Preparation and selective adsorption desulfurization activity of Ti-Ce-Al-Ag-O adsorbent

Fuxia Sun, Ma Xiaoliang, Chunshan Song

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The multi-metal oxide Ti-Ce-Al-Ag-O with high surface area was prepared by co-precipitation method. The sulfur adsorption capacity, selectivity and regenerability of Ti-Ce-Al-Ag-O were evaluated and compared with Ti-Ce-O, Ti-Ce-Al-O and commercial CoO-MoO3/Al2O3 using model fuel and real jet fuel JP-5 in a batch system at room temperature under atmospheric pressure. The results indicate that Ti-Ce-Al-Ag-O adsorbent has higher sulfur adsorption capacity than that of Ti-Ce-Al-O and commercial CoO-MoO3/Al2O3. The sulfur adsorption capacity of Ti-Ce-Al-Ag-O for real jet fuel JP-5 is 7.5 mg-S/g-Ads., which is 226% higher than that of CoO-MoO3/Al2O3. Ti-Ce-Al-Ag-O also has better oxidative regenerability and can be regenerated in air. The present study implies that the multi-metal oxide Ti-Ce-Al-Ag-O is a promising air-oxidation regenerable adsorbent in industrial application.

Original languageEnglish (US)
Title of host publicationAmerican Chemical Society - 237th National Meeting and Exposition, ACS 2009, Abstracts of Scientific Papers
StatePublished - Dec 1 2009
Event237th National Meeting and Exposition of the American Chemical Society, ACS 2009 - Salt Lake City, UT, United States
Duration: Mar 22 2009Mar 26 2009

Publication series

NameACS National Meeting Book of Abstracts
ISSN (Print)0065-7727

Other

Other237th National Meeting and Exposition of the American Chemical Society, ACS 2009
CountryUnited States
CitySalt Lake City, UT
Period3/22/093/26/09

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

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  • Cite this

    Sun, F., Xiaoliang, M., & Song, C. (2009). Preparation and selective adsorption desulfurization activity of Ti-Ce-Al-Ag-O adsorbent. In American Chemical Society - 237th National Meeting and Exposition, ACS 2009, Abstracts of Scientific Papers (ACS National Meeting Book of Abstracts).