-
1.发明授权Combination dehydrocyclodimerization and dehydrogenation process for producing aromatic and olefin products 失效用于生产芳族和烯烃产物的组合脱氢环化二聚和脱氢方法
公开(公告)号：US5401893A
公开(公告)日：1995-03-28
申请号：US167299
申请日：1993-12-16
CPC分类号： C10G35/06 , C07C15/00 , C07C2/76 , C07C5/3337 , C07C2523/04 , C07C2523/14 , C07C2523/42 , C07C2527/167 , C07C2529/04
摘要： This invention deals with a process for converting aliphatic C.sub.2 -C.sub.6 hydrocarbons into C.sub.6.sup.+ aromatics and C.sub.3.sup.= /C.sub.4.sup.= olefins. The process involves combining dehydrocyclodimerization (DHCD) with dehydrogenation. Thus, the feedstream is first sent to a DHCD zone which produces an effluent stream which contains C.sub.6.sup.+ aromatics along with C.sub.1 -C.sub.5 hydrocarbons. This effluent stream is separated into a stream containing C.sub.1 -C.sub.4 hydrocarbons and one containing C.sub.6.sup.+ aromatics. The C.sub.1 -C.sub.4 containing stream is flowed to a dehydrogenation zone to produce C.sub.3.sup.= /C.sub.4.sup.= olefins.
摘要翻译： 本发明涉及将脂族C 2 -C 6烃转化为C 6+芳烃和C 3 = C 4 =烯烃的方法。 该方法涉及脱氢环化二聚化（DHCD）与脱氢的组合。 因此，原料流首先被送到DHCD区，其产生含有C 6+芳烃与C 1 -C 5烃的流出物流。 将该流出物流分离成含有C 1 -C 4烃和含有C 6+芳族化合物的流。 将含有C1-C4的料流流入脱氢区以产生C3 = / C4 =烯烃。
-
2.发明授权Integration of a methanol-to-olefin reaction system with a hydrocarbon pyrolysis system 有权将甲醇与烯烃反应体系与烃热解系统整合公开(公告)号：US08829259B2
公开(公告)日：2014-09-09
申请号：US13193805
申请日：2011-07-29
CPC分类号： C07C1/20 , C07C4/06 , C07C7/04 , C07C7/163 , C07C7/167 , Y02P30/42 , C07C11/04 , C07C11/06 , C07C11/08
摘要： An integrated MTO synthesis and hydrocarbon pyrolysis system is described in which the MTO system and its complementary olefin cracking reactor are combined with a hydrocarbon pyrolysis reactor in a way that facilitates the flexible production of olefins and other petrochemical products, such as butene-1 and MTBE.
摘要翻译： 描述了一种综合的MTO合成和烃热解系统，其中MTO系统及其互补烯烃裂解反应器与烃热解反应器结合，促进烯烃和其它石化产品如丁烯-1和MTBE的柔性生产 。
-
公开(公告)号：US20120041245A1
公开(公告)日：2012-02-16
申请号：US13193805
申请日：2011-07-29
IPC分类号： C07C4/02
CPC分类号： C07C1/20 , C07C4/06 , C07C7/04 , C07C7/163 , C07C7/167 , Y02P30/42 , C07C11/04 , C07C11/06 , C07C11/08
摘要： An integrated MTO synthesis and hydrocarbon pyrolysis system is described in which the MTO system and its complementary olefin cracking reactor are combined with a hydrocarbon pyrolysis reactor in a way that facilitates the flexible production of olefins and other petrochemical products, such as butene-1 and MTBE.
-
4.发明申请公开(公告)号：US20120041244A1
公开(公告)日：2012-02-16
申请号：US13193780
申请日：2011-07-29
申请人： Joseph A. Montalbano , Steven Lee Krupa , John Joseph Senetar , Joseph H. Gregor , Andrea G. Bozzano , Gary S. Sandhu
发明人： Joseph A. Montalbano , Steven Lee Krupa , John Joseph Senetar , Joseph H. Gregor , Andrea G. Bozzano , Gary S. Sandhu
CPC分类号： C07C41/06 , C07C1/20 , C07C4/02 , C07C4/04 , C07C5/03 , C07C11/04 , C07C11/06 , C07C11/08 , Y02P30/42 , C07C43/046 , C07C11/02
摘要： 1-butene is recovered as a purified product from an MTO synthesis and especially from an integrated MTO synthesis and hydrocarbon pyrolysis system in which the MTO system and its complementary olefin cracking reactor are combined with a hydrocarbon pyrolysis reactor in a way that facilitates the flexible production and recovery of olefins and other petrochemical products, particularly butene-1 and MTBE.
摘要翻译： 1-丁烯作为纯化产物从MTO合成中回收，特别是从集成的MTO合成和烃热解系统中回收，其中MTO系统及其互补烯烃裂解反应器以便于柔性生产的方式与烃热解反应器组合 并回收烯烃和其他石化产品，特别是丁烯-1和MTBE。
-
公开(公告)号：US07842258B2
公开(公告)日：2010-11-30
申请号：US11683510
申请日：2007-03-08
CPC分类号： B01J8/0214 , B01J8/08 , B01J8/085 , B01J2208/00814 , B01J2208/00884
摘要： A secondary containment system is used with a screenless reactor. The secondary containment system includes a screen sized to prevent the passage of catalyst particles, and is affixed to the screenless reactor with supports to hold the screen a desired distance from the reactor.
摘要翻译： 二次密封系统与无筛管反应器一起使用。 次级容纳系统包括尺寸适于防止催化剂颗粒通过的筛网，并且通过支撑件固定到无筛管反应器，以将筛网从反应器保持期望的距离。
-
公开(公告)号：US08921632B2
公开(公告)日：2014-12-30
申请号：US13193780
申请日：2011-07-29
申请人： Joseph A. Montalbano , Steven Lee Krupa , John Joseph Senetar , Joseph H. Gregor , Andrea G. Bozzano , Gary S. Sandhu
发明人： Joseph A. Montalbano , Steven Lee Krupa , John Joseph Senetar , Joseph H. Gregor , Andrea G. Bozzano , Gary S. Sandhu
IPC分类号： C07C2/00 , C07C41/06 , C07C1/20 , C07C4/02 , C07C4/04 , C07C5/03 , C07C11/04 , C07C11/06 , C07C11/08
CPC分类号： C07C41/06 , C07C1/20 , C07C4/02 , C07C4/04 , C07C5/03 , C07C11/04 , C07C11/06 , C07C11/08 , Y02P30/42 , C07C43/046 , C07C11/02
摘要： 1-butene is recovered as a purified product from an MTO synthesis and especially from an integrated MTO synthesis and hydrocarbon pyrolysis system in which the MTO system and its complementary olefin cracking reactor are combined with a hydrocarbon pyrolysis reactor in a way that facilitates the flexible production and recovery of olefins and other petrochemical products, particularly butene-1 and MTBE.
摘要翻译： 1-丁烯作为纯化产物从MTO合成中回收，特别是从集成的MTO合成和烃热解系统中回收，其中MTO系统及其互补烯烃裂解反应器以便于柔性生产的方式与烃热解反应器组合 并回收烯烃和其他石化产品，特别是丁烯-1和MTBE。
-
公开(公告)号：US20080219898A1
公开(公告)日：2008-09-11
申请号：US11683510
申请日：2007-03-08
IPC分类号： B01J19/00
CPC分类号： B01J8/0214 , B01J8/08 , B01J8/085 , B01J2208/00814 , B01J2208/00884
摘要： A secondary containment system is used with a screenless reactor. The secondary containment system includes a screen sized to prevent the passage of catalyst particles, and is affixed to the screenless reactor with supports to hold the screen a desired distance from the reactor.
摘要翻译： 二次密封系统与无筛管反应器一起使用。 次级容纳系统包括尺寸适于防止催化剂颗粒通过的筛网，并且通过支撑件固定到无筛管反应器，以将筛网从反应器保持期望的距离。
-
8.发明授权Combination dehydrocyclodimerization and dehydrogenation process for producing aromatic and olefin products 失效用于生产芳族和烯烃产物的组合脱氢环化二聚和脱氢方法
公开(公告)号：US5600046A
公开(公告)日：1997-02-04
申请号：US348418
申请日：1994-12-02
CPC分类号： C07C2/76 , C07C15/00 , C07C5/3337 , C10G35/06 , C07C2523/04 , C07C2523/14 , C07C2523/42 , C07C2527/167 , C07C2529/04
摘要： This invention deals with a process for converting aliphatic C.sub.2 -C.sub.6 hydrocarbons into C.sub.6.sup.+ aromatics and C.sub.3.sup.= /C.sub.4.sup.= olefins. The process involves combining dehydrocyclodimerization (DHCD) with dehydrogenation. Thus, the feedstream is first sent to a DHCD zone which produces an effluent stream which contains C.sub.6.sup.+ aromatics along with C.sub.1 -C.sub.5 hydrocarbons. This effluent stream is separated into a stream containing C.sub.1 -C.sub.4 hydrocarbons and one containing C.sub.6.sup.+ aromatics. The C.sub.1 -C.sub.4 containing stream is flowed to a dehydrogenation zone to produce C.sub.3.sup.= /C.sub.4.sup.= olefins.
摘要翻译： 本发明涉及将脂族C 2 -C 6烃转化为C 6+芳烃和C 3 = C 4 =烯烃的方法。 该方法涉及脱氢环化二聚化（DHCD）与脱氢的组合。 因此，原料流首先被送到DHCD区，其产生含有C 6+芳烃与C 1 -C 5烃的流出物流。 将该流出物流分离成含有C 1 -C 4烃和含有C 6+芳族化合物的流。 将含有C1-C4的料流流入脱氢区以产生C3 = / C4 =烯烃。
-
-
-
-
-
-
-
搜索结果
8 条记录 (耗时 0.018 秒)
