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1. 发明申请

WO2007024733A2 BUTANE REMOVAL IN C4 UPGRADING PROCESSES 审中-公开
标题翻译： C4升级过程中丁烷的去除
公开(公告)号：WO2007024733A2
公开(公告)日：2007-03-01
申请号：PCT/US2006/032436
申请日：2006-08-21
申请人： ABB LUMMUS GLOBAL INC.
发明人： GARTSIDE, Robert, J. , GREENE, Marvin, I. , JONES, Quincy, J.
IPC分类号： C07C7/144 , C07C6/04 , C07C11/08 , B01J19/24 , B01J8/00 , C07C5/25
CPC分类号： C07C5/2506 , C07C6/04 , C07C7/144 , C07C11/08 , Y02P20/127
摘要： Disclosed herein is a process for producing a selected butane, comprising obtaining a C4 feed stream comprising C4 paraffins and C4 olefins, splitting the C4 feed stream to form a first stream comprising a first butane and a second stream comprising a second butane, isomerizing at least a part of the second stream to convert a portion of the second butane to the first butane, and recycling at least some of the isomerized part of the second steam to the splitting step, wherein a portion of at least one of the C4 feed stream and the second stream is passed through a facilitated transport membrane to remove butanes, forming at least one purge stream comprising butanes. A process for the conversion of C4 olefins, comprising obtaining a C4 feed stream comprising C4 paraffins and C4 olefins, including 1 -butane and 2-butene, and reacting the C4 feed stream in a metathesis reactor to form a second stream is also disclosed. The second stream is fractionated to form one or more product streams and a recycle stream primarily containing C4 olefins and C4 paraffins. The recycle stream and/or the C4 feed stream is passed through a facilitated transport membrane to remove butanes, forming at least one purge stream.
摘要翻译：本文公开了生产选定丁烷的方法，包括获得包含C 4链烷烃和C 4烯烃的C 4进料流，将C 4进料流分裂以形成包含第一丁烷和第二流的第一流其包含第二丁烷，将第二流的至少一部分异构化以将第二丁烷的一部分转化成第一丁烷，并且将第二蒸汽的至少一些异构化部分再循环至分裂步骤，其中在 C4进料物流和第二物流中的至少一个通过促进传输膜以去除丁烷，从而形成至少一个包含丁烷的清洗物流。还公开了用于C4烯烃转化的方法，其包括获得包含C4链烷烃和C4烯烃（包括1-丁烷和2-丁烯）的C4进料流，并且使C4进料流在易位反应器中反应以形成第二流。将第二物流分馏以形成一种或多种产物流和主要含C4烯烃和C4链烷烃的循环物流。再循环物流和/或C4进料物流通过促进传输膜以除去丁烷，形成至少一个清洗物流。

2. 发明申请

WO2006132706A2 PROCESS FOR THE DOUBLE BOND HYDROISOMERIZATION OF BUTENES 审中-公开
标题翻译：双重债券氢化过程的过程
公开(公告)号：WO2006132706A2
公开(公告)日：2006-12-14
申请号：PCT/US2006/014123
申请日：2006-04-14
申请人： ABB LUMMUS GLOBAL INC.
发明人： GARTSIDE, Robert, J. , SKOURLIS, Thomas, P. , KALEEM, Hassan
IPC分类号： C07C5/25 , C07C6/04
CPC分类号： C07C5/2556 , C07C5/2512 , C07C6/04 , C07C7/04 , Y02P20/52 , C07C11/08 , C07C11/06
摘要： A process is disclosed for the preferential conversion to 2-butene of a stream containing C4 compounds including 1-butene and 2-butene. The process involves mixing the C4 stream with a first hydrogen stream to form a feed stream, hydroisomerizing the feed stream in the presence of a first hydroisomerization catalyst in order to convert at least a portion of the 1-butene to 2-butene, thereby producing a hydroisomerization effluent, passing the hydroisomerization effluent through a fractionation column to form a top stream comprising isobutane and isobutylene and a bottoms stream comprising 2-butene, withdrawing a recycle stream from said fractionation column at a location above the feed point at which the weight ratio of 1-butene to 2-butene is high, and combining the recycle stream with at least one of the C4 stream and the feed stream upstream from the hydroisomerization catalyst. A corresponding apparatus also is disclosed.
摘要翻译：公开了一种优选转化为包含1-丁烯和2-丁烯的C4化合物的物流的2-丁烯的方法。该方法包括将C4流与第一氢气流混合以形成进料流，在第一加氢异构化催化剂存在下使进料流加氢异构化，以将至少一部分1-丁烯转化为2-丁烯，从而产生加氢异构化流出物，使加氢异构化流出物通过分馏塔以形成包含异丁烷和异丁烯的顶部料流和含有2-丁烯的塔底料流，在进料点上方的位置上取出来自所述分馏塔的再循环料流，的1-丁烯与2-丁烯的摩尔比高，并且将再循环流与加氢异构化催化剂上游的C4流和进料流中的至少一个混合。也公开了相应的装置。

3. 发明申请

WO2006052688A2 CATALYST AND PROCESS FOR THE METATHESIS OF ETHYLENE AND BUTENE TO PRODUCE PROPYLENE 审中-公开
标题翻译：用于乙烯和丁烯生成丙烯的催化剂和方法
公开(公告)号：WO2006052688A2
公开(公告)日：2006-05-18
申请号：PCT/US2005/039859
申请日：2005-11-02
申请人： ABB LUMMUS GLOBAL INC. , GARTSIDE, Robert, J. , GREENE, Marvin, I.
发明人： GARTSIDE, Robert, J. , GREENE, Marvin, I.
IPC分类号： C07C6/04 , B01J21/08 , B01J23/30 , C07C11/06
CPC分类号： C07C6/04 , B01J21/08 , B01J23/24 , B01J23/28 , B01J23/30 , B01J23/32 , B01J23/36 , B01J37/0201 , C07C11/06 , C07C2521/08 , C07C2523/28 , C07C2523/30 , C07C2523/36 , Y02P20/127 , Y02P20/52
摘要： A process for producing propylene from a C 4 feed containing 2-butene includes contacting said feed with ethylene in a metathesis reaction zone containing a metathesis catalyst under metathesis reaction conditions to provide an effluent including propylene, said metathesis catalyst consisting essentially of a transition metal or oxide thereof supported on a high purity silica support possessing less than about 150 ppm magnesium, less than about 900 ppm calcium, less than about 900 ppm sodium, less than about 200 ppm aluminum, and less than about 40 ppm iron.
摘要翻译：由包含2-丁烯的C 4原料生产丙烯的方法包括使所述进料与乙烯在易位反应条件下在含有易位催化剂的复分解反应区中接触以提供包含丙烯的流出物，所述易位催化剂基本上由负载在高纯度二氧化硅载体上的过渡金属或其氧化物组成，所述高纯度二氧化硅载体具有小于约150ppm的镁，小于约900ppm的钙，小于约900ppm的钠，小于约200 ppm的铝和小于约40ppm的铁。

4. 发明申请

WO2002100535A1 CATALYST CONSISTING OF A TRANSITION METAL SUPPORTED ON A HIGH PURITY SILICA FOR THE METATHESIS OF OLEFIN(S) 审中-公开
标题翻译：催化剂在高纯度二氧化硅上支撑的过渡金属（O）的组成
公开(公告)号：WO2002100535A1
公开(公告)日：2002-12-19
申请号：PCT/US2002/018402
申请日：2002-06-11
申请人： ABB LUMMUS GLOBAL INC.
发明人： GARTSIDE, Robert, J. , GREENE, Marvin, I. , KHONSARI, Ali, M. , MURRELL, Lawrence, L.
IPC分类号： B01J23/30
CPC分类号： C07C6/04 , B01J21/08 , B01J23/28 , B01J23/30 , B01J23/36 , B01J37/0201 , C07C2521/08 , C07C2523/28 , C07C2523/30 , C07C2523/36
摘要： An olefin metathesis catalyst consists essentially of a transition metal or oxide thereof, preferably tungsten oxide, supported on a high purity silica support possessing less than 150 ppm Mg, less than 900 ppm Ca, less than 900 ppm Na, less than 200 ppm Al, and less than 40 ppm Fe. The support possesses low amounts of acidic or basic sites such that in the reaction of pure butene-1 over said catalyst under metathesis reaction conditions the reaction possesses a weight selectivity to hexene-3 of at least 55 wt%.
摘要翻译：烯烃复分解催化剂基本上由过渡金属或其氧化物，优选氧化钨组成，负载在具有小于150ppm Mg，小于900ppm Ca，小于900ppm Na，小于200ppm Al的高纯度二氧化硅载体上，和小于40ppm的Fe。载体具有少量的酸性或碱性位点，使得在纯合丁-1在复分解反应条件下在所述催化剂上的反应中，该反应对己烯-3的重量选择性至少为55重量％。

5. 发明申请

WO2002059066A1 PROCESS FOR THE PRODUCTION OF LINEAR ALPHA OLEFINS AND ETHYLENE 审中-公开
标题翻译：生产线性ALPHA油脂和乙烯的方法
公开(公告)号：WO2002059066A1
公开(公告)日：2002-08-01
申请号：PCT/US2002/002352
申请日：2002-01-24
申请人： ABB LUMMUS GLOBAL INC.
发明人： GARTSIDE, Robert, J.
IPC分类号： C07C11/04
CPC分类号： C07C11/107 , C07C5/25 , C07C6/04 , C07C11/02 , C07C11/04 , C07C2521/08 , C07C2523/28 , C07C2523/30 , C07C2523/36 , Y02P20/52
摘要： Ethylene and hexene-1 are produced from butene-1 by metathesis of butene-1 and isomerization of the hexene-3 produced therein to hexene-1. The initial staring material is a mixed butene stream wherein butene-1 is isomerized to butene-2 with isobutylene being separated therefrom, followed by isomerization of butene-2 to butene-1, with the butene-1 being the feed to the metathesis.
摘要翻译：乙烯和己烯-1通过丁烯-1的复分解和丁烯-1的己烯-3的异构化生成己烯-1，由丁烯-1制备。初始起始材料是混合丁烯流，其中丁烯-1异构化为丁烯-2，异丁烯与其分离，随后将丁烯-2异构化为丁烯-1，丁烯-1为复分解料的进料。

6. 发明申请

WO2006019717A1 PROCESS FOR THE SELECTIVE HYDROGENATION OF ALKYNES AND/OR DIENES IN AN OLEFIN-CONTAINING HYDROCARBON STREAM 审中-公开
标题翻译：含有烯烃的碳氢化合物流中烷基和/或二烯的选择性加氢方法
公开(公告)号：WO2006019717A1
公开(公告)日：2006-02-23
申请号：PCT/US2005/024628
申请日：2005-07-12
申请人： ABB LUMMUS GLOBAL INC. , GARTSIDE, Robert, J. , SKOURLIS, Thomas
发明人： GARTSIDE, Robert, J. , SKOURLIS, Thomas
IPC分类号： C07C7/163
CPC分类号： C07C7/163 , C07C7/167 , C07C2523/50 , Y02P20/127 , Y02P20/52 , C07C11/08 , C07C11/06 , C07C11/04
摘要： A process for the selective hydrogenation of one or more alkyne and/or one or more diene in an olefin-containing hydrocarbon feed includes contacting the hydrocarbon feed with a catalyst under selective hydrogenation conditions, the catalyst including from about 0.01 to about 0.1 weight percent palladium and from about 0.005 to about 0.6 weight percent of at least one Group IB metal incorporated into an inorganic support, wherein the surface area of the support is from about 2 to about 20 m 2 /g, the pore volume is greater than about 0.4 cc/g, at least about 90% of the pore volume is contained in pores with pore diameters larger than about 500 Å, and the pore volume of the pores with a pore diameter from about 500 to about 1,000 Å comprise from about 1% to about 2% of the total pore volume.
摘要翻译：在含烯烃的烃进料中一种或多种炔和/或一种或多种二烯的选择性氢化的方法包括在选择性氢化条件下使烃进料与催化剂接触，所述催化剂包括约0.01至约0.1重量％的钯和约0.005至约0.6重量％的至少一种掺入无机载体中的IB族金属，其中载体的表面积为约2至约20m

7. 发明申请

WO2002085623A1 PYROLYSIS HEATER 审中-公开
标题翻译：热解加热器
公开(公告)号：WO2002085623A1
公开(公告)日：2002-10-31
申请号：PCT/US2002/013096
申请日：2002-04-24
申请人： ABB LUMMUS GLOBAL INC.
发明人： PLATVOET, Erwin, M., J. , GARTSIDE, Robert, J.
IPC分类号： B32B27/42
CPC分类号： C10G9/20 , B01J8/062 , B01J2208/00495 , B01J2208/00504 , B01J2219/185 , B01J2219/1923 , C10G2300/405 , C10G2400/20 , C10G2400/22
摘要： A pyrolysis heater particularly for the cracking of hydrocarbons in the production of olefins has a burner arrangement in the firebox which directly heats the hearth of the firebox such that it becomes a radiant surface. The base burners operate along with vertically firing hearth burners and optional wall burners in the upper portion of the firebox.
摘要翻译：专门用于在烯烃生产中裂解烃的热解加热器在火箱中具有燃烧器装置，其直接加热火炉的炉床，使其成为辐射表面。底座燃烧器与火炉上部的垂直燃烧炉底炉和可选的壁式燃烧器一起工作。

8. 发明申请

WO2006124167A2 IMPROVED DOUBLE BOND HYDROISOMERIZATION PROCESS 审中-公开
标题翻译：改进的双层氢化方法
公开(公告)号：WO2006124167A2
公开(公告)日：2006-11-23
申请号：PCT/US2006/014106
申请日：2006-04-13
申请人： ABB LUMMUS GLOBAL, INC.
发明人： GARTSIDE, Robert, J. , SKOURLIS, Thomas, P. , TRUBAC, Robert, E. , KALEEM, Hassan
IPC分类号： C07C5/25 , C07C11/08
CPC分类号： C07C5/2512 , C07C11/08
摘要： A process and apparatus are disclosed for hydroisomerizing a mixed C4 olefin stream in a fixed bed hydroisomerization reactor in order to increase the concentration of 2-butene and minimize the concentration of 1 -butene, while concurrently minimizing the production of butanes. In one embodiment, carbon monoxide is introduced into the double bond hydroisomerization reactor along with hydrogen. In another embodiment, hydrogen, and optionally also carbon monoxide, are introduced at multiple locations along the length of the double bond hydroisomerization reactor. The invention is particularly useful in preparing C4 feed streams for metathesis reactions.
摘要翻译：公开了一种用于在固定床加氢异构化反应器中使混合的C 4烯烃流加氢异构化的方法和装置，以增加2-丁烯的浓度并使1-丁烯的浓度最小化，同时最小化丁烷的产生。在一个实施方案中，将一氧化碳与氢一起引入双键加氢异构化反应器。在另一个实施方案中，在双键加氢异构化反应器的长度的多个位置处引入氢和任选的一氧化碳。本发明特别可用于制备用于复分解反应的C4进料流。

9. 发明申请

WO2005009929A3 PROCESSING C4 OLEFIN STREAMS FOR THE MAXIMUM PRODUCTION OF PROPYLENE 审中-公开
公开(公告)号：WO2005009929A3
公开(公告)日：2005-02-03
申请号：PCT/US2004/022118
申请日：2004-07-12
申请人： ABB LUMMUS GLOBAL INC.
发明人： GARTSIDE, Robert, J. , GREENE, Marvin, I.
IPC分类号： C07C6/04
摘要： In order to maximize the production of propylene when the external supply of ethylene is limited, the C 4 cut from a hydrocarbon cracking process is first subjected to autometathesis prior to any isobutylene removal and without any ethylene addition. This favors the reactions which produce propylene and pentenes. The ethylene and propylene produced are then removed leaving a stream of the C 4 ’s and heavier components. The C 5 and heavier components are then removed leaving a mixture of 1-butene, 2-butene, isobutylene, and iso-and normal butanes. The isobutylene is next removed preferably by a catalytic distillation hydroisomerization de-isobutyleneizer. The isobutylene-free C 4 stream is then mixed with the product ethylene removed from the autometathesis product together with any fresh external ethylene needed and subjected to conventional metathesis producing additional propylene.

10. 发明申请

WO2003076371A1 PROCESS FOR PRODUCING PROPYLENE AND HEXENE FROM C4 OLEFIN STREAMS 审中-公开
标题翻译：从C4烯烃流体生产丙烯和丁烯的方法
公开(公告)号：WO2003076371A1
公开(公告)日：2003-09-18
申请号：PCT/US2003/006968
申请日：2003-03-07
申请人： ABB LUMMUS GLOBAL INC.
发明人： GARTSIDE, Robert, J. , GREENE, Marvin, I. , JONES, Quincy, J.
IPC分类号： C07C6/04
CPC分类号： C07C11/107 , C07C5/2512 , C07C6/04 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/10 , C07C2523/02 , C07C2523/16 , C07C2523/24 , C07C2523/30 , C07C2523/32 , C07C2529/06
摘要： A C 3 to C 6 hydrogen cut from a cracking unit is processed for the conversion of olefins to propylene and hexene via autometathesis. The autometathesis of a mixed normal butenes feed in the presence of a metathesis catalyst operates without any ethylene in the feed mix to the metathesis reactor. Some fraction of the 2-butene feed may be isomerized to 1-butene and the 1-butene formed plus the 1-butene in the feed react rapidly with the 2-butene to form propylene and 2-pentene. The feed to the reactor also includes the recycle of the 2-pentene formed in the reactor with unreacted butenes to simultaneously form additional propylene and hexene. In one embodiment, some or all of the 3-hexene formed in the reaction is isomerized to 1-hexene. In another embodiment, some portion of the 3-hexene produced in the main metathesis reaction is reacted with ethylene to produce 1-butene without the need for superfractionation. In another embodiment, the 3-hexene product is hydrogenated and recycled back to the cracking heaters.
摘要翻译：处理从裂化装置切割的C 3至C 6氢气经由自动化将烯烃转化为丙烯和己烯。在复分解催化剂存在下，混合的正丁烯进料的自动化在进料混合物中没有任何乙烯运行到复分解反应器。 2-丁烯进料的一部分可以异构化为1-丁烯，并且进料中形成的1-丁烯加上1-丁烯与2-丁烯快速反应形成丙烯和2-戊烯。反应器的进料还包括在反应器中形成的2-戊烯与未反应的丁烯循环，以同时形成另外的丙烯和己烯。在一个实施方案中，在反应中形成的部分或全部3-己烯异构化为1-己烯。在另一个实施方案中，在主复分解反应中产生的一部分3-己烯与乙烯反应生成1-丁烯，而不需要超分级。在另一个实施方案中，将3-己烯产物氢化并再循环回裂化加热器。

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