公开(公告)号：US08642499B2

公开(公告)日：2014-02-04

申请号：US12517974

申请日：2007-11-21

申请人： Wu-Cheng Cheng ,  Kevin John Sutovich ,  Ruizhong Hu ,  Ranjit Kumar ,  Xinjin Zhao

发明人： Wu-Cheng Cheng ,  Kevin John Sutovich ,  Ruizhong Hu ,  Ranjit Kumar ,  Xinjin Zhao

IPC分类号： C10G11/04

CPC分类号： B01J29/06 ,  B01J29/084 ,  B01J35/1014 ,  B01J37/0045 ,  B01J2229/42 ,  C10G11/05

摘要： A particulate catalytic cracking catalyst which comprises a zeolite having catalytic cracking ability under catalytic cracking conditions, added silica, precipitated alumina and, optionally clay. The catalytic cracking catalyst has a high matrix surface area and is useful in a catalytic cracking process, in particularly, a fluid catalytic cracking process, to improve bottoms conversion at a constant coke formation.

摘要翻译： 一种颗粒催化裂化催化剂，其包括在催化裂化条件下具有催化裂解能力的沸石，加入二氧化硅，沉淀氧化铝和任选的粘土。 催化裂化催化剂具有高的基体表面积，并且可用于催化裂化过程，特别是流化催化裂化过程，以改善恒定焦炭形成时的底部转化率。

公开(公告)号：US20110036754A1

公开(公告)日：2011-02-17

申请号：US12517974

申请日：2007-11-21

申请人： Wu-Cheng Cheng ,  Kevin John Sutovich ,  Ruizhong Hu ,  Ranjit Kumar ,  Xinjin Zhao

发明人： Wu-Cheng Cheng ,  Kevin John Sutovich ,  Ruizhong Hu ,  Ranjit Kumar ,  Xinjin Zhao

IPC分类号： C10G11/04 ,  B01J29/06

CPC分类号： B01J29/06 ,  B01J29/084 ,  B01J35/1014 ,  B01J37/0045 ,  B01J2229/42 ,  C10G11/05

摘要： A particulate catalytic cracking catalyst which comprises a zeolite having catalytic cracking ability under catalytic cracking conditions, added silica, precipitated alumina and, optionally clay. The catalytic cracking catalyst has a high matrix surface area and is useful in a catalytic cracking process, in particularly, a fluid catalytic cracking process, to improve bottoms conversion at a constant coke formation.

摘要翻译： 一种颗粒催化裂化催化剂，其包括在催化裂化条件下具有催化裂解能力的沸石，加入二氧化硅，沉淀氧化铝和任选的粘土。 催化裂化催化剂具有高的基体表面积，并且可用于催化裂化过程，特别是流化催化裂化过程，以改善恒定焦炭形成时的底部转化率。

公开(公告)号：US20110224471A1

公开(公告)日：2011-09-15

申请号：US13128139

申请日：2009-12-08

申请人： Richard Franklin Wormsbecher ,  Kevin John Sutovich

发明人： Richard Franklin Wormsbecher ,  Kevin John Sutovich

IPC分类号： C07C4/00

CPC分类号： C10G3/49 ,  C10G3/57 ,  C10G11/18 ,  C10G2300/1014 ,  C10G2300/1018 ,  C10G2300/1033 ,  C10G2300/1059 ,  C10G2300/107 ,  C10G2300/1074 ,  C10G2300/1077 ,  C10G2400/02 ,  Y02P30/20

摘要： A process for fluid catalytically cracking a hydrocarbon feedstock containing at least one bio-renewable feed fraction using a rare earth metal oxide-containing, high zeolite-to-matrix surface area ratio catalyst is disclosed. The catalyst comprising a zeolite, preferably a Y-type zeolite, a matrix, at least 1 wt % of a rare earth metal oxide, based on the total weight of the catalyst. The zeolite surface area-to-matrix surface area ratio of the catalyst is at least 2, preferably greater than 2.

摘要翻译： 公开了一种使用含稀土金属氧化物的高沸石 - 基质表面积比的催化剂对包含至少一种生物可再生进料馏分的烃原料进行流体催化裂化的方法。 包含沸石，优选Y型沸石的催化剂，基于催化剂总重量的至少1重量％的稀土金属氧化物的基体。 催化剂的沸石表面积与基体表面积比至少为2，优选大于2。