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1.发明授权Method of improving the operation of an existing ethylene oxide manufacturing process and system 有权改善现有环氧乙烷制造工艺和系统运行的方法公开(公告)号：US07235677B2
公开(公告)日：2007-06-26
申请号：US10789052
申请日：2004-02-27
IPC分类号： C07D301/10 , C07D301/08
CPC分类号： C07D301/10 , Y02P20/52
摘要： Described is a method of improving the process and operation of an existing system for manufacturing ethylene oxide. The ethylene oxide manufacturing system includes an epoxidation reactor system containing a volume of high activity epoxidation catalyst. The method includes replacing a portion of the volume of high activity epoxidation catalyst with a volume of high selectivity catalyst, and modifying the operation of the process system so as to provide for a feed to the epoxidation reactor system having a reduced carbon dioxide concentration.
摘要翻译： 描述了改进用于制造环氧乙烷的现有系统的方法和操作的方法。 环氧乙烷制造系统包括含有一定体积的高活性环氧化催化剂的环氧化反应器系统。 该方法包括用一定体积的高选择性催化剂代替一部分体积的高活性环氧化催化剂，并改变工艺系统的操作，以便提供具有降低的二氧化碳浓度的环氧化反应器系统的进料。
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公开(公告)号：US20110021853A1
公开(公告)日：2011-01-27
申请号：US12867973
申请日：2009-02-18
CPC分类号： B01J23/8906 , B01J29/064 , B01J29/42 , B01J29/46 , B01J37/0009 , B01J37/18 , B01J2229/18 , B01J2229/40 , C07C2/76 , C07C2529/46 , C07C2529/76 , Y02P20/52 , Y02P20/588 , C07C15/00
摘要： A process for producing aromatic hydrocarbons which comprises (a) contacting ethane with a dehyroaromatization aromatic catalyst which is comprised of 0.005 to 0.1% wt platinum, an amount of iron which is equal to or greater than the amount of the platinum, from 10 to 99.9% wt of an aluminosilicate, and a binder, and (b) separating methane, hydrogen, and C2-5 hydrocarbons from the reaction products of step (a) to produce aromatic reaction products including benzene.
摘要翻译： 一种制备芳族烃的方法，其包括（a）使乙烷与脱氢芳香族催化剂接触，所述脱氢芳香族催化剂由0.005至0.1重量％的铂，一定量的铂等于或大于铂的量为10至99.9 （wt）的硅铝酸盐和粘合剂，和（b）从步骤（a）的反应产物中分离甲烷，氢和C 2-5烃以产生包括苯的芳香族反应产物。
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公开(公告)号：US20090209794A1
公开(公告)日：2009-08-20
申请号：US12371803
申请日：2009-02-16
CPC分类号： B01J29/44 , B01J29/061 , B01J29/068 , B01J29/405 , B01J37/0009 , B01J2229/20 , B01J2229/42 , C07C2/76 , C07C2529/068 , C07C2529/44 , C07C2529/67 , C07C2529/74 , C10G45/70 , Y02P20/52 , Y02P20/588 , C07C15/00
摘要： A process for producing aromatic hydrocarbons which comprises (a) contacting ethane with a dehyroaromatization aromatic catalyst which is comprised of about 0.005 to about 0.1 wt % platinum, an amount of gallium which is equal to or greater than the amount of the platinum, from about 10 to about 99.9 wt % of an aluminosilicate, and a binder, and (b) separating methane, hydrogen, and C2-5 hydrocarbons from the reaction products of step (a) to produce aromatic reaction products including benzene.
摘要翻译： 一种制备芳族烃的方法，其包括（a）使乙烷与脱氢芳香族催化剂接触，所述脱氢芳香族催化剂由约0.005至约0.1重量％的铂，一定量的等于或大于铂的量的铂从约 10至约99.9重量％的硅铝酸盐和粘合剂，和（b）从步骤（a）的反应产物中分离出甲烷，氢和C 2-5烃，以产生包括苯的芳族反应产物。
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公开(公告)号：US07128153B2
公开(公告)日：2006-10-31
申请号：US10279294
申请日：2002-10-24
申请人： Harold J. Vinegar , Eric Pierre de Rouffignac , Ajay Madhav Madgavkar , Kevin Albert Maher , Billy John McKinzie, II , Bruce Donald Palfreyman , Robert Charles Ryan , George Leo Stegemeier , John Michael Ward , Scott Lee Wellington
发明人： Harold J. Vinegar , Eric Pierre de Rouffignac , Ajay Madhav Madgavkar , Kevin Albert Maher , Billy John McKinzie, II , Bruce Donald Palfreyman , Robert Charles Ryan , George Leo Stegemeier , John Michael Ward , Scott Lee Wellington
CPC分类号： E21B43/2401 , B09C1/02 , B09C1/06 , B09C2101/00 , C10G9/24 , C10G45/00 , E21B17/028 , E21B43/168 , E21B43/24 , E21B43/243 , E21B43/305 , E21B47/02208 , G01V3/26 , Y02P30/30 , Y02P30/44 , Y10S210/901 , Y10T137/0391
摘要： A method for treating a hydrocarbon containing formation is provided. In one embodiment, heat from one or more heaters may be provided to at least a portion of the formation. Heat may be allowed to transfer from the one or more heaters to at least a part of the formation. In certain embodiments, the heat from the one or more heaters may pyrolyze at least some hydrocarbons in the formation. In an embodiment, a first fluid may be introduced into at least a portion of the formation. The portion may have previously undergone an in situ conversion process. A mixture of the first fluid and a second fluid may be produced from the formation. Such mixture may, in some embodiments, be treated or burned.
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5.发明授权公开(公告)号：US08779224B2
公开(公告)日：2014-07-15
申请号：US13082756
申请日：2011-04-08
IPC分类号： C10L1/06 , C10L1/16 , C07C13/465
CPC分类号： C10L10/10 , C07C2/76 , C07C4/14 , C10G50/00 , C10G2300/1025 , C10G2300/1081 , C10G2300/305 , C10G2400/02 , C10G2400/30 , Y02P20/125 , C07C15/02 , C07C15/04
摘要： An integrated process for producing gasoline blending components and aromatic hydrocarbons which comprises: (a) contacting a lower alkane feed with an aromatic hydrocarbon conversion catalyst to produce an aromatic reaction product mixture which is comprised of benzene and/or toluene and/or xylene, C9 aromatic products, C10 aromatic products including naphthalene and, optionally, C11+ aromatic products, (b) separating and recovering the aromatic reaction product mixture, (c) separating and recovering benzene, (d) optionally separating recovering toluene and/or xylene, and (e) separating and recovering the C9 aromatic products and the C10 aromatic products which boil at a lower temperature than naphthalene from the naphthalene and the C10 aromatic reaction products which boil at a higher temperature than naphthalene and any C11+ aromatic products.
摘要翻译： 一种用于生产汽油调和组分和芳族烃的综合方法，其包括：（a）使低级烷烃进料与芳烃转化催化剂接触以产生由苯和/或甲苯和/或二甲苯组成的芳族反应产物混合物，C9 （b）芳族反应产物混合物的分离和回收，（c）分离和回收苯，（d）任选分离回收的甲苯和/或二甲苯，和（d） e）从萘中分离回收C9芳族化合物和比萘低的沸点的C10芳族产物和比萘和任何C 11 +芳族产物在高温下沸腾的C10芳族反应产物。
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6.发明申请PROCESS FOR THE CONVERSION OF LOWER ALKANES TO AROMATIC HYDROCARBONS AND ETHYLENE 审中-公开下烷烃转化为芳香烃和乙烯的方法公开(公告)号：US20100048968A1
公开(公告)日：2010-02-25
申请号：US12542420
申请日：2009-08-17
CPC分类号： C07C15/02 , C07C2/76 , C07C4/06 , C07C11/04 , C07C2529/42 , Y02P20/125
摘要： The present invention provides an integrated process for producing ethylene and aromatic hydrocarbons, specifically benzene, which comprises: (a) contacting a mixed lower alkane feed with an aromatic hydrocarbon conversion catalyst to produce a product mixture which is comprised of aromatic reaction products including benzene, unreacted ethane and non-aromatic products, (b) separating and recovering the benzene and any other aromatic reaction products, (c) separating and recovering the ethane, and (d) introducing the ethane into a cracker to produce ethylene.
摘要翻译： 本发明提供一种用于生产乙烯和芳烃（特别是苯）的综合方法，其包括：（a）使混合的低级烷烃进料与芳族烃转化催化剂接触以产生由芳族反应产物包括苯， 未反应的乙烷和非芳族产物，（b）分离和回收苯和任何其它芳族反应产物，（c）分离和回收乙烷，和（d）将乙烷引入裂解器中以生产乙烯。
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7.发明授权公开(公告)号：US06729401B2
公开(公告)日：2004-05-04
申请号：US09841130
申请日：2001-04-24
申请人： Harold J. Vinegar , Scott Lee Wellington , Ilya Emil Berchenko , Ajay Madhav Madgavkar , John Michael Ward , Robert Martijn Van Hardeveld
发明人： Harold J. Vinegar , Scott Lee Wellington , Ilya Emil Berchenko , Ajay Madhav Madgavkar , John Michael Ward , Robert Martijn Van Hardeveld
IPC分类号： C01C104
CPC分类号： E21B43/24 , C09K8/592 , E21B36/001 , E21B36/04 , E21B41/0057 , E21B43/2401 , E21B43/243 , E21B43/247 , E21B43/30 , Y02C10/14 , Y02P20/582 , Y10S48/06
摘要： A hydrocarbon containing formation may be treated using an in situ thermal process. A mixture of hydrocarbons, H2, and/or other formation fluids may be produced from the formation. Heat may be applied to the formation to raise a temperature of a portion of the formation to a synthesis gas production temperature. A synthesis gas generating fluid may be introduced into the portion. Synthesis gas may be produced from the formation. Synthesis gas may be used as a feed stream in an ammonia synthesis process. Ammonia may be used as a feed stream in a urea synthesis process.
摘要翻译： 可以使用原位热处理来处理含烃地层。 烃，H2和/或其他地层流体的混合物可以从地层中产生。 可以将热量施加到地层以将地层的一部分的温度升高到合成气的产生温度。 可以将合成气体产生流体引入该部分。 合成气体可以从地层中产生。 合成气可用作氨合成过程中的进料流。 氨可以用作尿素合成过程中的进料流。
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公开(公告)号：US08871990B2
公开(公告)日：2014-10-28
申请号：US12371787
申请日：2009-02-16
IPC分类号： C07C15/00 , C07C15/04 , B01J29/44 , C07C2/76 , B01J37/02 , B01J29/068 , B01J37/00 , C10G45/70 , B01J29/67
CPC分类号： B01J29/67 , B01J29/068 , B01J29/44 , B01J29/7469 , B01J29/7492 , B01J37/0009 , B01J37/0201 , B01J2229/20 , B01J2229/42 , C07C2/76 , C07C2529/44 , C07C2529/67 , C07C2529/74 , C10G45/70 , C10G2300/1081 , C10G2400/30 , Y02P20/52 , Y02P20/588 , C07C15/00
摘要： A process for producing aromatic hydrocarbons which comprises (a) contacting ethane with a dehyroaromatization aromatic catalyst which is comprised of about 0.005 to about 0.1% wt platinum, an amount of an attenuating metal which is no more than about 0.02% wt less than the amount of platinum, from about 10 to about 99.9% wt of an aluminosilicate, and a binder, and (b) separating methane, hydrogen, and C2-5 hydrocarbons from the reaction products of step (a) to produce aromatic reaction products including benzene.
摘要翻译： 一种制备芳族烃的方法，其包括（a）使乙烷与脱甲酰芳族化合物催化剂接触，所述脱氢芳香族催化剂由约0.005至约0.1重量％的铂组成，其量为不超过约0.02重量％ 的铂，约10至约99.9重量％的硅铝酸盐和粘合剂，和（b）从步骤（a）的反应产物中分离甲烷，氢和C 2-5烃以产生包括苯的芳族反应产物。
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9.发明授权公开(公告)号：US08835706B2
公开(公告)日：2014-09-16
申请号：US13505043
申请日：2010-10-29
CPC分类号： C07C2/76 , C07C2521/04 , C07C2529/40 , C07C2529/44 , C07C15/00
摘要： A process for the conversion of mixed lower alkanes into aromatics which comprises first reacting a mixed lower alkane feed comprising at least propane and ethane in the presence of an aromatization catalyst under reaction conditions which maximize the conversion of propane into first stage aromatic reaction products, separating ethane from the first stage aromatic reaction products, reacting ethane in the presence of an aromatization catalyst under reaction conditions which maximize the conversion of ethane into second stage aromatic reaction products, and optionally separating ethane from the second stage aromatic reaction products.
摘要翻译： 一种将混合的低级烷烃转化为芳族化合物的方法，该方法包括首先使芳构化催化剂存在下至少包含丙烷和乙烷的混合低级烷烃原料在最大化丙烷转化为第一级芳族反应产物的反应条件下进行反应，分离 来自第一阶段芳香族反应产物乙烷，在芳构化催化剂的反应条件最大化乙烷转化为第二阶段芳香族反应产物下存在下反应的乙烷和任选的来自第二级芳族反应产物分离乙烷。
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公开(公告)号：US20100048969A1
公开(公告)日：2010-02-25
申请号：US12608671
申请日：2009-10-29
IPC分类号： B01J29/068 , C07C2/76 , B01J21/12
CPC分类号： B01J29/44 , B01J29/068 , B01J29/67 , B01J29/7492 , B01J37/0009 , B01J37/0201 , B01J2229/42 , C07C2/76 , C07C2529/44 , C07C2529/67 , C07C2529/74 , C10G11/05 , C10G45/68 , Y02P20/52 , C07C15/00
摘要： A process for producing aromatic hydrocarbons which comprises (a) contacting one or more lower alkanes with a dehydroaromatization aromatic catalyst which is comprised of 0.005 to 0.1% wt platinum, not more than 0.2% wt of an amount of an attenuating metal wherein the amount of platinum is not more than about 0.02% wt more than the amount of the attenuating metal, from about 10 to about 99.9% wt of an aluminosilicate, and a binder, and (b) separating methane, hydrogen, and C2-5 hydrocarbons from the reaction products of step (a) to produce aromatic reaction products including benzene.
摘要翻译： 一种制备芳族烃的方法，其包括（a）使一种或多种低级烷烃与脱氢芳烃化芳族催化剂接触，所述脱氢芳族化合物芳族催化剂由0.005至0.1重量％的铂，不超过0.2重量％的一定量的减弱金属组成， 铂比减量金属的量不大于约0.02重量％，约10至约99.9重量％的硅铝酸盐和粘合剂，和（b）从甲烷，氢和C 2-5烃分离 步骤（a）的反应产物产生包括苯在内的芳族反应产物。
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