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1. 发明授权

US09802830B2 Molecular sieve SSZ-91 有权
公开(公告)号：US09802830B2
公开(公告)日：2017-10-31
申请号：US14837071
申请日：2015-08-27
申请人： Chevron U.S.A. Inc.
发明人： Adeola Florence Ojo , Dan Xie , Yihua Zhang , Guan-Dao Lei
IPC分类号： C01B39/46 , C01B39/48 , B01J29/70 , B01J29/80 , C01B39/02 , B01J29/74 , B01J35/00
CPC分类号： C01B39/023 , B01J29/7023 , B01J29/703 , B01J29/7034 , B01J29/7446 , B01J29/7461 , B01J29/80 , B01J35/002 , C01B39/46 , C01B39/48 , C01P2004/54
摘要： A family of new crystalline molecular sieves designated SSZ-91 is disclosed. Molecular sieve SSZ-91 is structurally similar to sieves falling within the ZSM-48 family of molecular sieves, and is characterized as: (1) having a low degree of faulting, (2) a low aspect ratio that inhibits hydrocracking as compared to conventional ZSM-48 materials having an aspect ratio of greater than 8, and (3) is substantially phase pure.

2. 发明申请

US20170058209A1 PROCESSES USING MOLECULAR SIEVE SSZ-91 有权
标题翻译：使用分子筛SSZ-91的方法
公开(公告)号：US20170058209A1
公开(公告)日：2017-03-02
申请号：US14837108
申请日：2015-08-27
申请人： Chevron U.S.A. Inc.
发明人： Adeola Florence Ojo , Dan Xie , Yihua Zhang , Guan-Dao Lei
IPC分类号： C10G45/64 , C10M105/04 , C07C5/27 , B01J29/80 , B01J29/74
CPC分类号： C10G45/64 , B01J29/74 , B01J29/7446 , B01J29/7461 , B01J29/80 , B01J35/002 , B01J2229/186 , C07C5/2708 , C07C5/2737 , C07C2529/70 , C07C2529/74 , C07C2529/80 , C10M105/04 , C07C9/22
摘要： Uses for a family of new crystalline molecular sieves designated SSZ-91 are disclosed. Molecular sieve SSZ-91 is structurally similar to sieves falling within the ZSM-48 family of molecular sieves, and is characterized as: (1) having a low degree of faulting, (2) a low aspect ratio that inhibits hydrocracking as compared to conventional ZSM-48 materials having an aspect ratio of greater than 8, and (3) is substantially phase pure.
摘要翻译：公开了一种称为SSZ-91的新型结晶分子筛系列的用途。分子筛SSZ-91在结构上类似于落在ZSM-48族分子筛内的筛，其特征在于：（1）具有低断层程度，（2）与常规的相比，抑制加氢裂化的低纵横比长径比大于8的ZSM-48材料和（3）基本上是相纯的。

3. 发明申请

US20170056869A1 MOLECULAR SIEVE SSZ-91 审中-公开
标题翻译：分子筛SSZ-91
公开(公告)号：US20170056869A1
公开(公告)日：2017-03-02
申请号：US14837087
申请日：2015-08-27
申请人： Chevron U.S.A. Inc.
发明人： Adeola Florence Ojo , Dan Xie , Yihua Zhang , Guan-Dao Lei
IPC分类号： B01J29/80 , B01J29/74
CPC分类号： B01J29/80 , B01J29/7023 , B01J29/703 , B01J29/7446 , B01J29/7461 , B01J35/002 , C01B39/023 , C01B39/46 , C01B39/48
摘要： A family of new crystalline molecular sieves designated SSZ-91 is disclosed. Molecular sieve SSZ-91 is structurally similar to sieves falling within the ZSM-48 family of molecular sieves, and is characterized as: (1) having a low degree of faulting, (2) a low aspect ratio that inhibits hydrocracking as compared to conventional ZSM-48 materials having an aspect ratio of greater than 8, and (3) is substantially phase pure.
摘要翻译：公开了一系列新的结晶分子筛SSZ-91。分子筛SSZ-91在结构上类似于落在ZSM-48族分子筛内的筛，其特征在于：（1）具有低断层程度，（2）与常规的相比，抑制加氢裂化的低纵横比长径比大于8的ZSM-48材料和（3）基本上是相纯的。

4. 发明申请

US20170056868A1 MOLECULAR SIEVE SSZ-91 有权
公开(公告)号：US20170056868A1
公开(公告)日：2017-03-02
申请号：US14837071
申请日：2015-08-27
申请人： Chevron U.S.A. Inc.
发明人： Adeola Florence Ojo , Dan Xie , Yihua Zhang , Guan-Dao Lei
IPC分类号： B01J29/80 , B01J29/74
CPC分类号： C01B39/023 , B01J29/7023 , B01J29/703 , B01J29/7034 , B01J29/7446 , B01J29/7461 , B01J29/80 , B01J35/002 , C01B39/46 , C01B39/48 , C01P2004/54
摘要： A family of new crystalline molecular sieves designated SSZ-91 is disclosed. Molecular sieve SSZ-91 is structurally similar to sieves falling within the ZSM-48 family of molecular sieves, and is characterized as: (1) having a low degree of faulting, (2) a low aspect ratio that inhibits hydrocracking as compared to conventional ZSM-48 materials having an aspect ratio of greater than 8, and (3) is substantially phase pure.

5. 发明申请

US20150158023A1 COLD START CATALYST AND ITS USE IN EXHAUST SYSTEMS 审中-公开
标题翻译：冷启动催化剂及其在排气系统中的应用
公开(公告)号：US20150158023A1
公开(公告)日：2015-06-11
申请号：US14563298
申请日：2014-12-08
申请人： Johnson Matthey Public Limited Company
发明人： Raj Rao RAJARAM , Hai-Ying CHEN , Dongxia LIU
IPC分类号： B01J35/04 , B01J23/42 , B01J21/04 , B01D53/94 , F01N3/08 , B01J29/74
CPC分类号： B01J35/04 , B01D53/945 , B01D53/9477 , B01D53/9481 , B01D53/9486 , B01D2255/1021 , B01D2255/1023 , B01D2255/2092 , B01D2255/502 , B01D2255/91 , B01D2255/912 , B01J21/04 , B01J23/40 , B01J23/42 , B01J29/068 , B01J29/126 , B01J29/22 , B01J29/44 , B01J29/67 , B01J29/74 , B01J29/7415 , B01J29/7438 , B01J29/7446 , B01J29/7476 , B01J29/83 , B01J29/84 , B01J29/85 , B01J37/0009 , B01J37/0228 , B01J37/0234 , B01J37/0244 , B01J37/0246 , B01J37/0248 , B01J2229/36 , B01J2229/42 , F01N3/0814 , F01N3/0821 , F01N3/0835 , F01N3/0842 , F01N2410/06 , Y02T10/22
摘要： A cold start catalyst is disclosed. The cold start catalyst is effective to adsorb NOx and hydrocarbons (HC) at or below a low temperature and to covert and release the adsorbed NOx and HC at temperatures above the low temperature. The cold start catalyst comprises a molecular sieve catalyst and a supported platinum group metal catalyst. The molecular sieve catalyst consists essentially of a noble metal and a molecular sieve. The supported platinum group metal catalyst comprises one or more platinum group metals and one or more inorganic oxide carriers. The invention also includes an exhaust system comprising the cold start catalyst, and a method for treating exhaust gas from an internal combustion engine utilizing the cold start catalyst.
摘要翻译：公开了一种冷启动催化剂。冷启动催化剂有效吸附低于或低于低温的NOx和烃（HC），并在高于低温的温度下隐藏和释放吸附的NOx和HC。冷启动催化剂包括分子筛催化剂和负载的铂族金属催化剂。分子筛催化剂基本上由贵金属和分子筛组成。负载的铂族金属催化剂包含一种或多种铂族金属和一种或多种无机氧化物载体。本发明还包括一种包括冷启动催化剂的排气系统，以及利用冷启动催化剂处理来自内燃机的废气的方法。

6. 发明申请

US20150119620A1 Synthesis of Crystalline Molecular Sieves Having the EUO Framework Type 有权
标题翻译：具有EUO框架类型的结晶分子筛的合成
公开(公告)号：US20150119620A1
公开(公告)日：2015-04-30
申请号：US14399094
申请日：2013-06-07
申请人： ExxonMobil Chemical Patents Inc.
发明人： Machteld M. W. Mertens
IPC分类号： B01J29/70 , C01B39/48 , C01B39/46 , C07C4/02
CPC分类号： B01J29/7023 , B01J29/7246 , B01J29/7446 , B01J29/7846 , B01J35/0013 , B01J35/023 , B01J2229/18 , C01B39/46 , C01B39/48 , C01P2002/72 , C01P2004/03 , C01P2004/52 , C01P2004/60 , C01P2004/61 , C07C4/02 , C07C5/22 , C07C6/123 , C07C6/126 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/10 , C07C2521/16 , C07C2529/70 , C10G3/49 , C10G11/05 , C10G35/095 , C10G45/12 , C10G45/64 , C10G45/68 , C10G47/16 , C10G50/00 , Y02P30/20
摘要： In a process for the synthesis of a crystalline molecular sieve material having the EUO framework type, a synthesis mixture is provided suitable for the formation of an EUO framework type molecular sieve and comprising N,N,N,N′,N′,N′-hexamethylhexanediammonium, Q, cations and a colloidal suspension of seed crystals of an EUO framework type molecular sieve. The synthesis mixture is crystallized and an EUO framework type molecular sieve in the form individual crystals and/or aggregates of crystals having an average size, d50, as measured by laser scattering, of less than 15 μm is recovered from the synthesis mixture.
摘要翻译：在合成具有EUO骨架类型的结晶分子筛材料的方法中，提供适合于形成EUO骨架型分子筛的合成混合物，其包含N，N，N，N'，N'，N' 六甲基己二胺，Q，阳离子和EUO骨架型分子筛晶种的胶态悬浮液。合成混合物结晶，并从合成混合物中回收形成各自晶体和/或具有小于15μm的通过激光散射测得的平均尺寸d50的晶体聚集体的EUO骨架型分子筛。

7. 发明申请

US20140135550A1 PROCESS FOR ISOMERIZING AN AROMATIC C8 CUT IN THE PRESENCE OF A CATALYST BASED ON AN EUO ZEOLITE AND A PARTICULAR SODIUM CONTENT 有权
标题翻译：基于EUO ZEOLITE和特定钠含量的催化剂存在下的异构C8切割的方法
公开(公告)号：US20140135550A1
公开(公告)日：2014-05-15
申请号：US14077242
申请日：2013-11-12
申请人： IFP Energies nouvelles
发明人： Emmanuelle GUILLON , Laure BRANDHORST
IPC分类号： C07C5/27
CPC分类号： C07C5/2775 , B01J21/04 , B01J23/42 , B01J23/44 , B01J23/58 , B01J29/7446 , B01J37/0009 , C07C2521/04 , C07C2529/74 , Y02P20/52 , C07C15/08
摘要： A process for isomerizing an aromatic cut containing at least one aromatic compound containing eight carbon atoms per molecule, which includes bringing the aromatic cut into contact with a catalyst containing a zeolite with structure type EUO, which catalyst has been prepared by obtaining a zeolite with structure type EUO having an overall Si/Al atomic ratio in the range 5 to 45, a sodium content in the range 500 to 5000 ppm by weight, with a Na/Al ratio in the range 5% to 20% by mole, and thereafter performing the following: i) preparing a support by shaping the zeolite with a matrix such that the zeolite content is in the range 8% to 15% by weight with respect to the support; ii) depositing at least one metal from group VIII of the periodic classification of the elements onto the support or onto the zeolite; wherein the catalyst contains a final sodium content of 75 to 600 ppm by weight.
摘要翻译：异构化含有至少一种每分子含有8个碳原子的芳香族化合物的芳香族馏分的方法，其中包括使芳族切割与含有结构型EUO的沸石的催化剂接触，该催化剂是通过获得具有结构的沸石具有5至45的整体Si / Al原子比的铝型EUO，钠含量在500至5000重量ppm的范围内，Na / Al比在5％至20摩尔％的范围内，然后进行以下：i）通过使基质形成沸石来制备载体，使得沸石含量相对于载体为8重量％至15重量％; ii）将元素周期性分类的VIII族中的至少一种金属沉积到载体上或沸石上; 其中所述催化剂含有最终的钠含量为75至600重量ppm。

8. 发明申请

US20130109899A1 CATALYST AND PROCESS FOR HYDROCARBON CONVERSION 有权
标题翻译：烃转化催化剂和工艺
公开(公告)号：US20130109899A1
公开(公告)日：2013-05-02
申请号：US13286553
申请日：2011-11-01
申请人： Paula L. Bogdan , Hui Wang , Richard R. Willis
发明人： Paula L. Bogdan , Hui Wang , Richard R. Willis
IPC分类号： C07C5/22
CPC分类号： B01J29/06 , B01J29/126 , B01J29/22 , B01J29/44 , B01J29/67 , B01J29/74 , B01J29/7446 , B01J29/7469 , B01J29/7476 , B01J29/7484 , B01J29/7492 , B01J35/002 , B01J35/08 , B01J35/1042 , B01J37/12 , B01J37/16 , B01J2229/186 , C07C5/2732 , C07C5/277 , C07C2529/70 , Y02P20/52 , C07C15/08 , C07C41/06 , C07C43/046 , C07C1/20 , C07C11/02 , C07C7/08 , C07C11/08
摘要： The subject invention comprises a hydrocarbon-conversion process using a zeolitic catalyst comprising very low concentrations of non-zeolitic material and featuring a gradient in crystallinity decreasing from the outer portion to the center and an intrusion pore volume of at least 0.6 cc/gram. The catalyst is particularly effective in a xylene-isomerization process comprising ethylbenzene conversion.
摘要翻译：本发明包括使用沸石催化剂的烃转化方法，所述沸石催化剂包含非常低浓度的非沸石材料，并且具有从外部至中心减小的结晶度梯度和至少0.6cc /克的侵入孔体积。催化剂在包含乙苯转化的二甲苯异构化方法中特别有效。

9. 发明申请

US20080275281A1 Process for Isomerizing an Aromatic C8 cut in the presence of a catalyst based on a Dealuminated Euo Zeolite 有权
标题翻译：在基于脱铝EuO沸石的催化剂存在下异构化芳族C8馏分的方法
公开(公告)号：US20080275281A1
公开(公告)日：2008-11-06
申请号：US12081870
申请日：2008-04-22
申请人： Emmanuelle Guillon , Eric Sanchez
发明人： Emmanuelle Guillon , Eric Sanchez
IPC分类号： C07C5/22
CPC分类号： B01J29/7246 , B01J29/7446 , B01J37/0009 , B01J2229/16 , B01J2229/20 , B01J2229/36 , B01J2229/37 , B01J2229/42 , C07C5/2775 , C07C2529/70 , Y02P20/52 , C07C15/08
摘要： A process is described for isomerising an aromatic cut containing at least one aromatic compound containing eight carbon atoms per molecule, comprising bringing said cut into contact with a catalyst containing a zeolite with structure type EUO, said catalyst having been prepared using a process comprising at least the following steps: i) synthesizing at least one zeolite with structure type EUO having an overall Si/Al atomic ratio in the range 5 to 45; ii) dealuminating the zeolite obtained at the end of said step i) using at least one treatment with an aqueous solution of a mineral acid or an organic acid, such that at least 10% by weight of the aluminium atoms are extracted from said zeolite from said step i); iii) forming said dealuminated zeolite with a matrix; iv) depositing at least one metal from group VIII of the periodic table of the elements, the order of carrying out said steps iii) and iv) being inconsequential following on from said step ii).
摘要翻译：描述了一种方法，用于异构化含有至少一种每分子含有8个碳原子的芳族化合物的芳族切割，包括使所述切割物与含有结构类型为EUO的沸石的催化剂接触，所述催化剂已经使用至少包括以下步骤：i）合成至少一种具有总体Si / Al原子比在5至45范围内的结构类型EUO的沸石; ii）使所述步骤i）末端获得的沸石脱铝，使用无机酸或有机酸的水溶液进行至少一次处理，使得至少10重量％的铝原子从所述沸石中提取出来说步骤i）; iii）用基质形成所述脱铝沸石; iv）从所述元件的周期表的VIII族中沉积至少一种金属，执行所述步骤iii）和iv）的顺序在所述步骤ii）之后是无关紧要的。

10. 发明申请

US20160221896A1 Catalyst System and Use in Heavy Aromatics Conversion Processes 有权
标题翻译：催化剂体系及其在重质芳烃转化过程中的应用
公开(公告)号：US20160221896A1
公开(公告)日：2016-08-04
申请号：US15004662
申请日：2016-01-22
申请人： ExxonMobil Chemical Patents Inc.
发明人： Christine N. Elia , Shifang L. Luo , Hari Nair , Wenyih F. Lai , Robert G. Tinger
IPC分类号： C07C6/06 , C07C4/18 , B01J8/04
CPC分类号： B01J29/80 , B01J8/04 , B01J29/22 , B01J29/24 , B01J29/44 , B01J29/46 , B01J29/67 , B01J29/68 , B01J29/74 , B01J29/7446 , B01J29/7453 , B01J29/7461 , B01J29/7476 , B01J29/7484 , B01J29/7492 , B01J29/76 , B01J29/7646 , B01J29/7653 , B01J29/7661 , B01J29/7676 , B01J29/7684 , B01J29/7692 , B01J35/002 , B01J35/023 , B01J35/1014 , B01J35/1019 , B01J35/1023 , B01J35/1033 , B01J35/1052 , B01J35/108 , B01J37/0201 , B01J37/18 , B01J37/30 , B01J2208/027 , B01J2229/186 , B01J2229/42 , C01B39/265 , C07C4/18 , C07C6/126 , C07C15/06 , C07C2521/04 , C07C2529/18 , C07C2529/22 , C07C2529/24 , C07C2529/26 , C07C2529/40 , C07C2529/44 , C07C2529/46 , C07C2529/80 , C07C2529/87 , Y02P20/52
摘要： Disclosed are a catalyst system and its use in a process for the conversion of a feedstock containing C8+ aromatic hydrocarbons to produce light aromatic products, comprising benzene, toluene and xylene. The catalyst system comprises (a) a first catalyst bed comprising a first catalyst composition, said first catalyst composition comprising a zeolite having a constraint index of 3 to 12 combined (i) optionally with at least one first metal of Group 10 of the IUPAC Periodic Table, and (ii) optionally with at least one second metal of Group 11 to 15 of the IUPAC Periodic Table; and (b) a second catalyst bed comprising a second catalyst composition, said second catalyst composition comprising (i) a meso-mordenite zeolite, combined (ii) optionally with at least one first metal of Group 10 of the IUPAC Periodic Table, and (iii) optionally with at least one second metal of Group 11 to 15 of the IUPAC Periodic Table, wherein said meso-mordenite zeolite is synthesized from TEA or MTEA and having a mesopore surface area of greater than 30 m2/g and said meso-mordenite zeolite comprises agglomerates composed of primary crystallites, wherein said primary crystallites have an average primary crystal size as measured by TEM of less than 80 nm and an aspect ratio of less than 2.
摘要翻译：公开了一种催化剂体系及其在用于转化含有C 8+芳烃的原料以产生轻芳香族产物（包括苯，甲苯和二甲苯）的方法中的用途。催化剂体系包括（a）包含第一催化剂组合物的第一催化剂床，所述第一催化剂组合物包含具有约3至12的约束指数的沸石，（i）任选地与IUPAC周期的第10组的至少一种第一金属表和（ii）任选与IUPAC周期表的第11至15组的至少一种第二金属; 包括第二催化剂组合物的第二催化剂床，所述第二催化剂组合物包含（i）内联丝光沸石，任选与IUPAC周期表的第10组的至少一种第一金属和（ii） iii）任选地与IUPAC周期表的第11至15族的至少一种第二金属，其中所述内消旋丝光沸石由TEA或MTEA合成并且具有大于30m 2 / g的中孔表面积和所述中性丝光沸石沸石包含由初级晶体组成的附聚物，其中所述初级晶体具有通过TEM测量的平均初晶尺寸小于80nm并且纵横比小于2。

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