相转移催化氧化体系在燃料油脱硫中的应用  

Applications of phase transfer catalytic oxidation system in the desulfuration of fuel oil

作　　者：李岚[1] 张海燕[1] 刘倩倩[1] 杨阳[1] 

机构地区：[1]东北石油大学化学化工学院石油与天然气化工省重点实验室,黑龙江大庆163318

出　　处：《化工科技》2011年第1期61-64,共4页Science & Technology in Chemical Industry

摘　　要：介绍了以过氧化氢为氧化剂的相转移催化氧化脱硫研究现状。对过氧化氢/有机酸/季铵盐体系、过氧化氢/杂多酸/季铵盐体系和过氧化氢/合成相转移催化剂体系在脱除燃料油中噻吩、苯并噻吩、二苯并噻吩等方面的应用作了综述。指出了过氧化氢/合成相转移催化剂体系是燃料油深度脱硫的一个重要研究方向。Present situation of research on the phase transfer catalytic oxidative desulfuration employing hydrogen peroxide as oxidizing agent was introduced.Usage of hydrogen peroxide/organic acid/quaternary ammonium salt,hydrogen peroxide/heteropolyacid/quaternary ammonium salt and hydrogen peroxide/compound phase transfer catalyst systems in the removal of thiophene,benzothiophene,dibenzothiophene were reviewed.It can be concluded that hydrogen peroxide/compound phase transfer catalyst system is an important direction of research in the deepdesulfurization of fuel oil.

关 键 词：相转移 催化氧化 燃料油 脱硫 过氧化氢 

分 类 号：TE62[石油与天然气工程—油气加工工程]