Adsorptive desulfurization of FCC gasoline by modified attapulgite

doi:10.3969/j.issn.1001-8719.2010.04.019

CORC > 兰州理工大学 > 兰州理工大学

	Adsorptive desulfurization of FCC gasoline by modified attapulgite
	Jiang, Ruiyu 2,3; Wang, Qingning 3; Zong, Xuwei 3; Li, Lan 3; Ye, Yetong 1
刊名	Shiyou Xuebao, Shiyou Jiagong/Acta Petrolei Sinica (Petroleum Processing Section)
	2010-08-01
卷号	26 期号:4 页码:594-599
关键词	Adsorption Fluid catalytic cracking Gasoline Spectrometers Titanium dioxide X ray photoelectron spectroscopy Activation temperatures Active components Adsorptive desulfurization Attapulgites Desulfurization rate FCC gasolines Fourier Mass fraction
ISSN号	10018719
DOI	10.3969/j.issn.1001-8719.2010.04.019
英文摘要	Titanium dioxide coated attapulgite(TiO2-GATB) was prepared via composite approach with modified attapulgite as the carrier and characterized by Fourier infrared spectrometer(FT-IR), X-ray photoelectron spectroscopy (XPS), which was used as the desulfurizer for desulfurization of FCC gasoline. The effects of the type and content of active component in desulfurizer, activation temperature and time of desulfurizer, desulfurizer dosage, desulfurization temperature and time on desulfurization rate of FCC gasoline were studied. The results indicated that the highest desulfurization rate was achieved when the 40 mL FCC gasoline was treated at 40°C for 1 h with 5 g 5%TiO2-GATB actived at 600°C for 4 h. The sulfur mass fraction in FCC gasoline was reduced from 1100 μg/g to 141 μg/g after twice desulfurizations to reach the desulfurization rate of 87.18%. In TiO2-GATB desulfurizer TiO2 grains were not reunited and there was firm combination between TiO2 and attapulgite.
语种	中文
出版者	Science Press
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/112055]
专题	兰州理工大学
作者单位	1.College of Mechanical and Electronic Engineering, Lanzhou University of Technology, Lanzhou 730050, China 2.State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Qingdao 266555, China; 3.School of Petrochemical Engineering, Lanzhou University of Technoloyg, Lanzhou 730050, China;
推荐引用方式 GB/T 7714	Jiang, Ruiyu,Wang, Qingning,Zong, Xuwei,et al. Adsorptive desulfurization of FCC gasoline by modified attapulgite[J]. Shiyou Xuebao, Shiyou Jiagong/Acta Petrolei Sinica (Petroleum Processing Section),2010,26(4):594-599.
APA	Jiang, Ruiyu,Wang, Qingning,Zong, Xuwei,Li, Lan,&Ye, Yetong.(2010).Adsorptive desulfurization of FCC gasoline by modified attapulgite.Shiyou Xuebao, Shiyou Jiagong/Acta Petrolei Sinica (Petroleum Processing Section),26(4),594-599.
MLA	Jiang, Ruiyu,et al."Adsorptive desulfurization of FCC gasoline by modified attapulgite".Shiyou Xuebao, Shiyou Jiagong/Acta Petrolei Sinica (Petroleum Processing Section) 26.4(2010):594-599.