Reactive Adsorption of Sulfur Compounds from FCC Gasoline on NiO/γ-Al2O3

Abstract:

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NiO/γ-Al2O3 adsorbent was prepared by wet impregnated method. XRD, SEM-EDS, nitrogen adsorption techniques were used to characterize the adsorbents and GC-FPD was utilized to analyze the composition of gasoline before and after reaction. X-ray diffraction patterns indicate that noncrystal NiO particles are supported on the surface of γ-Al2O3. The results show that NiO/γ-Al2O3 adsorbent could be used to remove sulfur compounds and is effective on removing benzothiophene (BT). The maximum desulfurization efficiency appears when NiO content reaches 16%, and the total sulfur adsorption capacity is 1.84mg/g, however for 16%Ni/γ-Al2O3 the value reaches 3.495mg/g.

Info:

Periodical:

Advanced Materials Research (Volumes 79-82)

Edited by:

Yansheng Yin and Xin Wang

Pages:

2219-2222

DOI:

10.4028/www.scientific.net/AMR.79-82.2219

Citation:

H. Y. Yin et al., "Reactive Adsorption of Sulfur Compounds from FCC Gasoline on NiO/γ-Al2O3 ", Advanced Materials Research, Vols. 79-82, pp. 2219-2222, 2009

Online since:

August 2009

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Price:

$35.00

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