公开(公告)号：US5401384A

公开(公告)日：1995-03-28

申请号：US170004

申请日：1993-12-17

申请人： Nelson Martinez ,  Juan Lujano ,  Nieves Alvarez ,  Jacek Lubinkowski ,  William McEwen

发明人： Nelson Martinez ,  Juan Lujano ,  Nieves Alvarez ,  Jacek Lubinkowski ,  William McEwen

IPC分类号： C10G11/05 ,  B01J29/06 ,  C10G11/18

CPC分类号： C10G11/05 ,  C10G2300/705 ,  Y10S502/521

摘要： An antimony and tin containing compound for passivating contaminant metals to which a catalyst is exposed during fluid catalytic cracking of hydrocarbons containing said contaminant metals, said compound having a composition as follows (R*).sub.x Sb(OSn(R**).sub.3).sub.n wherein R* and R** are aryl compounds having between 6 to 13 carbon atoms, wherein n=1, 2 or 3 and x=4 when n=1, x=3 when n=2, and x=0 when n=3.

摘要翻译： 一种含锑和锡的化合物，用于钝化在含有所述污染金属的烃的流化催化裂化期间催化剂暴露的污染金属，所述化合物具有如下组成（R *）xSb（OSn（R **）3）n，其中 R *和R **是具有6至13个碳原子的芳基化合物，其中n = 1,2或3，当n = 1时x = 4，当n = 2时x = 3，当n = 3时x = 0 。