公开(公告)号：US07582203B2

公开(公告)日：2009-09-01

申请号：US11332980

申请日：2006-01-17

申请人： Weijian Mo ,  Georghios Agamemnonons Hadjigeorge ,  Frank Hsian Hok Khouw

发明人： Weijian Mo ,  Georghios Agamemnonons Hadjigeorge ,  Frank Hsian Hok Khouw

IPC分类号： C10G11/04

CPC分类号： C10G11/05

摘要： Described is a hydrocarbon cracking process for converting a heavy hydrocarbon feedstock selectively to middle distillate and lower olefins by catalytically cracking a heavy hydrocarbon feedstock within a riser reactor zone by contacting the heavy hydrocarbon feedstock with both a middle distillate selective cracking catalyst in combination with a shape selective zeolite additive under suitable catalytic cracking reaction conditions.

摘要翻译： 描述了一种通过使重质烃原料与中间馏分选择性裂解催化剂与形状 选择性沸石添加剂在合适的催化裂化反应条件下。

公开(公告)号：US06221318B1

公开(公告)日：2001-04-24

申请号：US08230173

申请日：1994-04-20

申请人： Frank Hsian Hok Khouw ,  Geert van der Honing ,  Willem Machiel van Poelje

发明人： Frank Hsian Hok Khouw ,  Geert van der Honing ,  Willem Machiel van Poelje

IPC分类号： B01J818

CPC分类号： C10G11/182 ,  B01J8/0015 ,  B65G53/528 ,  C10G11/18

摘要： Process for radial distribution of fluid into a fluid mass wherein fluid is radially conveyed within and isolated from the fluid mass and discharged via a plurality of distribution points located radially in the fluid mass.

摘要翻译： 将流体径向分布到流体块中的过程，其中流体在径向地传送到流体块内并与流体块隔离并通过径向位于流体块中的多个分配点排出。

公开(公告)号：US07632977B2

公开(公告)日：2009-12-15

申请号：US11332982

申请日：2006-01-17

申请人： Weijian Mo ,  Georghios Agamemnonons Hadjigeorge ,  Frank Hsian Hok Khouw

发明人： Weijian Mo ,  Georghios Agamemnonons Hadjigeorge ,  Frank Hsian Hok Khouw

IPC分类号： C07C4/02

CPC分类号： B01J8/1809 ,  C10G11/05 ,  C10G11/18 ,  C10G11/182 ,  C10G51/026 ,  C10G2300/1059 ,  C10G2300/807 ,  C10G2400/04 ,  C10G2400/08 ,  C10G2400/20

摘要： Disclosed is a process for making middle distillate and lower olefins. The process includes catalytically cracking a gas oil feedstock within a riser reactor zone by contacting under suitable catalytic cracking conditions within the riser reactor zone the gas oil feedstock with a middle distillate selective cracking catalyst that comprises amorphous silica alumina and a zeolite to yield a cracked gas oil product and a spent cracking catalyst. The spent cracking catalyst is regenerated to yield a regenerated cracking catalyst. Within an intermediate cracking reactor such as a dense bed reactor zone and under suitable high severity cracking conditions a gasoline feedstock is contacted with the regenerated cracking catalyst to yield a cracked gasoline product and a used regenerated cracking catalyst. The used regenerated cracking catalyst is utilized as the middle distillate selective catalyst.

摘要翻译： 公开了一种制备中间馏分和低级烯烃的方法。 该方法包括在提升管反应器区域内通过在提升管反应器区域内的合适的催化裂化条件下与瓦斯油原料与包含无定形二氧化硅氧化铝和沸石的中间馏分选择性裂解催化剂接触以产生裂化气体来催化裂解瓦斯油原料 油产品和废裂化催化剂。 再生废裂解催化剂以产生再生裂化催化剂。 在诸如致密床反应器区域的中间裂解反应器中，并且在合适的高苛刻度裂化条件下，汽油原料与再生裂化催化剂接触以产生裂化汽油产物和使用的再生裂化催化剂。 使用的再生裂化催化剂用作中间馏分选择性催化剂。