Effects of CS<sub>2</sub> on the performance of Cu-Zn-Al catalyst prepared for DME synthesis by complete liquid-phase technology

JI Peng; HUANG Wei; FAN Jin-chuan; HUANG Tao; GAO Zhong-liang; ZHAO Jin-zhen

Volume 40 Issue 04

Apr. 2012

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Article Navigation > Journal of Fuel Chemistry and Technology > 2012 > (04): 447-451

JI Peng, HUANG Wei, FAN Jin-chuan, HUANG Tao, GAO Zhong-liang, ZHAO Jin-zhen. Effects of CS2 on the performance of Cu-Zn-Al catalyst prepared for DME synthesis by complete liquid-phase technology[J]. Journal of Fuel Chemistry and Technology, 2012, (04): 447-451.

Citation:

JI Peng, HUANG Wei, FAN Jin-chuan, HUANG Tao, GAO Zhong-liang, ZHAO Jin-zhen. Effects of CS₂ on the performance of Cu-Zn-Al catalyst prepared for DME synthesis by complete liquid-phase technology[J]. Journal of Fuel Chemistry and Technology, 2012, (04): 447-451.

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Effects of CS₂ on the performance of Cu-Zn-Al catalyst prepared for DME synthesis by complete liquid-phase technology

Key Laboratory of Coal Science and Technology of Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan 030024, China

Received Date: 2011-02-18
Rev Recd Date: 2011-06-03
Publish Date: 2012-04-30

Abstract

Abstract

This article reports the study on the effects of CS₂ exposure on the Cu-Zn-Al slurry catalysts prepared by a complete liquid phase technology and characterized by X-ray diffraction(XRD), H₂-TPR,and NH₃-TPD. For the Cu-Zn-Al catalyst prepared by complete liquid-phase technology, low-level sulfur addition(<4mg/L)did not significantly influence the conversion of CO. But the addition of a higher-level loading of sulfur(>100mg/L)resulted in severe sulfur poisoning of the catalysts.
- Cu-Zn-Al catalyst,
- complete liquid-phase technology,
- DME,
- CS₂,
- sulfur poisoning

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References(14)

References

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