Selective sulfur removal from liquid hydrocarbons over regenerable CeO2-TiO2 adsorbents for fuel cell applications

Shingo Watanabe, Xiaoliang Ma, Chunshan Song

Research output: Contribution to journalArticle

24 Citations (Scopus)

Abstract

Taking into account of the interesting properties of the CeO2, the CeO2-based regenerable adsorbents for the removal of thiophenic sulfur compounds present in the gasoline were developed. High surface area CeO2-TiO2 bimetallic oxides with various molar ratios synthesized by coprecipitation were used as adsorbents for the desulfurization of a model gasoline containing 430 ppm wt of sulfur in the form of thiophene, tetrahydrothiophene, benzothiophene, and 2-methylbenzothiophene in a fixed-bed flow reactor at ambient temperature and pressure. The bi-metal oxides had good selectivity for the organic sulfur compounds.

Original languageEnglish (US)
Pages (from-to)511-513
Number of pages3
JournalAm Chem Soc Div Fuel Chem Prepr
Volume49
Issue number2
StatePublished - Sep 2004

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Sulfur compounds
Desulfurization
Adsorbents
Gasoline
Fuel cells
Hydrocarbons
Oxides
Liquids
Thiophene
Coprecipitation
Sulfur
Metals
Temperature

All Science Journal Classification (ASJC) codes

  • Energy(all)

Cite this

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Selective sulfur removal from liquid hydrocarbons over regenerable CeO2-TiO2 adsorbents for fuel cell applications. / Watanabe, Shingo; Ma, Xiaoliang; Song, Chunshan.

In: Am Chem Soc Div Fuel Chem Prepr, Vol. 49, No. 2, 09.2004, p. 511-513.

Research output: Contribution to journalArticle

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