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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 616-618Advances in Research of Zinc-Based Sorbent for...

Advances in Research of Zinc-Based Sorbent for Coal Gas Desulfurization

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Abstract:

This paper provides a comprehensive overview of the R&D status and advances of the cleaning of hydrogen sulfide from coal gas streams using zinc-based sorbents including ZnO, ZnFe2O4, Zn2TiO4 and supported zinc-based sorbents. The characteristics of single oxides sorbents, complex zinc-base sorbents and supported zinc-based sorbents are compared, including the preparation processes,desulfurization behavior and desulfurization precision, etc. Supported zinc-based sorbents are regarded as prospective sorbents in industrial applications due to their better desulfuization precision and regeneration properties. Char supported zinc-based sorbents have good performance during desulfurization at medium temperatures.

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Periodical:

Advanced Materials Research (Volumes 616-618)

Pages:

1853-1859

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.616-618.1853

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Online since:

December 2012

Authors:

Chao Ling Song, Jiang Long Yu, Feng Kui Yin, Jin Xiao Dou

Keywords:

Coal Gas Desulfurization, Sulfur Capacity, Supported Sorbent, Zinc-Based Sorbent

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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