Carbon Nanofibers ◽  
Co2 Hydrogenation ◽  
Al2o3 Catalyst

The effect of Cu/Zn molar ratio on CO2 hydrogenation over Cu/ZnO/ZrO2/Al2O3 catalyst

2014 ◽  
Author(s):  
Salina Shaharun ◽  
Maizatul S. Shaharun ◽  
Dasmawati Mohamad ◽  
Mohd F. Taha
Keyword(s):  
Co2 Hydrogenation ◽  
Molar Ratio ◽  
Al2o3 Catalyst

scholarly journals Development of an Efficient Methanol Production Process for Direct CO2 Hydrogenation over a Cu/ZnO/Al2O3 Catalyst

Catalysts ◽  
2017 ◽  
Vol 7 (11) ◽  
pp. 332 ◽  
Author(s):  
Fereshteh Samimi ◽  
Mohammad Reza Rahimpour ◽  
Ali Shariati
Keyword(s):  
Production Process ◽  
Co2 Hydrogenation ◽  
Methanol Production ◽  
Al2o3 Catalyst

scholarly journals Modifications in the Composition of CuO/ZnO/Al2O3 Catalyst for the Synthesis of Methanol by CO2 Hydrogenation

Catalysts ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 774
Author(s):  
Bianca Trifan ◽  
Javier Lasobras ◽  
Jaime Soler ◽  
Javier Herguido ◽  
Miguel Menéndez
Keyword(s):  
High Pressure ◽  
Heterogeneous Catalysts ◽  
High Selectivity ◽  
Co2 Hydrogenation ◽  
Efficient Catalyst ◽  
Synthesis Time ◽  
Mild Conditions ◽  
Temperature And Pressure ◽  
Synthesis Of Methanol ◽  
Al2o3 Catalyst

Renewable methanol, obtained from CO2 and hydrogen provided from renewable energy, was proposed to close the CO2 loop. In industry, methanol synthesis using the catalyst CuO/ZnO/Al2O3 occurs at a high pressure. We intend to make certain modification on the traditional catalyst to work at lower pressure, maintaining high selectivity. Therefore, three heterogeneous catalysts were synthesized by coprecipitation to improve the activity and the selectivity to methanol under mild conditions of temperature and pressure. Certain modifications on the traditional catalyst Cu/Zn/Al2O3 were employed such as the modification of the synthesis time and the addition of Pd as a dopant agent. The most efficient catalyst among those tested was a palladium-doped catalyst, 5% Pd/Cu/Zn/Al2O3. This had a selectivity of 64% at 210 °C and 5 bar.

Direct synthesis of formic acid via CO2 hydrogenation over Cu/ZnO/Al2O3 catalyst

2018 ◽  
Vol 172 ◽  
pp. 1957-1977 ◽  
Author(s):  
Chao-Lung Chiang ◽  
Kuen-Song Lin ◽  
Hui-Wen Chuang
Keyword(s):  
Formic Acid ◽  
Direct Synthesis ◽  
Co2 Hydrogenation ◽  
Al2o3 Catalyst

scholarly journals Enhanced catalytic performance of Zr modified CuO/ZnO/Al2O3 catalyst for methanol and DME synthesis via CO2 hydrogenation

2020 ◽  
Vol 36 ◽  
pp. 82-95 ◽  
Author(s):  
Shoujie Ren ◽  
Xiao Fan ◽  
Zeyu Shang ◽  
Weston R. Shoemaker ◽  
Lu Ma ◽  
...  
Keyword(s):  
Catalytic Performance ◽  
Co2 Hydrogenation ◽  
Dme Synthesis ◽  
Al2o3 Catalyst
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