用于大港减压渣油超临界萃取残渣的催化加氢高效转化催化剂的协同性能  

Synergistic catalytic hydrogenation of catalysts co-operation on the draff from supercritical fluid extraction of Dagang vacuum residue

作　　者：王艳秋[1,2] 周立雪[2] 宗志敏[1] 魏贤勇[1] 赵锁奇[3] 鲍晓军[3] 

机构地区：[1]中国矿业大学化工学院,江苏徐州221008 [2]徐州工业职业技术学院化工系,江苏徐州221140 [3]中国石油大学重质油加工国家重点实验室,北京102249

出　　处：《应用化工》2010年第12期1791-1794,1798,共5页Applied Chemical Industry

基　　金：国家973项目基金资助(2004CB17801)

摘　　要：采用沸石/Ni,AC/Ni,沸石/沸石和AC/沸石对大港减压渣油超临界萃取残渣(DVR SFER)进行加氢,均获得了协同效应。HM/Ni获得了45.31%的高收率,远远大于在同样条件下HM的收率(16.38%)和Ni的收率(2.62%),催化剂并用后的催化产物包括正构烷烃、支链烷烃、环烷烃、烯烃、芳香烃和含氧有机化合物,主要为柴油成分;并用可降低重质油高效转化的成本,提高低分子催化产物的收率。在石油资源十分紧缺的今天,催化剂并用对DVR SFER催化加氢具有十分重要的意义。Synergistic performance is acquired in the co-operation of ZMS/Ni,AC/Ni,ZMS1/ZMS2 and AC/ZMS.The experiment results of HM/Ni indicate that yields of products of catalytic hydrogenation reach 45.31%which is much better than 16.38% of HM and 2.62% of Ni,respectively.Catalysates of different catalysts coperation is mainly diesel oil including normal alkanes,chain alkanes,cycloalkanes,alkenes,arenes and oxygen-containing organic compounds.Catalysts coperation can reduce cost of efficient conversion and utilization of heavy oil and improve yields of products of small molecule catalysates.Petroleum resource is scarce,catalysts coperations used as catalyzers of catalytic hydroconversion of DVR SFER are significant.

关 键 词：DVR SFER 催化剂沸石分子筛 活性炭 金属Ni 催化加氢 协同性能 收率 

分 类 号：TE622.1[石油与天然气工程—油气加工工程]