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公开(公告)号：US5770175A
公开(公告)日：1998-06-23
申请号：US841968
申请日：1997-04-08
Applicant: Stacey I. Zones
Inventor： Stacey I. Zones
IPC: B01J29/04 , C01B39/08 , C01B39/12 , C01B39/48 , C07C2/66 , C07C5/22 , C07C5/27 , C07C5/41 , C07C6/12 , C10G3/00 , C10G11/05 , C10G35/095 , C10G45/64 , C10G47/16 , C10G50/00 , C01B39/02 , C01B39/04
CPC classification number: C10G50/00 , B01J29/04 , C01B39/082 , C01B39/12 , C01B39/48 , C07C2/66 , C07C5/226 , C07C5/2724 , C07C5/41 , C07C5/415 , C07C6/126 , C10G11/05 , C10G3/44 , C10G3/45 , C10G3/49 , C10G35/095 , C10G45/64 , C10G47/16 , C07C2529/064 , C10G2300/1037 , C10G2300/1088 , C10G2300/1096 , C10G2300/301 , C10G2400/02 , C10G2400/30 , Y02P30/20
Abstract: The present invention relates to new crystalline zeolite SSZ-42 prepared by processes for preparing crystalline molecular sieves, particularly large pore zeolites, using an organic templating agent selected from the group consisting of N-benzyl-1,4-diazabicyclo�2.2.2!octane cations and N-benzyl-1-azabicyclo�2.2.2!octane cations.
Abstract translation: 本发明涉及通过使用选自N-苄基-1,4-二氮杂双环[2.2.2]二氧杂环己烷的有机模板剂制备结晶分子筛，特别是大孔沸石的方法制备的新的结晶沸石SSZ-42， 辛烷阳离子和N-苄基-1-氮杂双环[2.2.2]辛烷阳离子。
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公开(公告)号：US5573988A
公开(公告)日：1996-11-12
申请号：US573658
申请日：1995-12-18
Applicant: Blaise Didillon
Inventor： Blaise Didillon
CPC classification number: C07C5/417 , B01J23/96 , B01J38/44 , C07C5/324 , C07C5/325 , C07C5/3337 , C07C5/415 , C07C2521/02 , C07C2521/06 , C07C2521/08 , C07C2521/18 , C07C2523/04 , C07C2523/08 , C07C2523/14 , C07C2523/18 , C07C2523/26 , C07C2523/30 , C07C2523/36 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2523/745 , C07C2523/755 , C07C2527/02 , C07C2527/057 , C07C2527/06 , C07C2527/14 , C07C2527/24 , Y02P20/584
Abstract: The present invention concerns a regeneration process for a catalyst containing at least one metallic element selected from the group formed by platinum, palladium, ruthenium, rhodium, osmium, iridium and nickel, preferably platinum, on a refractory oxide based support, which has been deactivated by coke deposition. The regeneration process is characterised in that said regeneration consists of treatment with a gas containing at least chlorine and molecular oxygen, at a temperature between 20.degree. C. and 800.degree. C. and a total gas flow rate, expressed in liters of gas per hour and per gram of catalyst, of between 0.05 and 20. The process at least restores the initial catalytic properties of the catalyst.
Abstract translation: 本发明涉及一种催化剂的再生方法，所述催化剂含有至少一种选自铂，钯，钌，铑，锇，铱和镍（优选铂）的金属元素，所述金属元素在难熔氧化物基载体上已被去活化 通过焦炭沉积。 再生方法的特征在于，所述再生包括在20℃至800℃之间的温度下用至少含有氯和分子氧的气体进行处理，总气体流速（以升每小时气体表示） 和每克催化剂为0.05至20.该方法至少恢复催化剂的初始催化性能。
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53.发明授权Aromatization process utilizing a pillared layered silicate plus a base metal or noble metal 失效使用柱状分层硅酸盐加贱金属或贵金属的芳构化方法
公开(公告)号：US5008481A
公开(公告)日：1991-04-16
申请号：US459212
申请日：1989-12-29
Applicant: Ivy D. Johnson , Pochen Chu , Charles T. Kresge
Inventor： Ivy D. Johnson , Pochen Chu , Charles T. Kresge
Abstract: There is provided a process for the aromatization of non-aromatic hydrocarbons having at least six carbon atoms. The non-aromatic feed is contacted with a catalyst which includes a base metal or noble metal which is incorporated into or onto a pillared layered silicate. A preferred pillared layered silicate is kenyaite containing interspathic silica, and a preferred base metal or noble metal is chromium.
Abstract translation: 提供了一种使具有至少6个碳原子的非芳族烃芳构化的方法。 非芳族进料与催化剂接触，催化剂包括引入到柱状层状硅酸盐中或其上的贱金属或贵金属。 优选的柱状层状硅酸盐是含有间隙二氧化硅的肯尼亚，优选的贱金属或贵金属是铬。
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公开(公告)号：US4851599A
公开(公告)日：1989-07-25
申请号：US210962
申请日：1988-06-24
Applicant: Ralph M. Dessau
Inventor： Ralph M. Dessau
IPC: C07C5/41
CPC classification number: C07C5/415
Abstract: Catalysis of the reaction to produce styrene from n-octane in the presence of catalysts comprising a dehydrogenation metal and a microporous crystalline material containing a modifier selected from the group consisting of tin, lead and thallium, is described.
Abstract translation: 描述了在含有脱氢金属和含有选自锡，铅和铊的改性剂的微孔结晶材料的催化剂存在下从正辛烷生产苯乙烯的反应的催化。
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公开(公告)号：US4701315A
公开(公告)日：1987-10-20
申请号：US724672
申请日：1985-04-18
Applicant: Theodorus M. Wortel
Inventor： Theodorus M. Wortel
IPC: B01J29/54 , B01J29/00 , B01J29/50 , B01J29/60 , B01J29/62 , C01B39/00 , C01B39/32 , C07B61/00 , C07C1/00 , C07C5/22 , C07C5/387 , C07C5/393 , C07C5/41 , C07C15/04 , C07C67/00 , C10G35/095 , C01B33/28
CPC classification number: C07C5/415 , B01J29/60 , B01J29/62 , C01B39/32 , C07C5/226 , C10G35/095 , C07C2529/068 , Y10S423/28
Abstract: A zeolite related to zeolite L and having a characteristic cylindrical morphology may be prepared from a crystallization gel comprising (in mole ratios of oxides):K.sub.2 O/SiO.sub.2 --0.22-0.36H.sub.2 O/K.sub.2 O--25-90SiO.sub.2 /Al.sub.2 O.sub.3 --6-15and preferably with the mole ratio H.sub.2 O/K.sub.2 O+Al.sub.2 O.sub.3 +SiO.sub.2 being at least 8. The cylindrical Zeolite L may be used as a catalyst base in aromatization of acyclic hydrocarbons with high benzene yields being sustained over commerically feasible periods.
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Patent Agency Ranking
公开(公告)号：US3644200A
公开(公告)日：1972-02-22
申请号：US3644200D
申请日：1968-12-23
Applicant: UNION OIL CO
Inventor： YOUNG DEAN ARTHUR
IPC: B01J20/18 , B01J29/08 , C07C4/06 , C07C4/08 , C07C5/22 , C07C5/32 , C07C5/41 , C10G11/05 , C10G35/095 , C10G49/08 , B01J11/40 , C10G13/02 , C10G23/00
CPC classification number: B01J20/186 , B01J29/084 , B01J2229/36 , C07C4/06 , C07C4/08 , C07C5/222 , C07C5/2233 , C07C5/226 , C07C5/322 , C07C5/324 , C07C5/412 , C07C5/415 , C07C2527/04 , C07C2529/08 , C07C2529/18 , C10G11/05 , C10G35/095 , C10G49/08 , Y10S208/02 , Y10S585/906
Abstract: A new class of aluminosilicate zeolite catalysts is described, comprising a crystalline aluminosilicate zeolite modified by the incorporation therein of ammonia in nonzeolitic form. They are prepared by ammoniating the parent aluminosilicate at temperatures above about 350* C., with resultant displacement of water from the zeolite structure (''''dehydroammoniation''''). The ammonia is believed to be incorporated into the zeolite structure in the form of amide and/or imide groups bonded to silicon and/or aluminum atoms. The resulting compositions are found to display an unique selectivity for catalyzing carbonium ion reactions in hydrocarbon conversions, while competing free radical reactions (leading typically to polymerization and coke formation) are suppressed.
Abstract translation: 描述了一类新的铝硅酸盐沸石催化剂，其包括通过在非沸石形式中引入氨而改性的结晶硅铝酸盐沸石。 它们通过在高于约350℃的温度下对母体硅铝酸盐进行氨化而制备，从而从沸石结构中排出水（“脱氢化”）。 氨被认为以与硅和/或铝原子键合的酰胺和/或酰亚胺基的形式并入沸石结构中。 发现所得组合物显示出在烃转化中催化碳离子反应的独特选择性，同时抑制了竞争性自由基反应（通常导致聚合和焦炭形成）。
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公开(公告)号：US10059638B2
公开(公告)日：2018-08-28
申请号：US15555604
申请日：2015-12-07
Applicant: ExxonMobil Chemical Patents Inc.
Inventor： Nikolaos Soultanidis , Jeevan S. Abichandani , Mayank Shekhar
CPC classification number: C07C1/20 , B01J29/405 , B01J37/28 , B01J2229/36 , C07C2/42 , C07C5/333 , C07C5/393 , C07C5/415 , C07C2529/40 , C10G3/44 , C10G3/49 , C10G3/54 , C10G11/02 , C10G45/60 , C10G2400/20 , C10G2400/22 , C10G2400/30 , Y02P20/52 , Y02P30/42 , C07C11/02 , C07C15/08 , C07C15/02
Abstract: Processes are provided for conversion of oxygenated hydrocarbon, such as methanol and/or dimethyl ether, to aromatics, such as a para-xylene, and olefins, such as ethylene and propylene. The processes entail using a reactor having multiple reaction zones where each zone is prepared to promote desired reactions.
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公开(公告)号：US09988325B2
公开(公告)日：2018-06-05
申请号：US15240562
申请日：2016-08-18
Applicant: ExxonMobil Chemical Patents Inc.
Inventor： Paul F. Keusenkothen , John S. Buchanan , Samia Ilias , Mayank Shekhar
CPC classification number: C07C5/415 , C07C2/76 , C07C2529/06 , C07C2529/40 , C10G11/00 , C07C15/06 , C07C15/04
Abstract: The invention relates to the hydrocarbon upgrading to produce aromatic hydrocarbon, to equipment and materials useful in such upgrading, and to the use of such upgrading for, e.g., producing aromatic hydrocarbon natural gas. The upgrading can be carried out in the presence of a dehydrocyclization catalyst comprising at least one dehydrogenation component and at least one molecular sieve.
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公开(公告)号：US20170088484A1
公开(公告)日：2017-03-30
申请号：US15240393
申请日：2016-08-18
Applicant: David W. Maher , Robert D. Denton , Jaime A. Valencia , Paul F. Keusenkothen
Inventor： David W. Maher , Robert D. Denton , Jaime A. Valencia , Paul F. Keusenkothen
CPC classification number: C07C2/76 , B01J19/24 , B01J29/064 , B01J29/40 , B01J29/405 , B01J37/28 , B01J2219/00103 , B01J2229/186 , C07C5/415 , C07C2529/40 , F02C3/22 , F05D2220/32 , F05D2220/76 , C07C15/00
Abstract: The invention relates to producing aromatic hydrocarbon by aromatization of non-aromatic hydrocarbon, including feed pretreatment, aromatization of the aromatization feed's C2 hydrocarbon and C3+ non-aromatic hydrocarbon, and recovery of an aromatic product. The invention also relates to modules for carrying out the pretreatment, aromatization, and recovery, and also modules for auxiliary function such as power generation.
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公开(公告)号：US20150166437A1
公开(公告)日：2015-06-18
申请号：US14105357
申请日：2013-12-13
Applicant: UOP LLC
Inventor： Chad R. Huovie , Charles P. Luebke
CPC classification number: C07C5/03 , C07C2/12 , C07C5/415 , C07C7/14891 , C07C41/09 , C07C43/046 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2523/74 , C07C2529/06 , C07C11/08 , C07C11/02 , C07C9/15 , C07C15/08 , C07C9/10
Abstract: Methods and apparatuses for processing hydrocarbons are provided. In one embodiment, a method for processing hydrocarbons includes providing a stream of olefins including normal olefins and non-normal olefins. The method includes separating the normal olefins from the non-normal olefins to form a stream of normal olefins. Further, the method polymerizes the stream of normal olefins to form a stream of polymerized normal olefins. The method also includes saturating the stream of polymerized normal olefins to form a stream of normal paraffins.
Abstract translation: 提供了处理碳氢化合物的方法和装置。 在一个实施方案中，用于处理烃的方法包括提供包含正常烯烃和非正常烯烃的烯烃流。 该方法包括从正常烯烃中分离正链烯烃以形成正链烯烃流。 此外，该方法聚合正链烯烃流以形成聚合的正链烯烃流。 该方法还包括使聚合的正链烯烃流饱和以形成正链烷烃流。
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