公开(公告)号：US4613427A

公开(公告)日：1986-09-23

申请号：US770098

申请日：1985-08-28

申请人： Gonzalo Sepulveda ,  Marcos Rosa-Brussin ,  Nereida Carrion ,  Pedro Roa ,  Alfredo Morales Ruiz ,  Jose Guitian ,  Otto Rodriguez ,  Carlos Zerpa

发明人： Gonzalo Sepulveda ,  Marcos Rosa-Brussin ,  Nereida Carrion ,  Pedro Roa ,  Alfredo Morales Ruiz ,  Jose Guitian ,  Otto Rodriguez ,  Carlos Zerpa

IPC分类号： B01J21/16 ,  C10G45/04 ,  C10G47/04 ,  C10G47/12

CPC分类号： B01J21/16 ,  C10G45/04

摘要： A natural active stable catalyst for use in the hydrodemetallization (HDM) and the hydroconversion (HC) of heavy crudes and residues and, in particular, a method for the preparation of the catalyst from natural clay and a process for the treatment of heavy crudes and residues with the catalyst. The catalyst is free of hydrogenating metals of Groups VIB and VIII of the Periodic Table and comprises primarily iron, silica and alumina derived from the composition of the natural clay. The catalyst possesses a surface area of between 20 to 100 m.sup.2 /g, a total pore volume of between 0.20 to 0.90 cc/g, where 50 to 100% of the total pore volume contains pores of diameter greater than 400 .ANG.. The catalyst has a ratio I(Fe)/I(Si+Al) of between 0.2 to 0.9 as determined by XPS.

摘要翻译： 用于重质原油和残渣的加氢脱金属（HDM）和加氢转化（HC）的天然活性稳定催化剂，特别是用于从天然粘土制备催化剂的方法和用于处理重质原油的方法， 残留物与催化剂。 该催化剂不含元素周期表第VIB族和第Ⅷ族金属氢化物，主要由天然粘土组合物衍生得到铁，二氧化硅和氧化铝。 催化剂的表面积为20至100m 2 / g，总孔体积为0.20至0.90cc / g，其中总孔体积的50至100％含有直径大于400的孔。 催化剂的XPS比例I（Fe）/ I（Si + Al）为0.2-0.9。

公开(公告)号：US4568657A

公开(公告)日：1986-02-04

申请号：US657150

申请日：1984-10-03

申请人： Gonzalo Sepulveda ,  Marcos Rosa-Brussin ,  Nereida Carrion ,  Pedro Roa ,  Alfredo Morales Ruiz ,  Jose Guitian ,  Otto Rodriguez ,  Carlos Zerpa

发明人： Gonzalo Sepulveda ,  Marcos Rosa-Brussin ,  Nereida Carrion ,  Pedro Roa ,  Alfredo Morales Ruiz ,  Jose Guitian ,  Otto Rodriguez ,  Carlos Zerpa

IPC分类号： B01J21/16 ,  B01J35/10 ,  C10G45/04 ,  C10G49/02 ,  C10G50/00 ,  B01J29/00 ,  B01J29/06

CPC分类号： C10G45/04 ,  B01J21/16

摘要： A natural active stable catalyst for use in the hydrodemetallization (HDM) and the hydroconversion (HC) of heavy crudes and residues and, in particular, a method for the preparation of the catalyst from natural clay and a process for the treatment of heavy crudes and residues with the catalyst. The catalyst is free of hydrogenating metals of Groups VIB and VIII of the Periodic Table and comprises primarily iron, silica and alumina derived from the composition of the natural clay. The catalyst possesses a surface area of between 20 to 100 m.sup.2 /g, a total pore volume of between 0.20 to 0.90 cc/g, where 50 to 100% of the total pore volume contains pores of diameter greater than 400 .ANG.. The catalyst has a ratio I(Fe)/I(Si+Al) of between 0.2 to 0.9 as determined by XPS.

摘要翻译： 用于重质原油和残渣的加氢脱金属（HDM）和加氢转化（HC）的天然活性稳定催化剂，特别是用于从天然粘土制备催化剂的方法和用于处理重质原油的方法， 残留物与催化剂。 该催化剂不含元素周期表第VIB族和第Ⅷ族金属氢化物，主要由天然粘土组合物衍生得到铁，二氧化硅和氧化铝。 催化剂的表面积为20至100m 2 / g，总孔体积为0.20至0.90cc / g，其中总孔体积的50至100％含有直径大于400的孔。 催化剂的XPS比例I（Fe）/ I（Si + Al）为0.2-0.9。