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公开(公告)号：US20180169623A1
公开(公告)日：2018-06-21
申请号：US15831594
申请日：2017-12-05
Applicant: ExxonMobil Research and Engineering Company
Inventor： Brian M. Weiss , Gerardo J. Majano , Tilman W. Beutel , Karl G. Strohmaier , John F. Brody , Samia Ilias , Scott J. Weigel , Shamel Merchant , Eugine Choi , Robert J. Colby , Walter Weissman
IPC: B01J23/46 , F02M26/35 , C10L3/08 , C01B3/40 , B01J23/08 , B01J23/06 , B01J23/60 , B01J29/70 , B01J29/85 , B01J23/10
CPC classification number: B01J23/464 , B01D53/92 , B01D2256/24 , B01J23/002 , B01J23/06 , B01J23/08 , B01J23/10 , B01J23/60 , B01J23/62 , B01J23/63 , B01J29/44 , B01J29/46 , B01J29/48 , B01J29/70 , B01J29/7015 , B01J29/74 , B01J29/743 , B01J29/76 , B01J29/763 , B01J29/78 , B01J29/783 , B01J29/80 , B01J29/85 , B01J35/0006 , B01J37/0201 , B01J37/03 , B01J37/04 , B01J37/088 , B01J37/28 , B01J2229/186 , B01J2229/20 , B01J2229/24 , B01J2523/00 , C01B3/40 , C01B2203/0227 , C01B2203/0233 , C01B2203/0277 , C01B2203/062 , C01B2203/1064 , C01B2203/1076 , C01B2203/1082 , C01B2203/1247 , C01B2203/1252 , C01B2203/84 , C10G2/333 , C10G2/334 , C10G35/09 , C10G35/095 , C10G47/04 , C10G47/14 , C10G47/18 , C10G47/20 , C10G63/08 , C10G2300/104 , C10G2300/305 , C10G2400/02 , C10L3/08 , F02M26/35 , B01J2523/27 , B01J2523/31 , B01J2523/3706 , B01J2523/3712 , B01J2523/41 , B01J2523/48 , B01J2523/822 , B01J2523/51 , B01J2523/32 , C07C1/04 , C07C9/04
Abstract: Zn-promoted and/or Ga-promoted cracking catalysts, such as cracking catalysts comprising an MSE framework zeolite or an MFI framework zeolite can provide unexpectedly superior conversion of branched paraffins when used as part of a catalyst during reforming of a hydrocarbon fuel stream. The conversion and reforming of the hydrocarbon fuel stream can occur, for example, in an internal combustion engine. The conversion and reforming can allow for formation of higher octane compounds from the branched paraffins.
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公开(公告)号：US09987623B2
公开(公告)日：2018-06-05
申请号：US15838439
申请日：2017-12-12
Applicant: SHELL OIL COMPANY
Inventor： László Domokos , Peter Geerinck , Aan Hendrik Klazinga
IPC: B01J29/06 , C07C4/18 , B01J29/44 , B01J37/00 , B01J37/02 , B01J29/40 , B01J37/08 , B01J35/02 , B01J37/04 , B01J35/10 , B01J37/30 , B01J35/00 , C07C15/04
CPC classification number: B01J29/44 , B01J29/40 , B01J29/405 , B01J35/0006 , B01J35/002 , B01J35/023 , B01J35/10 , B01J35/1019 , B01J35/1042 , B01J37/0009 , B01J37/0207 , B01J37/04 , B01J37/08 , B01J37/30 , B01J2229/16 , B01J2229/186 , B01J2229/20 , B01J2229/32 , B01J2229/42 , C07C4/18 , C07C15/04 , C07C2529/40 , C07C2529/44 , C10G35/065 , C10G35/09 , C10G2300/1096 , C10G2400/30 , Y02P20/52
Abstract: Process for preparing a catalyst support which process comprises a) mixing pentasil zeolite having a bulk silica to alumina molar ratio in the range of from 20 to 150 with water, a silica source and an alkali metal salt, b) extruding the mixture obtained in step (a), c) drying and calcining the extrudates obtained in step (b), d) subjecting the calcined extrudates obtained in step (c) to ion exchange to reduce the alkali metal content, and e) drying the extrudates obtained in step (d); process for preparing a catalyst by furthermore impregnating such support with platinum in an amount in the range of from 0.001 to 0.1 wt % and tin in an amount in the range of from 0.01 to 0.5 wt %, each on the basis of total catalyst; ethylbenzene dealkylation catalyst obtainable thereby and a process for dealkylation of ethylbenzene which process comprises contacting feedstock containing ethylbenzene with such catalyst.
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公开(公告)号：US20170313950A1
公开(公告)日：2017-11-02
申请号：US15533660
申请日：2015-11-04
Applicant: IFP Energies Nouvelles
Inventor： Frederic BAZER-BACHI , Fabrice DELEAU , Eric LEMAIRE , Alexandre PAGOT , Gerard PAPON , Pierre-Yves LE GOFF , Eric SANCHEZ
CPC classification number: C10G35/12 , B01J8/12 , B01J23/626 , B01J2208/00884 , B01J2208/00938 , C10G35/09 , C10G2400/30
Abstract: The present invention describes a type of radial bed reactor which can allow a small quantity of catalyst to be used. Application to a regenerative reforming process reactor.
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公开(公告)号：US20160348011A1
公开(公告)日：2016-12-01
申请号：US14722812
申请日：2015-05-27
Applicant: UOP LLC
Inventor： Manuela Serban , Erik Holmgreen
IPC: C10G35/085 , B01J27/135 , B01J27/138
CPC classification number: B01J27/135 , B01J23/58 , B01J23/626 , B01J23/835 , B01J37/24 , C10G35/09
Abstract: One exemplary embodiment of the present disclosure can be a catalyst for catalytic reforming of naphtha. More specifically, the present disclosure relates to a reforming catalyst for the catalytic reforming of gasoline-range hydrocarbons that results in increased aromatics production. The catalyst can have a noble metal including one or more of platinum, palladium, rhodium, ruthenium, osmium, and iridium, one or more alkaline earth metals, and a support.
Abstract translation: 本公开的一个示例性实施方案可以是用于石脑油催化重整的催化剂。 更具体地说，本公开内容涉及导致增加芳族化合物生产的汽油范围烃的催化重整的重整催化剂。 该催化剂可以具有包括铂，钯，铑，钌，锇和铱中的一种或多种的贵金属，一种或多种碱土金属和载体。
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公开(公告)号：US09347139B2
公开(公告)日：2016-05-24
申请号：US13955511
申请日：2013-07-31
Applicant: Chevron Phillips Chemical Company LP
Inventor： Dennis L. Holtermann , Tin-Tack Peter Cheung , Christopher D. Blessing , Lawrence E. Huff , Joseph Bergmeister, III , Robert L. Hise , Geoffrey E. Scanlon , David W. Dockter
Abstract: A method of removing a metal protective layer from a surface of a reactor component comprising treating the metal protective layer with one or more chemical removal agents to remove at least a portion of the metal protective layer from the reactor component. A method of removing a metal protective layer from a surface of a reactor component comprising treating the metal protective layer to remove the metal protective layer from the reactor component, and determining a thickness of the reactor component following treatment.
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Patent Agency Ranking
公开(公告)号：US09199893B2
公开(公告)日：2015-12-01
申请号：US14187522
申请日：2014-02-24
Applicant: UOP LLC
Inventor： Mark P. Lapinski , Manuela Serban , Steven L. Krupa , Mark D. Moser , Kurt M. Vanden Bussche
IPC: C10G35/085 , C10G35/09 , C07C2/06 , C07C5/05 , C07C2/76
CPC classification number: C07C5/05 , C07C2/76 , C10G35/09 , C10G50/00 , C10G59/02 , C10G69/08 , C10G69/126 , C10G2400/30
Abstract: Provided is a process for producing aromatics including the steps of preparing a C8 hydrocarbon stream, feeding a naphtha stream and the C8 hydrocarbon stream to a reforming unit, and reforming the naphtha stream and the C8 hydrocarbon stream to yield aromatics. The process combines a co-feed containing C8 hydrocarbons, an alkali/alkaline earth metal-containing reforming catalyst, and a high temperature operating regime to achieve significant improvements in a reforming process for the production of xylenes and other aromatics.
Abstract translation: 本发明提供一种生产芳族化合物的方法，包括制备C8烃物流，将石脑油流和C8烃物流加入重整单元，重整石脑油流和C8烃物流以产生芳族化合物的步骤。 该方法结合含有C8烃，含碱金属/碱土金属的重整催化剂和高温操作方案的共同进料，以实现用于生产二甲苯和其它芳族化合物的重整过程的显着改进。
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公开(公告)号：US20150239804A1
公开(公告)日：2015-08-27
申请号：US14187522
申请日：2014-02-24
Applicant: UOP LLC
Inventor： Mark P. Lapinski , Manuela Serban , Steven L. Krupa , Mark D. Moser , Kurt M. Vanden Bussche
CPC classification number: C07C5/05 , C07C2/76 , C10G35/09 , C10G50/00 , C10G59/02 , C10G69/08 , C10G69/126 , C10G2400/30
Abstract: Provided is a process for producing aromatics including the steps of preparing a C8 hydrocarbon stream, feeding a naphtha stream and the C8 hydrocarbon stream to a reforming unit, and reforming the naphtha stream and the C8 hydrocarbon stream to yield aromatics. The process combines a co-feed containing C8 hydrocarbons, an alkali/alkaline earth metal-containing reforming catalyst, and a high temperature operating regime to achieve significant improvements in a reforming process for the production of xylenes and other aromatics.
Abstract translation: 本发明提供一种生产芳族化合物的方法，包括制备C8烃物流，将石脑油流和C8烃物流加入重整单元，重整石脑油流和C8烃物流以产生芳族化合物的步骤。 该方法结合含有C8烃，含碱金属/碱土金属的重整催化剂和高温操作方案的共同进料，以实现用于生产二甲苯和其它芳族化合物的重整过程的显着改进。
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公开(公告)号：US20150165424A1
公开(公告)日：2015-06-18
申请号：US14105941
申请日：2013-12-13
Applicant: SAUDI BASIC INDUSTRIES CORPORATION
Inventor： Ashim Kumar Ghosh , Scott Stevenson , David Sullivan , Corina Mihut , Neeta Kulkarni , Meghann Simmons , Michael Mier
IPC: B01J29/44
CPC classification number: B01J29/44 , B01J21/08 , B01J29/047 , B01J35/0013 , B01J35/023 , B01J37/0009 , B01J37/0018 , B01J37/0201 , B01J37/0207 , B01J37/04 , B01J37/30 , B01J2229/186 , B01J2229/40 , B01J2229/42 , C10G3/44 , C10G3/49 , C10G3/57 , C10G3/60 , C10G35/09 , C10G35/095 , C10G45/70 , C10G2300/104 , C10G2300/1044 , C10G2400/30 , Y02P30/20
Abstract: A method for forming a catalyst can comprise: heating a Ge-ZSM-5 zeolite powder at a temperature of 400 to 600° C.; ion-exchanging the heat-treated zeolite powder with an alkali metal and impregnating the heat-treated zeolite powder with noble metal; heating the ion-exchanged, impregnated zeolite powder to a temperature of 250 to 350° C.; mixing the second heat-treated zeolite powder with a solid silica binder and a colloidal silica binder to form a mixture, wherein if the solid silica has a purity of less than or equal to 66 wt % of silica oxide based on the total weight of the solid silica, then the mixture is free of an extrusion aide and the colloidal silica has a particle size of less than 20 nm as measured along a major axis; forming the mixture into a shaped body; and heating the shaped body to 100 to 350° C. to result in the catalyst.
Abstract translation: 形成催化剂的方法可包括：在400至600℃的温度下加热Ge-ZSM-5沸石粉末; 将热处理的沸石粉末与碱金属离子交换并用贵金属浸渍经热处理的沸石粉末; 将离子交换的浸渍沸石粉末加热至250-350℃的温度; 将第二热处理的沸石粉末与固体二氧化硅粘合剂和胶体二氧化硅粘合剂混合以形成混合物，其中如果固体二氧化硅的纯度小于或等于二氧化硅的66重量％，基于总重量 固体二氧化硅，则混合物不含挤出助剂，胶体二氧化硅的长度沿着测量的粒径小于20nm; 将混合物形成成型体; 并将成形体加热至100-350℃以产生催化剂。
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公开(公告)号：US09024100B2
公开(公告)日：2015-05-05
申请号：US12669269
申请日：2008-07-18
Applicant: Guoqing Wang , Zhaobin Zhang , Shuo Chen , Lijun Zhang
Inventor： Guoqing Wang , Zhaobin Zhang , Shuo Chen , Lijun Zhang
Abstract: The present invention discloses a process for producing olefins from petroleum saturated hydrocarbons. The process of the present invention comprises: contacting a preheated petroleum saturated hydrocarbons feedstock with a dehydrogenation catalyst in a dehydrogenation reaction zone of a reaction system to obtain a petroleum hydrocarbon stream containing unsaturated hydrocarbon compounds, in which the dehydrogenation reaction has a conversion rate of at least 20%; and contacting the obtained petroleum hydrocarbon stream containing the unsaturated hydrocarbon compounds with olefins cracking catalyst in an olefin cracking zone of the reaction system to obtain a product stream containing olefins with a reduced number of carbon atoms.
Abstract translation: 本发明公开了一种从石油饱和烃生产烯烃的方法。 本发明的方法包括：使预热的石油饱和烃原料与脱氢催化剂在反应体系的脱氢反应区中接触，得到含有不饱和烃化合物的石油烃流，其中脱氢反应的转化率为 至少20％; 并将所得到的含有不饱和烃化合物的石油烃物流与烯烃裂化催化剂在反应体系的烯烃裂化区中接触，得到含有碳原子数减少的烯烃的产物流。
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10.发明授权Catalyst for conversion of hydrocarbons, process of making and process of using thereof—Ge zeolites 有权用于烃转化的催化剂，其制备方法及其使用方法-Ge沸石公开(公告)号：US08993468B2
公开(公告)日：2015-03-31
申请号：US12125868
申请日：2008-05-22
Applicant: Scott A. Stevenson , Alla K. Khanmamedova , Dustin B. Farmer , Scott F. Mitchell , Jim Vartuli
Inventor： Scott A. Stevenson , Alla K. Khanmamedova , Dustin B. Farmer , Scott F. Mitchell , Jim Vartuli
IPC: B01J29/06 , C07C6/12 , B01J29/04 , B01J29/83 , C07C2/76 , C07C1/20 , C07C2/66 , B01J29/85 , C07C2/24 , C10G35/095
CPC classification number: C07C1/20 , B01J29/047 , B01J29/83 , B01J29/84 , B01J29/85 , B01J2229/186 , C07C2/12 , C07C2/24 , C07C2/42 , C07C2/66 , C07C2/76 , C07C5/31 , C07C5/367 , C07C5/412 , C07C5/417 , C07C6/123 , C07C6/126 , C07C2529/064 , C07C2529/44 , C07C2529/70 , C07C2529/74 , C07C2529/83 , C07C2529/85 , C10G35/085 , C10G35/09 , C10G35/095 , Y02P20/52 , C07C15/02
Abstract: This invention is for a catalyst for conversion of hydrocarbons. The catalyst is a medium pore germanium zeolite, a germanium aluminophosphate (AlPO) or a germanium silicoaluminophosphate (SAPO). At least one metal selected from Group 10 is deposited on the medium pore zeolite and, optionally on the germanium aluminophosphate (AlPO) or a germanium silicoaluminophosphate (SAPO). The catalyst is prepared by synthesizing a medium pore zeolite, an aluminophosphate (AlPO) or a silicoaluminophosphate (SAPO) with germanium incorporated into the framework and calcining the medium pore germanium zeolite, germanium aluminophosphate (AlPO) or germanium silicoaluminophosphate (SAPO). At least one metal may be deposited on the germanium zeolite, germanium aluminophosphate (AlPO) or a germanium silicoaluminophosphate (SAPO). The catalyst may be used in a process for the conversion of hydrocarbons, such as propane to aromatics, by contacting the catalyst with a hydrocarbon stream containing alkanes having 2 to 12 carbon atoms per molecule and recovering the product.
Abstract translation: 本发明是用于烃转化的催化剂。 催化剂是中孔锗沸石，磷酸铝铝（AlPO）或锗硅铝磷酸盐（SAPO）。 选自组10中的至少一种金属沉积在中孔沸石上，并且任选地沉积在磷酸铝铝（AlPO）或锗硅铝磷酸盐（SAPO）上。 催化剂是通过合并中孔沸石，磷酸铝（AlPO）或硅铝磷酸盐（SAPO）与掺入骨架中的锗并煅烧中孔锗沸石，磷酸铝铝（AlPO）或锗硅铝磷酸盐（SAPO）来制备的。 可以在锗沸石，磷酸铝铝（AlPO）或锗硅铝磷酸盐（SAPO）上沉积至少一种金属。 该催化剂可用于通过使催化剂与含有每分子具有2至12个碳原子的烷烃的烃物流接触并回收产物来将烃类如丙烷转化为芳族化合物的方法。
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