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 - 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

Other

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

Fingerprint

Desulfurization
Sulfur
Adsorbents
Jet fuel
Adsorption
Oxides
Metals
Coprecipitation
Air
Atmospheric pressure
Industrial applications
Oxidation
molybdenum trioxide
Temperature

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

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
Sun, Fuxia ; Xiaoliang, Ma ; Song, Chunshan. / Preparation and selective adsorption desulfurization activity of Ti-Ce-Al-Ag-O adsorbent. American Chemical Society - 237th National Meeting and Exposition, ACS 2009, Abstracts of Scientific Papers. 2009.
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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.",
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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. 237th National Meeting and Exposition of the American Chemical Society, ACS 2009, Salt Lake City, UT, United States, 3/22/09.

Preparation and selective adsorption desulfurization activity of Ti-Ce-Al-Ag-O adsorbent. / Sun, Fuxia; Xiaoliang, Ma; Song, Chunshan.

American Chemical Society - 237th National Meeting and Exposition, ACS 2009, Abstracts of Scientific Papers. 2009.

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

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AU - Song, Chunshan

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N2 - 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.

AB - 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.

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Sun F, Xiaoliang M, Song C. 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. 2009