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

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 (ACS National Meeting Book of Abstracts).
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. (ACS National Meeting Book of Abstracts).
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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. ACS National Meeting Book of Abstracts, 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. (ACS National Meeting Book of Abstracts).

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

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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. (ACS National Meeting Book of Abstracts).