公开(公告)号：EP2688984A2

公开(公告)日：2014-01-29

申请号：EP12760070.8

申请日：2012-03-20

申请人： Aditya Birla Science & Technology CO. LTD. ,  Aditya Birla Nuvo Limited

发明人： CHAVAN, Sandeep Vasant ,  KINI, Harshad Ravindra ,  KAPOOR, Bir ,  GHOSAL, Ranjan

IPC分类号： C10G19/073

CPC分类号： C10G21/14 ,  C10G29/00 ,  C10G29/04 ,  C10G31/09 ,  C10G45/02 ,  C10G2300/202 ,  C10G2300/44

摘要： A process for desulphurization of petroleum oil, comprising the step of diluting the feed oil with a suitable organic solvent prior to the desulphurization reaction, is disclosed. The organic solvent is selected from alkanes, alkenes, cyclic alkenes and alkynes, and particularly selected from n-hexane, cyclohexane, heptane, pentene, hexene, heptene, octene, toluene and xylene. The solvent concentration in the mixture of feed oil and solvent is in the range of 0.1-70%.

摘要翻译： 公开了一种石油脱硫方法，包括在脱硫反应之前用合适的有机溶剂稀释进料油的步骤。 有机溶剂选自烷烃，烯烃，环烯烃和炔烃，特别选自正己烷，环己烷，庚烷，戊烯，己烯，庚烯，辛烯，甲苯和二甲苯。 进料油和溶剂的混合物中的溶剂浓度在0.1-70％的范围内。

公开(公告)号：EP2688984B1

公开(公告)日：2018-05-02

申请号：EP12760070.8

申请日：2012-03-20

申请人： Aditya Birla Science & Technology CO. LTD. ,  Aditya Birla Nuvo Limited

发明人： CHAVAN, Sandeep Vasant ,  KINI, Harshad Ravindra ,  KAPOOR, Bir ,  GHOSAL, Ranjan

IPC分类号： C10G19/073 ,  C10G29/04

CPC分类号： C10G21/14 ,  C10G29/00 ,  C10G29/04 ,  C10G31/09 ,  C10G45/02 ,  C10G2300/202 ,  C10G2300/44

摘要： A process for desulphurization of petroleum oil, comprising the step of diluting the feed oil with a suitable organic solvent prior to the desulphurization reaction, is disclosed. The organic solvent is selected from alkanes, alkenes, cyclic alkenes and alkynes, and particularly selected from n-hexane, cyclohexane, heptane, pentene, hexene, heptene, octene, toluene and xylene. The solvent concentration in the mixture of feed oil and solvent is in the range of 0.1-70%.