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公开(公告)号：US12037314B2
公开(公告)日：2024-07-16
申请号：US17631679
申请日：2020-08-11
CPC分类号： C07C5/2708 , B01J29/42
摘要： A liquid phase isomerization process comprising cofeeding molecular hydrogen at a feeding rate ≥100 ppm by weight can effectively convert a C8 aromatic hydrocarbon isomerization feed in the presence of an isomerization catalyst with a very low deactivation rate of the catalyst, even at high WHSV ≥5 hour−1.
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公开(公告)号：US11471863B2
公开(公告)日：2022-10-18
申请号：US16484394
申请日：2018-02-07
申请人： BASF Corporation
发明人： Shiang Sung , Markus Koegel , Bjoern Neumann , Patrick McCanty
IPC分类号： F01N3/20 , B01J29/44 , B01J29/74 , B01J29/76 , F01N3/022 , F01N3/08 , B01J23/10 , B01J29/068 , B01J29/076 , B01J29/072 , B01J29/78 , B01J29/06 , B01J29/46 , B01J29/56 , B01J29/40 , B01J29/48 , B01J29/50 , B01J29/42 , B01J29/52 , B01J29/54 , B01J29/65 , B01J29/58 , B01J29/70 , B01J29/68 , B01J29/67 , B01J29/66 , B01J29/61 , B01J35/04 , B01J29/72 , B01D53/62 , B01D53/56 , B01D53/72 , B01D53/86 , B01D53/90 , B01D53/92 , B01D53/94 , F01N3/28
摘要： Provided herein is a catalytic article including a catalytic coating disposed on a substrate, wherein the catalytic coating comprises a bottom coating on the substrate and a top coating layer on the bottom coating layer, one such coating layer containing a platinum group metal on a refractory metal oxide support and the other such coating layer containing a ceria-containing molecular sieve. Such catalytic articles are effective toward treating exhaust gas streams of internal combustion engines and exhibit outstanding resistance to sulfur.
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公开(公告)号：US11247196B2
公开(公告)日：2022-02-15
申请号：US16703405
申请日：2019-12-04
发明人： Donya Alsewdan , Lianhui Ding , Manal Al-Eid
IPC分类号： B01J29/40 , B01J29/44 , B01J35/10 , B01J37/00 , B01J37/02 , B01J37/03 , B01J37/04 , B01J37/06 , B01J37/08 , B01J37/30 , B01J29/064 , B01J37/10 , B01J29/06 , B01J29/42 , B01J29/068 , C01B39/36 , C01B39/02 , C01B39/40 , C01B39/04
摘要： A method of making a zeolite with encapsulated platinum is provided. The method includes dissolving an aluminum source in water to form a first solution, dissolving a hydroxide in water to form a second solution, dissolving a templating agent in water to form a third solution, and adding a silica source to the first solution to form a fourth solution. The method further includes adding the second solution to the fourth solution to form a fifth solution, adding the third solution to the fifth solution to form a sixth solution, and adding a platinum source to the sixth solution. The sixth solution is crystallized to form a solid product, which is recovered. The solid product is calcined. An ammonium ion exchange is performed on the solid product to form a second solid product, and the second solid product is calcined.
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公开(公告)号：US10441944B2
公开(公告)日：2019-10-15
申请号：US14969966
申请日：2015-12-15
发明人： Raman Ravishankar , Safinaz Saif , Sunil Mehla , Bennet Chellian , Peddy Venkatachallapathy Rao , Choudary Venkateswarlu Nettem , Sriganesh Gandham
IPC分类号： B01J23/04 , B01J23/40 , B01J23/755 , B01J29/26 , B01J29/42 , B01J29/48 , B01J29/61 , B01J29/64 , B01J29/24 , B01J29/18 , C07C5/27 , B01J29/22 , B01J37/08 , B01J37/04
摘要： A catalyst composition for isomerization of paraffins includes at least one metal, at least one heteropoly acid and a support material. Further provided are a process for preparation of the catalyst composition and a process for isomerization of paraffins using the catalytic composition.
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公开(公告)号：US10144003B2
公开(公告)日：2018-12-04
申请号：US15720185
申请日：2017-09-29
发明人： Ola S. Ali , Hussain Al Yami , Mark P. Kaminsky , Sohel Shaikh , Wei Xu
IPC分类号： C10G11/05 , B01J29/18 , B01J29/40 , B01J29/42 , B01J37/02 , B01J37/03 , B01J37/14 , C10G11/10 , B01J29/20 , B01J29/24 , B01J29/26 , C10G11/04 , C10G11/18 , C10G11/16 , B01J37/28 , B01J35/00 , B01J29/46 , B01J29/48 , B01J38/12 , B01J29/90 , B01J35/02
摘要： A method of using a heat generating catalyst in a hydrocarbon cracking process. The method includes providing a catalyst bed reactor which includes a catalyst bed of the heat generating catalyst disposed in the catalyst bed reactor. The heat generating catalyst includes at least one mordenite framework-inverted (MFI) zeolite catalyst having a Si/Al molar ratio of 15 or greater, and at least one metal oxide dispersed within a microstructure of the MFI zeolite catalyst. The method additionally includes introducing a hydrocarbon feed to the catalyst bed reactor and cracking the hydrocarbon feed to produce a cracking product. Additionally, an associated method of making the heat generating catalyst for hydrocarbon cracking is provided.
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公开(公告)号：US09844768B2
公开(公告)日：2017-12-19
申请号：US15175256
申请日：2016-06-07
申请人： NGK Insulators, Ltd.
发明人： Hiroyuki Suenobu , Shogo Hirose
IPC分类号： B01D53/94 , B01J21/04 , B01J21/16 , B01J23/30 , B01J29/85 , B01J35/04 , B01J37/02 , B01J23/00 , B01J23/22 , C04B38/00 , B01J29/076 , B01J29/42 , B01J29/66 , B01J29/72 , B01J35/00 , B01J37/00 , C04B111/00
CPC分类号： B01J23/30 , B01D53/9418 , B01D2255/20707 , B01D2255/20723 , B01D2255/20761 , B01D2255/20776 , B01D2255/2092 , B01D2255/50 , B01J21/04 , B01J21/16 , B01J23/002 , B01J23/22 , B01J29/076 , B01J29/42 , B01J29/66 , B01J29/7215 , B01J29/723 , B01J29/85 , B01J35/002 , B01J35/04 , B01J37/0018 , B01J37/0244 , B01J37/0246 , B01J2229/186 , B01J2229/42 , B01J2523/00 , C04B38/0006 , C04B2111/0081 , B01J2523/47 , B01J2523/55 , B01J2523/69 , C04B35/16
摘要： The honeycomb catalyst body is equipped with a honeycomb structure body having partition walls that define a plurality of cells extending from a first end face as one of the end faces to a second end face as the other end face and serving as through channels of a fluid. The partition walls each have a base layer containing from 50 to 90 mass % of zeolite and a coat layer with which the surface of the base layer 11 is coated with a thickness of from 1 to 50 μm. The coat layer is either a coat layer (A) containing from 1 to 5 mass % vanadia and titania or a coat layer (B) containing from 1 to 5 mass % vanadia and a composite oxide of titania and tungsten oxide.
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公开(公告)号：US09827557B2
公开(公告)日：2017-11-28
申请号：US15119942
申请日：2015-02-26
发明人： Nagesh Sharma , Ajay Kumar , Anilkumar Mettu , Veera Venkata Satya Bhaskara Sita Rama Murthy Katravulapalli , Kalpana Gopalakrishna , Raksh Vir Jasra
IPC分类号： C10G35/06 , B01J29/068 , C10G35/09 , C10G35/095 , B01J37/02 , B01J29/44 , B01J29/48 , B01J29/42 , B01J37/06 , B01J37/08 , B01J29/072 , B01J29/076 , B01J29/08 , B01J29/18 , B01J29/40 , B01J29/70 , B01J35/02
CPC分类号： B01J29/068 , B01J29/072 , B01J29/076 , B01J29/084 , B01J29/18 , B01J29/40 , B01J29/42 , B01J29/44 , B01J29/48 , B01J29/7007 , B01J29/7034 , B01J29/7038 , B01J35/023 , B01J37/0236 , B01J37/0242 , B01J37/0246 , B01J37/06 , B01J37/08 , B01J2229/186 , B01J2229/64 , C10G35/09 , C10G35/095
摘要： The present disclosure relates to a naphtha reforming process for obtaining reformed naphtha comprising contacting naphtha with a catalyst, the catalyst comprising a chloride free zeolite coated alumina support impregnated with 0.01 wt % to 0.5 wt % active metal and 0.01 wt % to 0.5 wt % promoter metal, wherein the thickness of the zeolite coating on the alumina support ranges from 100 μm to 200 μm, which results in formation of reformed products of naphtha and ethylbenzene formed in-situ.
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8.发明授权Multimetal zeolites based catalyst for transalkylation of heavy reformate to produce xylenes and petrochemical feedstocks 有权用于重质油重链烷基转移以制备二甲苯和石化原料的多金属沸石基催化剂公开(公告)号：US09221037B2
公开(公告)日：2015-12-29
申请号：US13796383
申请日：2013-03-12
发明人： Cemal Ercan , Yuguo Wang , Mohammed Ashraf Ali , Sulaiman Saleh Al-Khattaf , Syed Ahmed Ali , Abdullah Mohammed Aitani
IPC分类号： B01J29/80 , C07C6/12 , B01J37/04 , B01J29/00 , B01J29/06 , B01J29/068 , B01J29/072 , B01J29/076 , B01J29/40 , B01J29/42 , B01J29/44 , B01J29/46 , B01J29/48 , B01J29/70 , B01J29/72 , B01J29/74 , B01J29/76 , B01J29/78 , B01J29/84 , B01J29/85 , B01J37/02 , C10G45/64 , C10G29/20
CPC分类号： B01J29/80 , B01J29/005 , B01J29/061 , B01J29/068 , B01J29/072 , B01J29/076 , B01J29/40 , B01J29/405 , B01J29/42 , B01J29/44 , B01J29/46 , B01J29/48 , B01J29/7007 , B01J29/7049 , B01J29/7057 , B01J29/72 , B01J29/7215 , B01J29/74 , B01J29/7415 , B01J29/76 , B01J29/7615 , B01J29/78 , B01J29/7815 , B01J29/84 , B01J29/85 , B01J37/0201 , B01J37/04 , B01J2029/062 , B01J2229/18 , B01J2229/183 , B01J2229/186 , B01J2229/20 , B01J2229/42 , C07C6/123 , C07C6/126 , C07C2529/40 , C07C2529/70 , C07C2529/80 , C07C2529/85 , C10G29/205 , C10G45/64 , Y02P20/52 , C07C15/08
摘要： A transalkylation catalyst for the transalkylation of a heavy reformate is provided. The catalyst includes two solid acid zeolites having different physical and chemical properties, and at least three metals selected from the group 4 lanthanthides, and the elements found in groups 6 and 10 of the periodic table.
摘要翻译： 提供了用于重质化合物的烷基转移的烷基转移催化剂。 该催化剂包括具有不同物理和化学性质的两种固体酸沸石，以及选自4-元素的至少三种金属和元素周期表第6和10族中找到的元素。
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9.发明授权Catalytic cracking process of a stream of hydrocarbons for maximization of light olefins 有权用于最大化轻质烯烃的烃流的催化裂解过程公开(公告)号：US08933286B2
公开(公告)日：2015-01-13
申请号：US13058813
申请日：2009-11-23
申请人： Aline Barbosa Junqueira de Souza , Marcelo Maciel Pereira , Lam Yiu Lau , Janaina Gorne , Andrea de Rezende Pinho
发明人： Aline Barbosa Junqueira de Souza , Marcelo Maciel Pereira , Lam Yiu Lau , Janaina Gorne , Andrea de Rezende Pinho
CPC分类号： C10G11/05 , C10G2300/4006 , C10G2300/4012 , C10G2400/20
摘要： A process is described for maximization of light olefins, preferably ethylene, by the catalytic cracking of feeds of saturated hydrocarbons, with molecular size in the range from 4 to 6 carbon atoms. The process uses a catalyst based on a zeolite of type ZSM-5 with low sodium content and modified with nickel, with concentration by weight of nickel, expressed in the form of oxide, in the range from 0.1% to 20% relative to the weight of zeolite in the catalyst, and operating conditions that involve a temperature between 400° C. and 650° C. and feed partial pressure between 0.1 and 1.0 MPa, so that the product recovered is rich in light olefins, with ethylene/propylene ratio in the range from 0.25 to 2.00.
摘要翻译： 描述了通过分子尺寸在4至6个碳原子的饱和烃的进料的催化裂化来最大化轻质烯烃（优选乙烯）的方法。 该方法使用基于具有低钠含量并且用镍改性的ZSM-5型沸石的催化剂，以镍的重量计，以氧化物的形式表示，其重量相对于重量为0.1％至20％ 的催化剂中的沸石，以及涉及温度在400℃和650℃之间并且进料分压在0.1和1.0MPa之间的操作条件，使得回收的产物富含轻质烯烃，乙烯/丙烯比率 范围从0.25到2.00。
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10.发明申请CATALYST BASED ON A CRYSTALLINE MATERIAL COMPRISING SILICON WITH A HIERARCHICAL AND ORGANIZED POROSITY, AND AN IMPROVED PROCESS FOR THE TREATMENT OF HYDROCARBON FEEDS 失效基于包含具有分层和组织孔隙度的硅的晶体材料的催化剂，以及用于处理油料进料的改进方法公开(公告)号：US20110155641A1
公开(公告)日：2011-06-30
申请号：US12994198
申请日：2009-05-13
IPC分类号： C10G69/02 , C10G47/00 , C10G45/00 , B01J29/064 , B01J29/48 , B01J29/16 , B01J29/076 , B01J21/06 , B01J29/42 , B01J29/10 , B01J29/85 , B01J29/66 , B01J29/69
CPC分类号： C10G45/04 , B01J29/041 , B01J29/064 , B01J29/076 , B01J29/16 , B01J29/48 , B01J29/78 , B01J29/7815 , B01J29/80 , B01J35/023 , B01J35/1019 , B01J35/1057 , B01J35/1061 , B01J35/1066 , B01J37/0054 , B01J2229/10 , B01J2229/186 , B01J2229/40 , B01J2229/62 , C10G45/06 , C10G47/20 , C10G65/12
摘要： The present invention concerns a catalyst comprising at least one crystalline material comprising silicon with a hierarchical and organized porosity and at least one hydrodehydrogenating element selected from the group formed by elements from group VIB and/or group VIII of the periodic table of the elements. Said crystalline material comprising silicon with a hierarchical and organized porosity is constituted by at least two spherical elementary particles, each of said particles comprising a matrix based on oxide of silicon, which is mesostructured, with a mesopore diameter in the range 1.5 to 30 nm and having microporous and crystalline walls with a thickness in the range 1.5 to 60 nm, said elementary spherical particles having a maximum diameter of 200 microns. The invention also concerns hydrocracking/hydroconversion and hydrotreatment processes employing said catalyst.
摘要翻译： 本发明涉及一种催化剂，其包含至少一种包含具有分层和有组织孔隙的硅的至少一种结晶材料，以及选自元素周期表第VIB族和/或VIII族元素所形成的基团中的至少一种氢化脱氢元素。 所述包含具有分级和组织的孔隙率的硅的结晶材料由至少两个球形基本颗粒构成，每个所述颗粒包含介孔结构的基于硅氧化物的基体，中孔直径在1.5至30nm的范围内， 具有厚度在1.5至60nm范围内的微孔和结晶壁，所述基本球形颗粒的最大直径为200微米。 本发明还涉及使用所述催化剂的加氢裂化/加氢转化和加氢处理方法。
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