[1]王　永,孟　启,孙小强,等.硝基型大孔树脂用于脱除轻质汽油中微量硫醇的研究---静态吸附[J].常州大学学报(自然科学版),2004,(02):11-13.
　WANG Yong,MENG Qi,SUN Xiao - qiang,et al.Study on MacroPorous Nitro - Resin of the Removal of Minim Thiolin Light - Gasoline[J].Journal of Changzhou University(Natural Science Edition),2004,(02):11-13.
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硝基型大孔树脂用于脱除轻质汽油中微量硫醇的研究---静态吸附()
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常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
期数:
2004年02期
页码:
11-13
栏目:
出版日期:
2004-06-25

文章信息/Info

Title:
Study on MacroPorous Nitro - Resin of the Removal of Minim Thiolin Light - Gasoline
作者:
王　永1 ;  孟　启2 ;  孙小强2 ;  俞　斌1
1.南京工业大学理学院, 江苏南京210009 ; 2.江苏工业学院精细石油化工重点实验室, 江苏 常州 213016
Author(s):
WANG Yong1 ;  MENG Qi2 ;  SUN Xiao - qiang2 ;  YU Bin1
1. College of Science , Nanjing University of Technology , Nanjing 210009 , China ; 2. Key Laboratory of Fine Pet rochemical Engineering , J iangsu Polytechnic University , Changzhou 213016 , China
关键词:
树脂;  硝化;  硫醇;  吸附;  脱硫
Keywords:
resin ;  nitration ;  thiol ;  adsorption ;  sweetening
分类号:
TQ 32 ; TE 6
文献标志码:
A
摘要:
研究了一种微球树脂经混酸硝化后, 对轻质烃类中硫醇的吸附行为。研究发现大孔硝化微球树脂对模拟汽油中的1 - 戊 硫醇有很强的吸附能力, 而且随着吸附温度的升高和吸附剂比表面的增大, 吸附能力也有所增强。对硫醇硫含量在39.7μg· g - 1的烃类汽油, 经硝基型树脂吸附处理后, 硫醇硫的含量降到了1μg·g - 1以下, 脱除率达到了99.2 %以上。
Abstract:
Different surface area polystyrene - divinylbene resin was nit rated with mixed acid , and the adsorp2 tion and removal behaviors of thiol in simulation gasoline on the nit ro - resin were studied in laboratory. The results showed that the nit ro - resin of large surface area has better removal behaviors of thiol. With the work temperature rising , adsorption efficiency increased , and adsorption time of balance was shortened. At 50 ℃, the sulfur content of thiol in simulation gasoline was 39.7μg·g - 1 , After adsorption , the sulfur content of thiol was below 1μg·g - 1 , the ratio of desulfurization reached 99.2 %.

参考文献/References:

[1] 于喜贵1 汽油一步法脱硫工艺的改造[J] 1 炼油设计, 1993 , 23 (5) : 171
[2] 邬国英, 林西平1 燃料油低硫化的最新进展[J] 1 江苏石油 化工学院学报, 2001 , 13 (3) : 36 - 391
[3] Irvine R L , Benson B A , Varraveto D M , et al. Low Cost Breakthrough for Low Sulfur Gasoline [A] . 1999 NPRA Annual Meeting [C] . San Antonio , Texas , AM - 99 - 421
[4] 林世雄1 石油炼制工程: 下册[M] 1 北京: 石油工业出版 社, 198813501
[5] 刘振仪, 杨复杰, 林科, 等1 对轻质油品所含硫醇进行转化的 方法[P] 1CN : 1330127 , 2002 - 01 - 091
[6] 徐志达, 陈冰1 活性碳纤维用于汽油脱硫醇的研究[J] 1 石 油炼制与化工, 2000 , 31 (5) : 43 - 45.

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备注/Memo

备注/Memo:
基金项目: 江苏省社会发展基金资助项目(BS2002011) 作者简介: 王永(1979 - ) , 男, 江苏泗阳人, 硕士研究生。
更新日期/Last Update: 2004-06-25