[EN] PROCESS FOR PRODUCING PHENYL-ALKANES USING OLEFIN ISOMERIZATION AND PARAFFIN RECYCLE<br/>[FR] PROCEDE POUR PRODUIRE DES PHENYLALCANES PAR ISOMERISATION D'OLEFINE ET REMISE EN CIRCULATION DE PARAFFINE
申请人:UOP LLC
公开号:WO2005068405A1
公开(公告)日:2005-07-28
A process for producing phenyl-alkanes by paraffin dehydrogenation followed by olefin isomerization and then by alkylation of a phenyl compound by a lightly branched olefin is disclosed. An effluent of the alkylation section comprises paraffins that are recycled to the dehydrogenation step. A process that sulfonates phenyl-alkanes having lightly branched aliphatic alkyl groups to produce modified alkylbenzene sulfonates is also disclosed. In addition, the compositions produced by these processes, which can comprise detergents, lubricants, and lubricant additives, are disclosed.
公开了一种通过烷烃脱氢、随后的烯烃异构化和轻微支链烯烃对苯基化合物烷基化的方法,用于生产苯基烷烃。烷基化部分的流出物包括被回收到脱氢步骤的烷烃。还公开了一种磺化带有轻微支链脂肪烷基的苯基烷烃以产生改性烷基苯磺酸盐的方法。此外,还公开了这些过程生产的组合物,其中可以包括洗涤剂、润滑剂和润滑剂添加剂。