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 journalConference articlepeer-review

30 Scopus citations

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
JournalACS Division of Fuel Chemistry, Preprints
Volume49
Issue number2
StatePublished - Sep 2004

All Science Journal Classification (ASJC) codes

  • Energy(all)

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