载锰活性碳纤维SACF-Mn的制备及对乙基硫醇的吸附性能研究Ⅱ.-SACF-Mn对乙基硫醇的吸附性能研究  

PREPARATION OF SACF CARRING Mn (SACF-Mn) AND ADSORPTION BEHAVIORS OF IT TOWARD ETHYLTHIOL Ⅱ.Studies on adsorption behaviors of SACF--Mn toward ethylthiol

作　　者：杜秀英[1] 陆耘[1] 符若文[1] 曾汉民[1] 

机构地区：[1]中山大学材料科学研究所,广州510275

出　　处：《离子交换与吸附》1999年第5期397-402,共6页Ion Exchange and Adsorption

基　　金：广东省自然科学重点课题基金;中山大学前沿基金

摘　　要：研究了ＳＡＣＦ－Ｍｎ对乙基硫醇的吸附性能。发现ＳＡＣＦ-Ｍｎ对乙基硫醇的吸附性能与ＳＡＣＦ－Ｍｎ的制备条件密切相关．ＳＡＣＦ－Ｍｎ对乙基硫醇的吸附，特别对汽油中硫醇的吸附性能优异于ＳＡＣＦ．Adsorption behaviors of SACF carring mangenese compound toward ethylthiol vaporor ethylthiol and thiol in petrol were studied with method of GC and electric potential tilatration.Results show that adsorption behaviors of SACF--Mn to thiol are related to preparationconditions of SACF -- Mn, and better than that of SACF.Maximum adsorption amount of SACF--Mn to ethylthiol vapor can reach 1000 mg/g.Content ofthiol (20 ppm) in petrol can be reduced by less than 10 ppm.

关 键 词：活性碳纤维 负载锰 硫酶 吸附剂 汽油 油品 脱硫 

分 类 号：TE624.54[石油与天然气工程—油气加工工程] TE626.21