公开(公告)号：US4879265A

公开(公告)日：1989-11-07

申请号：US192379

申请日：1988-05-10

申请人： Howard D. Simpson ,  Pauline B. Borgens

发明人： Howard D. Simpson ,  Pauline B. Borgens

IPC分类号： B01J27/18 ,  B01J23/24 ,  B01J23/28 ,  B01J23/85 ,  B01J27/188 ,  B01J27/19 ,  B01J29/035 ,  B01J37/02 ,  C10G45/04 ,  C10G45/06 ,  C10G45/08 ,  C10G49/04

CPC分类号： B01J23/24 ,  B01J23/28 ,  B01J23/85 ,  B01J27/188 ,  B01J37/0203 ,  C10G45/04 ,  C10G45/08 ,  C10G49/04

摘要： A hydrocarbon hydroprocessing catalyst containing a Group VIB metal and a phosphorus component on a porous refractory oxide is prepared by impregnating support particles with a solution containing (1) phosphorus, and (2) citric acid in a mole ratio to Group VIB metal components of less than 1 to 1, followed by drying and calcining. The catalyst is useful for promoting a number of hydrocarbon hydroprocessing reactions, particularly those involving hydrogenative desulfurization, demetallization and most particularly, denitrogenation.

摘要翻译： 通过用含有（1）磷的溶液浸渍载体颗粒和（2）与VIB族金属组分的摩尔比小的柠檬酸，制备在多孔难熔氧化物上含有VIB族金属和磷成分的烃加氢处理催化剂 1比1，然后干燥和煅烧。 该催化剂可用于促进许多烃加氢反应，特别是那些涉及氢化脱硫，脱金属，特别是脱氮的那些。

公开(公告)号：US4940533A

公开(公告)日：1990-07-10

申请号：US414929

申请日：1989-09-29

申请人： Howard D. Simpson ,  Pauline B. Borgens

发明人： Howard D. Simpson ,  Pauline B. Borgens

IPC分类号： B01J23/24 ,  B01J23/28 ,  B01J23/85 ,  B01J27/188 ,  B01J37/02 ,  C10G45/04 ,  C10G45/08 ,  C10G49/04

CPC分类号： C10G45/04 ,  B01J23/24 ,  B01J23/28 ,  B01J23/85 ,  B01J27/188 ,  B01J37/0203 ,  C10G45/08 ,  C10G49/04

摘要： Hydrocarbon hydroprocessing using catalysts containing a Group VIB metal and a phosphorus component on a porous refractory oxide is prepared by impregnating support particles with a solution containing (1) phosphorus, and (2) citric acid in a mole ratio to Group VIB metal components of less than 1 to 1, followed by drying and calcining. The catalysts are useful for promoting a number of hydrocarbon hydroprocessing reactions, particularly those involving hydrogenative desulfurization, demetallization and most particularly, denitrogenation.

摘要翻译： 使用含有VIB族金属和磷成分的催化剂在多孔耐火氧化物上的烃加氢是通过用含有（1）磷的溶液浸渍载体颗粒和（2）与VIB族金属组分摩尔比小的柠檬酸来制备的 1比1，然后干燥和煅烧。 催化剂可用于促进许多烃加氢反应，特别是涉及氢化脱硫，脱金属，特别是脱氮的那些。