Catalytic performance of spray-dried Cu/ZnO/Al2O3/ZrO2 catalysts for slurry methanol synthesis from CO2 hydrogenation
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- 作者：Yanfei Zhanga ; b ; Liangshu Zhongb ; Hui Wangb ; Peng Gaob ; gaopeng@sari.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Xiaopeng Lib ; Shuo Xiaob ; Guoji Dinga ; Wei Weib ; c ; weiwei@sari.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Yuhan Sunb ; c
- 关键词：Spray drying ; Copper-based catalyst ; Carbon dioxide hydrogenation ; Methanol synthesis ; Slurry reactor
- 刊名：Journal of CO2 Utilization
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：15
- 期：Complete
- 页码：72-82
- 全文大小：6039 K
文摘
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Micro-spherical Cu/ZnO/Al2O3/ZrO2 catalysts are prepared by spray drying.
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Addition of adequate amount of alumina sol enhances attrition resistance markedly.
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The attrition resistance plays an important role on performance in slurry reactor.
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The catalyst with addition of 10 wt.% alumina sol shows the best performance.