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公开(公告)号：US08357830B2
公开(公告)日：2013-01-22
申请号：US13537811
申请日：2012-06-29
IPC分类号： C07C2/66
CPC分类号： C07C2/66 , B01J29/06 , B01J29/70 , B01J29/7007 , B01J29/7038 , B01J35/002 , B01J35/026 , B01J37/0009 , B01J37/0045 , B01J2229/42 , C10G29/205 , C10G2300/1092 , C10G2300/1096 , C10G2300/4018 , C10G2300/4056 , C10G2400/30 , C07C15/02
摘要： A process for producing a monoalkylated aromatic compound in an alkylation reaction zone, comprising providing upstream of said alkylation reaction zone a reactive guard bed having a catalyst of *BEA, MWW, or FAU framework structure and an alkylation feed wherein at least a portion of any reactive impurities are removed from the alkylation feed to form an effluent; and providing the effluent and a first catalytic particulate material which comprises MCM-56 and an alumina binder sized 50-60 mesh and having a ratio of surface area over volume ratio in the range of 241 to 2867 cm-1 and optionally additional alkylating agent to said alkylation reaction zone; and contacting said alkylatable aromatic compound and said alkylating agent with said catalytic particulate material in said alkylation reaction zone maintained under alkylation conditions, to form a product comprised of said monoalkylated aromatic compound.
摘要翻译： 一种在烷基化反应区中制备单烷基化芳族化合物的方法，包括在所述烷基化反应区的上游提供具有* BEA，MWW或FAU骨架结构和烷基化进料的催化剂的反应性保护床，其中至少一部分任何 从烷基化进料中除去反应性杂质以形成流出物; 并提供流出物和第一催化颗粒材料，其包含MCM-56和尺寸为50-60目的氧化铝粘合剂，并且具有在241至2867cm -1范围内的体积比的表面积比和任选的另外的烷基化剂与 所述烷基化反应区; 以及使所述烷基化芳族化合物和所述烷基化剂与所述烷基化反应区中的所述催化颗粒材料接触，从而形成由所述单烷基化芳族化合物组成的产物。
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2.发明授权Process for removing polar components from a process stream to prevent heat loss 有权从工艺流中除去极性组分以防止热损失的方法公开(公告)号：US08317902B2
公开(公告)日：2012-11-27
申请号：US12537277
申请日：2009-08-07
IPC分类号： B01D53/02
CPC分类号： C10G25/05 , B01D53/02 , B01D53/52 , B01D2253/108 , B01D2253/112 , B01D2256/24 , B01D2257/406 , B01D2259/40083 , B01J20/0214 , B01J20/0218 , B01J20/0222 , B01J20/0225 , B01J20/0229 , B01J20/0237 , B01J20/0244 , B01J20/06 , B01J20/18 , B01J20/3408 , B01J20/3433 , B01J20/3458 , C10G25/03 , C10G25/12 , C10G53/08 , C10G2300/201 , C10G2300/207
摘要： A process for removing polar components from a process stream in a refinery process without cooling the process stream. The process stream is fed to a first adsorber unit to remove contaminants containing sulfur at substantially the same elevated temperature by exposing the process stream to a metal oxide and/or a mixed metal oxide to remove the sulfur containing contaminants and produce a metal sulfide and a desulfurized process stream. The metal sulfide may be regenerated by exposing it to a stream of oxygen and the desulfurized process stream exposed to the regenerated metal/mixed metal oxide to remove moisture from the stream. The stream is then processed within a second adsorber unit to remove nitrogen containing contaminants at substantially the same elevated temperature by exposing the stream to a molecular sieve and/or zeolite.
摘要翻译： 在炼油过程中从工艺流中除去极性组分而不冷却工艺流的方法。 通过将工艺流暴露于金属氧化物和/或混合金属氧化物以除去含硫污染物并产生金属硫化物和产生金属硫化物，将工艺物流进料到第一吸附器单元以除去基本上相同高温下的含硫物质 脱硫工艺流。 金属硫化物可以通过将其暴露于氧气流中并且暴露于再生金属/混合金属氧化物的脱硫工艺流以从流中除去水分而再生。 然后在第二吸附器单元内处理流，以通过将流暴露于分子筛和/或沸石，在基本上相同的高温下除去含氮污染物。
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3.发明申请Catalyst Composition, the Method of Manufacturing, and the Process of Using Thereof in Hydrocarbon Conversions 有权催化剂组合物，其制备方法及其在烃转化中的应用过程公开(公告)号：US20100304959A1
公开(公告)日：2010-12-02
申请号：US12767559
申请日：2010-04-26
IPC分类号： B01J29/06
CPC分类号： B01J29/7038 , B01J29/7007 , B01J29/80 , B01J37/0009 , B01J37/0036 , B01J2229/42 , C07C2/66 , C07C6/126 , C07C2529/70 , Y02P20/52 , C07C15/085 , C07C15/073
摘要： A catalyst composition comprises (a) a MCM-22 family molecular sieve; and (b) a binder, wherein the MCM-22 family molecular sieve is characterized by an average crystal agglomerate size of less than or equal to 16 microns. The catalyst composition may further have a second molecular sieve having a Constraint Index of less than 12, e.g., less than 2. Examples of molecular sieve useful for this disclosure are a MCM-22 family molecular sieve, zeolite Y, and zeolite Beta. The catalyst composition may be used for the process of alkylation or transalkylation of an alkylatable aromatic compound with an alkylating agent.
摘要翻译： 催化剂组合物包含（a）MCM-22族分子筛; 和（b）粘合剂，其中MCM-22族分子筛的特征在于平均晶体聚集体尺寸小于或等于16微米。 催化剂组合物还可以具有约束指数小于12，例如小于2的第二分子筛。可用于本发明的分子筛的实例是MCM-22族分子筛，Y沸石和β沸石。 催化剂组合物可用于烷基化芳族化合物与烷基化剂的烷基化或烷基转移过程。
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公开(公告)号：US07816574B2
公开(公告)日：2010-10-19
申请号：US12019955
申请日：2008-01-25
IPC分类号： C07C2/66
CPC分类号： C10G50/00 , C07C2/66 , C10G2300/1088 , C10G2300/1092 , C10G2300/1096 , C10G2300/70 , C10G2400/30 , Y02P20/52 , C07C15/073 , C07C15/085
摘要： The present disclosure provides a process for selectively producing a desired monoalkylated aromatic compound comprising the step of contacting in a reaction zone an alkylatable aromatic compound with an alkylating agent in the presence of catalyst comprising a porous crystalline material under at least partial liquid phase conditions, said catalyst manufactured from extrudate to comprise catalytic particulate material of from about 125 microns to about 790 microns in size, having an Effectiveness Factor increased from about 25% to about 750% from that of the original extrudate, and having an external surface area to volume ratio of greater than about 79 cm−1.
摘要翻译： 本公开提供了选择性制备所需单烷基化芳族化合物的方法，其包括在至少部分液相条件下在包含多孔结晶材料的催化剂存在下在反应区中使烷基化芳族化合物与烷基化剂接触的步骤，所述方法 催化剂由挤出物制成，包括尺寸为约125微米至约790微米的催化颗粒材料，其效力因子与原始挤出物相比增加约25％至约750％，并具有外表面积与体积比 大于约79cm -1。
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5.发明申请PROCESS FOR REMOVING POLAR COMPONENTS FROM A PROCESS STREAM TO PREVENT HEAT LOSS 有权从流程流中移除极性组件以防止热损失的过程公开(公告)号：US20100037773A1
公开(公告)日：2010-02-18
申请号：US12537277
申请日：2009-08-07
IPC分类号： B01D53/02
CPC分类号： C10G25/05 , B01D53/02 , B01D53/52 , B01D2253/108 , B01D2253/112 , B01D2256/24 , B01D2257/406 , B01D2259/40083 , B01J20/0214 , B01J20/0218 , B01J20/0222 , B01J20/0225 , B01J20/0229 , B01J20/0237 , B01J20/0244 , B01J20/06 , B01J20/18 , B01J20/3408 , B01J20/3433 , B01J20/3458 , C10G25/03 , C10G25/12 , C10G53/08 , C10G2300/201 , C10G2300/207
摘要： A process and system for removing polar components from a process stream in a refinery process without cooling the process stream are disclosed. The process stream is fed to a first adsorber unit to remove contaminants containing sulfur from the process stream. The process stream is processed within the first adsorber unit to remove sulfur containing contaminants. The process stream is processed with the first adsorber unit at substantially the same elevated temperature. The process stream is processed within the first adsorber unit by exposing the process stream to at least one of a metal oxide and a mixed metal oxide to remove the sulfur containing contaminants from the process stream and produce a metal sulfide and a desulfurized process stream. The metal sulfide may be exposed to a stream of oxygen to regenerate the at least one of a metal oxide and a mixed metal oxide. The desulfurized process stream may be exposed to at least one of the regenerated metal oxide and regenerated mixed metal oxide to remove moisture from the desulfurized process stream. The desulfurized process stream is then fed through a second adsorber unit to remove contaminants containing nitrogen from the process stream. The process stream is processed within the second adsorber unit to remove nitrogen containing contaminants, where the process stream being processed at substantially the same elevated temperature. The process stream is processed within the second adsorber unit by exposing the process stream to at least one of a molecular sieve and zeolites to remove nitrogen containing contaminants from the process stream.
摘要翻译： 公开了一种用于在炼油工艺中从工艺流中除去极性组分而不冷却工艺流的方法和系统。 将工艺流送入第一吸附器单元以从工艺流中除去含有硫的污染物。 在第一吸附器单元内处理工艺流以除去含硫污染物。 在基本上相同的高温下用第一吸附器单元处理工艺流。 通过将工艺流暴露于金属氧化物和混合金属氧化物中的至少一种以从工艺流中除去含硫污染物并生产金属硫化物和脱硫工艺流，在第一吸附器单元内处理工艺流。 金属硫化物可以暴露于氧气流中以再生金属氧化物和混合金属氧化物中的至少一种。 脱硫工艺物流可以暴露于再生金属氧化物和再生混合金属氧化物中的至少一种，以从脱硫工艺物流中除去水分。 然后将脱硫的工艺物流通过第二吸附器单元以从工艺流中除去含有氮的污染物。 在第二吸附器单元内处理工艺流以除去含氮污染物，其中工艺流在基本相同的高温下进行处理。 通过将工艺流暴露于分子筛和沸石中的至少一种以从工艺流中除去含氮污染物，在第二吸附器单元内处理工艺流。
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6.发明申请公开(公告)号：US20080154081A1
公开(公告)日：2008-06-26
申请号：US11643550
申请日：2006-12-21
申请人： Christine N. Elia , Frederick Y. Lo , Michael C. Clark , Morris C. Smith , Michael Hryniszak , Mohan Kalyanaraman
发明人： Christine N. Elia , Frederick Y. Lo , Michael C. Clark , Morris C. Smith , Michael Hryniszak , Mohan Kalyanaraman
CPC分类号： B01J29/7038 , B01J29/7007 , B01J29/80 , B01J37/0009 , B01J37/0036 , B01J2229/42 , C07C2/66 , C07C6/126 , C07C2529/70 , Y02P20/52 , C07C15/085 , C07C15/073
摘要： A catalyst composition comprises (a) a MCM-22 family molecular sieve; and (b) a binder, wherein the MCM-22 family molecular sieve is characterized by an average crystal agglomerate size of less than or equal to 16 microns. The catalyst composition may further have a second molecular sieve having a Constraint Index of less than 12, e.g., less than 2. Examples of molecular sieve useful for this disclosure are a MCM-22 family molecular sieve, zeolite Y, and zeolite Beta. The catalyst composition may be used for the process of alkylation or transalkylation of an alkylatable aromatic compound with an alkylating agent.
摘要翻译： 催化剂组合物包含（a）MCM-22族分子筛; 和（b）粘合剂，其中MCM-22族分子筛的特征在于平均晶体聚集体尺寸小于或等于16微米。 催化剂组合物还可以具有约束指数小于12，例如小于2的第二分子筛。可用于本发明的分子筛的实例是MCM-22族分子筛，Y沸石和β沸石。 催化剂组合物可用于烷基化芳族化合物与烷基化剂的烷基化或烷基转移过程。
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公开(公告)号：US07214840B2
公开(公告)日：2007-05-08
申请号：US10897528
申请日：2004-07-23
IPC分类号： C07C2/68
CPC分类号： C07C2/66 , C07C7/13 , C07C2529/70 , C07C15/107
摘要： In a process for reducing the Bromine Index of a feed containing a linear alkylbenzene and bromine-reactive olefinic hydrocarbon contaminants, the feed is contacted under conditions effective to remove bromine-reactive olefinic hydrocarbon contaminants with a catalyst comprising zeolite Y catalyst having an alpha value of about 2 to about 30. The feed will normally also contain benzene and linear paraffin remaining from the alkylation process used to produce the linear alkylbenzene.
摘要翻译： 在减少含有直链烷基苯和溴反应性烯烃污染物的进料的溴指数的方法中，使用含有沸石Y催化剂的催化剂有效除去溴反应性烯烃污染物的条件进料进料接触，该催化剂的α值为 约2至约30.进料通常还含有从用于生产直链烷基苯的烷基化方法残留的苯和线性链烷烃。
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公开(公告)号：US5498582A
公开(公告)日：1996-03-12
申请号：US161849
申请日：1993-12-06
IPC分类号： C08F4/642 , B01J31/22 , C08F4/02 , C08F4/64 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F10/02 , B01J31/14 , B01J37/02
CPC分类号： B01J31/143 , B01J31/146 , B01J31/165 , B01J31/2295 , C08F10/00 , B01J2531/48 , B01J2531/49 , C08F4/65908 , C08F4/6592
摘要： A catalyst precursor is formed by providing in slurry: (1) a carrier, which is porous and in the form of particles, or spheres, preferably particles of a crosslinked polymer, having a particle diameter of about 1 to about 300 microns, a porosity of about 0.001 to about 10 cc/gm, and a surface area of about 1 to about 1,000 m.sup.2 /gm; (2) a metallocene complex having an empirical formulaCp.sub.m MA.sub.n B.sub.pin which Cp is an unsubstituted or substituted cyclopentadienyl group, M is zirconium, titanium, or hafnium; m is 1, 2, or 3 and each of A and B is a halogen atom, hydrogen or an alkyl group, and (3) an anion forming reagent comprising either a borate complex or a borane. An alkyl aluminum compound is used in conjunction with the catalyst as either a cocatalyst or an impurity scavenger.
摘要翻译： 通过提供浆料形成催化剂前体：（1）多孔的并且为颗粒形式的载体，或具有粒径约1至约300微米的交联聚合物的球体，优选颗粒，孔隙率 约0.001至约10cc / gm，表面积约1至约1,000m 2 / gm; （2）具有经验式CpmMAnBp的茂金属络合物，其中Cp是未取代或取代的环戊二烯基，M是锆，钛或铪; m为1,2或3，A和B各自为卤原子，氢或烷基，（3）含硼酸盐络合物或硼烷的阴离子形成剂。 烷基铝化合物与催化剂一起用作助催化剂或杂质清除剂。
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公开(公告)号：US08492602B2
公开(公告)日：2013-07-23
申请号：US12520608
申请日：2007-12-20
IPC分类号： C07C2/66
CPC分类号： B01J29/7088 , B01J21/063 , B01J29/08 , B01J29/40 , B01J29/70 , B01J29/7007 , B01J29/7038 , B01J29/7057 , B01J29/80 , B01J37/0009 , B01J2229/42 , C07C2/66 , C07C6/126 , C07C2521/04 , C07C2521/06 , C07C2529/70
摘要： This disclosure relates to a process for alkylating an aromatic hydrocarbon with an alkylating agent to produce an alkylated aromatic product, said process comprising contacting said aromatic hydrocarbon and said alkylating agent with a catalyst composition under alkylation conditions effective to alkylate said aromatic hydrocarbon with said alkylating agent to form an effluent comprising said alkylated aromatic product, wherein said catalyst composition comprising (a) MCM-22 family material; and (b) a binder comprising at least 1 wt. % of a titanium compound based on the weight of said catalyst composition, wherein said titanium compound was anatase and rutile phases.
摘要翻译： 本公开涉及一种用烷基化剂烷基化烷基化产生烷基化芳族产物的方法，所述方法包括使烷基化剂与催化剂组合物在烷基化条件下接触，所述烷基化条件有效地使所述芳族烃与所述烷基化剂烷基化 以形成包含所述烷基化芳族产物的流出物，其中所述催化剂组合物包含（a）MCM-22族材料; 和（b）包含至少1重量％ ％的钛化合物，基于所述催化剂组合物的重量，其中所述钛化合物是锐钛型和金红石相。
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公开(公告)号：US20130072734A1
公开(公告)日：2013-03-21
申请号：US13676647
申请日：2012-11-14
IPC分类号： C07C2/66
CPC分类号： C07C2/66 , B01J29/06 , B01J29/70 , B01J29/7007 , B01J29/7038 , B01J35/002 , B01J35/026 , B01J37/0009 , B01J37/0045 , B01J2229/42 , C10G29/205 , C10G2300/1092 , C10G2300/1096 , C10G2300/4018 , C10G2300/4056 , C10G2400/30 , C07C15/02
摘要： A process for producing a monoalkylated aromatic compound in an alkylation reaction zone, said process comprising the steps of: (a) providing a first catalytic particulate material which comprises MCM-56 and having a ratio of surface area over surface volume ratio greater than about 79 cm−1; (b) providing said alkylation reaction zone with an alkylatable aromatic compound, an alkylating agent, and said first catalytic particulate material; and (c) contacting said alkylatable aromatic compound and said alkylating agent with said catalytic particulate material in said alkylation reaction zone maintained under alkylation conditions, to form a product comprised of said monoalkylated aromatic compound and polyalkylated aromatic compound(s).
摘要翻译： 一种在烷基化反应区中制备单烷基化芳族化合物的方法，所述方法包括以下步骤：（a）提供包含MCM-56并具有大于约79的表面体积比的表面积比的第一催化颗粒材料 cm-1; （b）向所述烷基化反应区提供可烷基化芳族化合物，烷基化剂和所述第一催化颗粒材料; 和（c）使所述烷基化芳族化合物和所述烷基化剂与所述烷基化反应区中的所述催化颗粒材料接触，所述烷基化反应区保持在烷基化条件下，以形成由所述单烷基化芳族化合物和多烷基化芳族化合物组成的产物。
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