TY - GEN
T1 - Preparation and selective adsorption desulfurization activity of Ti-Ce-Al-Ag-O adsorbent
AU - Sun, Fuxia
AU - Xiaoliang, Ma
AU - Song, Chunshan
PY - 2009
Y1 - 2009
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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M3 - Conference contribution
AN - SCOPUS:78649499921
SN - 9780841224414
T3 - ACS National Meeting Book of Abstracts
BT - American Chemical Society - 237th National Meeting and Exposition, ACS 2009, Abstracts of Scientific Papers
T2 - 237th National Meeting and Exposition of the American Chemical Society, ACS 2009
Y2 - 22 March 2009 through 26 March 2009
ER -