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公开(公告)号：US20120271076A1
公开(公告)日：2012-10-25
申请号：US13512620
申请日：2010-12-17
CPC分类号： C07C2/74 , B01J23/468 , B01J37/0203 , B01J37/08 , C07C5/00 , C07C5/31 , C07C13/28 , C07C2521/08 , C07C2531/08 , C07C2601/12 , Y02P20/52 , C07C9/00 , C07C11/02
摘要： A process is described for producing a catalyst composition comprising an iridium component dispersed on a support. In the process, silica-containing support is treated with an iridium compound and an organic compound comprising an amino group to form an organic iridium complex on the support. The treated support is then heated in an oxidizing atmosphere at a temperature of about 325° C. to about 475° C. to partially decompose the organic metal complex on the support. The treated support is then heated in a reducing atmosphere at a temperature of about 350° C. to about 500° C. to convert the partially decomposed organic iridium complex into the desired iridium component.
摘要翻译： 描述了一种制备包含分散在载体上的铱组分的催化剂组合物的方法。 在该方法中，含铱化合物和包含氨基的有机化合物在载体上形成有机铱络合物处理二氧化硅载体。 然后将处理的载体在氧化气氛中在约325℃至约475℃的温度下加热以部分分解载体上的有机金属络合物。 然后将处理的载体在约350℃至约500℃的还原气氛中加热，以将部分分解的有机铱络合物转化为所需的铱组分。
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2.发明申请Lightly Branched Higher Olefin Oligomerization with Surface Modified Zeolite Catalyst 审中-公开用表面改性沸石催化剂轻分支高级烯烃低聚公开(公告)号：US20100248944A1
公开(公告)日：2010-09-30
申请号：US12796269
申请日：2010-06-08
IPC分类号： B01J29/40
CPC分类号： C07C2/12 , B01J29/7076 , B01J29/7092 , B01J29/7096 , B01J2229/123 , B01J2229/18 , B01J2229/20 , B01J2229/42
摘要： A substantially surface-deactivated catalyst composition that is stable at least to 300° C. The catalyst includes a zeolite catalyst (e.g., ZSM-22, ZSM-23, or ZSM-57) having active internal Brönsted acid sites and a surface-deactivating amount of a rare earth or yttrium oxide (e.g., chosen from lanthanum oxide or lanthanides oxide). This to catalyst is preferably used in a process for producing a higher olefin by oligomerizing a light olefin, wherein the process includes contacting a light olefin under oligomerization conditions with the substantially surface-deactivated catalyst composition.
摘要翻译： 基本上表面失活的催化剂组合物，其稳定至少为300℃。催化剂包括具有活性内部布朗斯台德酸位点和表面失活的沸石催化剂（例如，ZSM-22，ZSM-23或ZSM-57） 稀土或氧化钇的量（例如，选自氧化镧或氧化镧）。 该催化剂优选用于通过低聚烯烃生产高级烯烃的方法，其中该方法包括在低聚条件下使轻质烯烃与基本上表面失活的催化剂组合物接触。
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3.发明申请Lightly branched higher olefin oligomerization with surface modified zeolite catalyst 有权用表面改性沸石催化剂轻支化高级烯烃低聚公开(公告)号：US20090093663A1
公开(公告)日：2009-04-09
申请号：US11973101
申请日：2007-10-05
IPC分类号： C07C2/12
CPC分类号： C07C2/12 , B01J29/7076 , B01J29/7092 , B01J29/7096 , B01J2229/123 , B01J2229/18 , B01J2229/20 , B01J2229/42
摘要： A substantially surface-deactivated catalyst composition that is stable at least to 300° C. The catalyst includes a zeolite catalyst (e.g., ZSM-22, ZSM-23, or ZSM-57) having active internal Brönsted acid sites and a surface-deactivating amount of a rare earth or yttrium oxide (e.g., chosen from lanthanum oxide or lanthanides oxide). This catalyst is preferably used in a process for producing a higher olefin by oligomerizing a light olefin, wherein the process includes contacting a light olefin under oligomerization conditions with the substantially surface-deactivated catalyst composition.
摘要翻译： 基本上表面失活的催化剂组合物，其稳定至少为300℃。催化剂包括具有活性内部布朗斯台德酸位点和表面失活的沸石催化剂（例如，ZSM-22，ZSM-23或ZSM-57） 稀土或氧化钇的量（例如，选自氧化镧或氧化镧）。 该催化剂优选用于通过低聚烯烃生产高级烯烃的方法，其中该方法包括在低聚条件下使轻质烯烃与基本上表面失活的催化剂组合物接触。
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4.发明授权Lightly branched higher olefin oligomerization with surface modified zeolite catalyst 有权用表面改性沸石催化剂轻支化高级烯烃低聚公开(公告)号：US07759533B2
公开(公告)日：2010-07-20
申请号：US11973101
申请日：2007-10-05
IPC分类号： C07C2/12
CPC分类号： C07C2/12 , B01J29/7076 , B01J29/7092 , B01J29/7096 , B01J2229/123 , B01J2229/18 , B01J2229/20 , B01J2229/42
摘要： A substantially surface-deactivated catalyst composition that is stable at least to 300° C. The catalyst includes a zeolite catalyst (e.g., ZSM-22, ZSM-23, or ZSM-57) having active internal Brönsted acid sites and a surface-deactivating amount of a rare earth or yttrium oxide (e.g., chosen from lanthanum oxide or lanthanides oxide). This catalyst is preferably used in a process for producing a higher olefin by oligomerizing a light olefin, wherein the process includes contacting a light olefin under oligomerization conditions with the substantially surface-deactivated catalyst composition.
摘要翻译： 基本上表面失活的催化剂组合物，其稳定至少为300℃。催化剂包括具有活性内部布朗斯台德酸位点和表面失活的沸石催化剂（例如，ZSM-22，ZSM-23或ZSM-57） 稀土或氧化钇的量（例如，选自氧化镧或氧化镧）。 该催化剂优选用于通过低聚烯烃生产高级烯烃的方法，其中该方法包括在低聚条件下使轻质烯烃与基本上表面失活的催化剂组合物接触。
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公开(公告)号：US09233887B2
公开(公告)日：2016-01-12
申请号：US13885611
申请日：2011-11-04
申请人： Jihad M. Dakka , Teng Xu , Edward A. Lemon , James R. Lattner , Jane C. Cheng
发明人： Jihad M. Dakka , Teng Xu , Edward A. Lemon , James R. Lattner , Jane C. Cheng
CPC分类号： C07C2/66 , C07C37/07 , C07C37/08 , C07C45/53 , C07C2529/08 , C07C2529/18 , C07C2529/70 , Y02P20/127 , C07C13/28
摘要： In a process for producing mono-cycloalkyl-substituted aromatic compound, benzene and cyclic monoolefin are contacted with a catalyst under alkylation conditions to produce an effluent containing mono-cycloalkyl-substituted aromatic compound. The catalyst comprises a molecular sieve.
摘要翻译： 在制备单环烷基取代的芳族化合物的方法中，苯和环状单烯烃在烷基化条件下与催化剂接触以产生含有单环烷基取代的芳族化合物的流出物。 催化剂包括分子筛。
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公开(公告)号：US08212096B2
公开(公告)日：2012-07-03
申请号：US12994278
申请日：2009-07-15
IPC分类号： C07C2/66
CPC分类号： B01J29/7038 , B01J29/7276 , B01J29/7476 , B01J29/7676 , C01B39/46 , C01B39/48 , C07C2/74 , C07C2601/14 , C07C13/28
摘要： This disclosure relates to a process for manufacturing a mono-cycloalkyl-substituted aromatic compound, said process comprising contacting a feedstock comprising an aromatic compound and hydrogen under hydroalkylation reaction conditions with a catalyst system comprising a molecular sieve, wherein said molecular sieve comprises a framework of tetrahedral atoms bridged by oxygen atoms, the tetrahedral atom framework being defined by a unit cell with atomic coordinates in nanometers shown in Table 2.
摘要翻译： 本公开涉及制备单环烷基取代的芳族化合物的方法，所述方法包括在加氢烷基化反应条件下将包含芳族化合物和氢的原料与包含分子筛的催化剂体系接触，其中所述分子筛包括 由氧原子桥接的四面体原子，四面体原子框架由具有如表2所示的纳米的原子坐标的单元电池定义。
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公开(公告)号：US08106243B2
公开(公告)日：2012-01-31
申请号：US12933709
申请日：2009-02-23
CPC分类号： C07C37/06 , C07C2/74 , C07C6/126 , C07C37/08 , C07C45/53 , C07C2521/04 , C07C2521/06 , C07C2523/06 , C07C2523/14 , C07C2523/44 , C07C2523/46 , C07C2523/75 , C07C2523/755 , C07C2601/14 , Y02P20/52 , C07C13/28 , C07C49/403 , C07C39/04
摘要： In a process for producing cyclohexylbenzene, benzene and hydrogen are contacted with a catalyst under hydroalkylation conditions to produce an effluent containing cyclohexylbenzene. The catalyst comprises a composite of a molecular sieve, an inorganic oxide different from said molecular sieve and at least one hydrogenation metal, wherein at least 50 wt % of said hydrogenation metal is supported on the inorganic oxide and the inorganic oxide has an average particle size less than 40 μm (microns).
摘要翻译： 在生产环己基苯的方法中，苯和氢在加氢烷基化条件下与催化剂接触以产生含有环己基苯的流出物。 催化剂包括分子筛，不同于所述分子筛的无机氧化物和至少一种氢化金属的复合物，其中至少50重量％的所述氢化金属负载在无机氧化物上，无机氧化物具有平均粒度 小于40μm（微米）。
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公开(公告)号：US20110028762A1
公开(公告)日：2011-02-03
申请号：US12904215
申请日：2010-10-14
CPC分类号： C07C2/74 , C07C37/08 , C07C45/53 , C07C2521/04 , C07C2521/06 , C07C2523/06 , C07C2523/14 , C07C2523/44 , C07C2523/46 , C07C2523/75 , C07C2523/755 , C07C2529/70 , C07C2529/74 , C07C2601/14 , Y02P20/52 , C07C13/28 , C07C39/04 , C07C49/403
摘要： In a process for producing cyclohexylbenzene, benzene and hydrogen are fed to at least one reaction zone. The benzene and hydrogen are then contacted in the at least one reaction zone under hydroalkylation conditions with a catalyst system comprising a molecular sieve having an X-ray diffraction pattern including d-spacing maxima at 12.4±0.25, 6.9±0.15, 3.57±0.07 and 3.42±0.07 Angstrom, and at least one hydrogenation metal to produce an effluent containing cyclohexylbenzene. The catalyst system has an acid-to-metal molar ratio of from about 75 to about 750.
摘要翻译： 在生产环己基苯的方法中，将苯和氢气进料至至少一个反应区。 然后使苯和氢在加氢烷基化条件下在至少一个反应区中与包含分子筛的催化剂体系接触，所述催化剂体系包含具有12.4±0.25,6.9±0.15,3.57±0.07的d间距最大值的X射线衍射图， 3.42±0.07埃，和至少一种氢化金属，以生产含有环己基苯的流出物。 催化剂体系具有约75-约750的酸 - 金属摩尔比。
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公开(公告)号：US07834218B2
公开(公告)日：2010-11-16
申请号：US12162970
申请日：2007-02-08
申请人： Jihad M. Dakka , Jon E. Stanat , Francisco M. Benitez , John S. Buchanan , Jane C. Cheng , Jeffrey T. Elks
发明人： Jihad M. Dakka , Jon E. Stanat , Francisco M. Benitez , John S. Buchanan , Jane C. Cheng , Jeffrey T. Elks
CPC分类号： C07C409/08 , C07C37/08 , C07C45/53 , C07C407/00 , C07C49/10 , C07C39/04
摘要： A process for producing phenol and methyl ethyl ketone comprises contacting benzene and a C4 alkylating agent under alkylation conditions and in the presence of an alkylation catalyst comprising at least one molecular sieve of the MCM-22 family to produce an alkylation effluent comprising secbutylbenzene; wherein the contacting is conducted in a plurality of reaction zones and the C4 alkylating agent secbutylbenzene fraction is recovered from the alkylation effluent and comprises at least 95 wt % sec-butylbenzene, less than 100 wt ppm of C8+ olefins, and less than 0.5 wt % of isobutylbenzene and tert-butylbenzene. The sec-butylbenzene fraction is then oxidized to produce sec-butylbenzene hydroperoxide and the hydroperoxide is cleaved to produce phenol and methyl ethyl ketene.
摘要翻译： 一种生产苯酚和甲基乙基酮的方法包括在烷基化条件下和在包含至少一种MCM-22族分子筛的烷基化催化剂的存在下使苯和C4烷基化剂接触以产生包含二丁基苯的烷基化流出物; 其中所述接触在多个反应区中进行，并且所述C4烷基化剂仲丁苯部分从烷基化流出物中回收，并且包含至少95重量％的仲丁基苯，小于100重量ppm的C 8+烯烃和小于0.5重量％ 的异丁基苯和叔丁基苯。 然后将仲丁基馏分氧化以产生仲丁基苯氢过氧化物，并将氢过氧化物裂解以产生苯酚和甲基乙基乙烯酮。
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公开(公告)号：US20100179351A1
公开(公告)日：2010-07-15
申请号：US12663303
申请日：2008-08-12
CPC分类号： C07C2/74 , C07C37/08 , C07C45/53 , C07C2521/04 , C07C2521/06 , C07C2523/06 , C07C2523/14 , C07C2523/44 , C07C2523/46 , C07C2523/75 , C07C2523/755 , C07C2529/70 , C07C2529/74 , C07C2601/14 , Y02P20/52 , C07C13/28 , C07C39/04 , C07C49/403
摘要： In a process for producing cyclohexylbenzene, benzene and hydrogen are fed to at least one reaction zone. The benzene and hydrogen are then contacted in the at least one reaction zone under hydroalkylation conditions with a catalyst system comprising a molecular sieve having an X-ray diffraction pattern including d-spacing maxima at 12.4±0.25, 6.9±0.15, 3.57±0.07 and 3.42±0.07 Angstrom, and at least one hydrogenation metal to produce an effluent containing cyclohexylbenzene. The catalyst system has an acid-to-metal molar ratio of from about 75 to about 750.
摘要翻译： 在生产环己基苯的方法中，将苯和氢气进料至至少一个反应区。 然后使苯和氢在加氢烷基化条件下在至少一个反应区中与包含分子筛的催化剂体系接触，所述催化剂体系包含具有12.4±0.25,6.9±0.15,3.57±0.07的d间距最大值的X射线衍射图， 3.42±0.07埃，和至少一种氢化金属，以生产含有环己基苯的流出物。 催化剂体系具有约75-约750的酸 - 金属摩尔比。
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