公开(公告)号：US06811683B2

公开(公告)日：2004-11-02

申请号：US09818439

申请日：2001-03-27

申请人： Stephen Mark Davis ,  Michael Gerard Matturro

发明人： Stephen Mark Davis ,  Michael Gerard Matturro

IPC分类号： C10G6700

CPC分类号： C10G45/58 ,  C10G2/00 ,  C10G45/02 ,  C10G2300/1025 ,  C10G2300/1055 ,  C10G2300/807 ,  C10G2400/04 ,  C10L1/08

摘要： A process for producing a diesel fuel stock from bitumen uses steam and a hydroisomerized diesel fraction produced by a gas conversion process, to respectively stimulate the bitumen production and increase the cetane number of a hydrotreated diesel fuel fraction produced by upgrading the bitumen, to form a diesel stock. The diesel stock is used for blending and forming diesel fuel.

摘要翻译： 从沥青生产柴油燃料原料的方法使用蒸汽和通过气体转化方法生产的加氢异构化柴油馏分，分别刺激沥青生产并增加通过升级沥青产生的加氢处理的柴油燃料馏分的十六烷值，形成 柴油库存。 柴油原料用于混合和形成柴油。

公开(公告)号：US6153155A

公开(公告)日：2000-11-28

申请号：US211327

申请日：1998-12-15

申请人： Michael Y. Wen ,  Georgui S. Golovin ,  Mikhail Ja. Shpirt ,  Leonid A. Zekel ,  Andrew Sullivan ,  Stephen Mark Davis

发明人： Michael Y. Wen ,  Georgui S. Golovin ,  Mikhail Ja. Shpirt ,  Leonid A. Zekel ,  Andrew Sullivan ,  Stephen Mark Davis

IPC分类号： C22B7/00 ,  C22B7/02 ,  C22B34/34 ,  C01G37/00 ,  B01D11/00 ,  C01G23/00 ,  C01G28/00 ,  C01G45/00

CPC分类号： C22B34/345 ,  C22B7/009 ,  C22B7/02 ,  Y02P10/214 ,  Y02P10/23

摘要： The invention relates to a process for recovering the transition metal component of catalysts used in the hydroconversion of heavy hydrocarbonaceous materials. In accordance with the invention, a slurry of a transition metal catalyst and hydrocarbon is catalytically desulfurized resulting in a desulfurized product and a solid residue containing the transition metal. The transition metal may be recovered by coking the residue and then dividing the coker residue into two portions are combusted with the flue dust from the first combustion zone being conducted to the second combustion zone. The flue dust from the second combustion zone is treated with ammonia and ammonium carbonate in order to obtain ammonium molybdate.

摘要翻译： 本发明涉及用于回收用于重烃类材料的加氢转化的催化剂的过渡金属组分的方法。 根据本发明，过渡金属催化剂和烃的浆料被催化脱硫，得到脱硫产物和含有过渡金属的固体残余物。 可以通过焦化残余物来回收过渡金属，然后将焦化残渣分成两部分，将来自第一燃烧区的烟道灰分燃烧到第二燃烧区。 用氨和碳酸铵处理来自第二燃烧区的烟尘，以获得钼酸铵。