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Citation: Hou Xiang-Lin, Gao Yin-Ben, Chen Song-Ying. Temperature-Programmed Sulfiding Studies of Cu-based H₂S Sorbents[J]. Acta Physico-Chimica Sinica, ;1997, 13(11): 1044-1048. doi: 10.3866/PKU.WHXB19971117 shu

Temperature-Programmed Sulfiding Studies of Cu-based H₂S Sorbents

1.
State Key Laboratory of Coal Conversion,Institute of Coal Chemistry,Chinese Academy Sciences,Taiyuan 030001

Received Date: 29 January 1997
Available Online: 15 November 1997

Cu-based H2S sorbents were studied by Temperature-Programmed Sulfiding(TPS) method. The effects of CuO contents, calcining temperature and supports on desulfurization performance were investigated. At low CuO content, CuO could be self assembled as monolayer on supports because of the interaction between CuO and support. With the increment of CuO content, CuO phase appeared. At higher calcinting temperature the interaction CuO with Al2O3 made the sulfiding temperature higher. The supports such as Al2O3, ZrO2, TiO2 and 13X zeolite play different roles in TPS process sulfiding temperature changed with various sopports.
- TPS,
- CuO,
- H₂S sorbents,
- Supports
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沈阳化工大学材料科学与工程学院沈阳 110142

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Temperature-Programmed Sulfiding Studies of Cu-based H2S Sorbents

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通讯作者: 陈斌, bchen63@163.com

Temperature-Programmed Sulfiding Studies of Cu-based H₂S Sorbents