From CO or CO2?: space-resolved insights into high-pressure CO2 hydrogenation to methanol over Cu/ZnO/Al2O3
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2020-05-07
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Journal Article
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Abstract
The reaction pathway of high-pressure CO2 hydrogenation over a Cu/ZnO/Al2O3 catalyst is investigated through the gradients of reactants/products concentration and catalyst temperature within the catalytic reactor. This study reveals that methanol is formed through direct CO2 hydrogenation at low temperature, while above 260 °C methanol formation is mediated via CO which is formed by reverse water–gas shift reaction.
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published
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10 (9)
Pages / Article No.
2763 - 2768
Publisher
Royal Society of Chemistry
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154448 - Carbon Dioxide Hydrogenation: New Synthetic Perspectives for Chemical Energy Carriers (SNF)
183495 - Tailored CO2 Hydrogenation Catalysts for Selective Methanol Synthesis via Structure-Activity Relationship across Time and Length Scale (SNF)
183495 - Tailored CO2 Hydrogenation Catalysts for Selective Methanol Synthesis via Structure-Activity Relationship across Time and Length Scale (SNF)