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CO对Cu-Zn-Zr催化剂CO_2加氢合成甲醇的影响 被引量:1

Effect of CO on CO 2 Hydrogenation to Methanol over Cu Zn Zr Catalyst
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摘要 用四种CO含量不同的原料气对Cu-Zn-Zr催化剂进行CO2加氢合成甲醇的研究.结果表明CO能抑制催化剂表面产生逆水汽变换反应活性位的CO2吸附。 Effects of CO on methanol synthesis from CO 2 hydrogenation over Cu Zn Zr catalyst have been studied. The results indicated that CO can suppress adsorption of CO 2 which is process the reverse water gas shift reaction on catalyst surface. Therefore it increased the methanol selectivity from CO 2 hydrogenation effectively.
出处 《厦门大学学报(自然科学版)》 CAS CSCD 北大核心 1998年第3期396-400,共5页 Journal of Xiamen University:Natural Science
基金 香港研究基金 厦门大学固体表面物理化学国家重点实验室资助
关键词 加氢 甲醇 催化剂 合成 一氧化碳 二氧化碳 Synthesis methanol, CO 2 hydrogenation, Cu Zn Zr catalyst, Effect of CO
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参考文献1

  • 1蔡启瑞,碳一化学中的催化作用,1995年,1页

同被引文献5

  • 1Yulong Zhang, Qi Sun, Jingfa Deng, et al. A high activity Cu/ZnO/Al2O3 catalyst for methanol synthesis: Preparation and catalytic properties[J]. Appl Catal: A, 1997, 158(1):105-120.
  • 2Jingang Wu, Masahiro Saito, Masami Takeuchi , et al. The stability of Cu/ZnO-based catalysts in methanol synthesis from a CO2-rich feed and from a CO-rich feed [J]. Appl Catal: A, 2001, 218 (1-2):235-240.
  • 3Jingang Wu, Shengcheng Luo, Jamil Toyir,et al. Optimization of preparation conditions and improvement of stability of Cu/ZnO-based multicomponent catalysts for methanol synthesis from CO2 and H2[J]. Catal Today, 1998, 45(1-4 ):215-220.
  • 4HAMELINK C N, FAAIJ A P C. Future prospects for production of methanol and hydrogen from biomass[J]. J Power Sources, 2002, 111:1-22.
  • 5宋维端 肖任坚 房鼎业.甲醇工学[M].北京:化学工业出版社,1991..

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