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公开(公告)号：US11834340B2
公开(公告)日：2023-12-05
申请号：US17230560
申请日：2021-04-14
发明人： Robert Peter Hodgkins , Omer Refa Koseoglu , Kuo-Wei Huang , Jean-Marie Maurice Basset , Yu Han , Rajesh Parsapur , Anissa Bendjeriou Sedjerari , Sathiyamoorthy Murugesan
IPC分类号： B01J29/40 , C01B39/40 , B01J29/04 , B01J29/48 , B01J29/46 , B01J29/42 , C01B39/06 , B01J29/44 , B01J35/10 , B01J35/02
CPC分类号： C01B39/40 , B01J29/04 , B01J29/041 , B01J29/042 , B01J29/043 , B01J29/045 , B01J29/046 , B01J29/047 , B01J29/048 , B01J29/405 , B01J29/42 , B01J29/44 , B01J29/46 , B01J29/48 , B01J35/023 , B01J35/109 , B01J35/1019 , B01J35/1023 , B01J35/1028 , B01J35/1038 , B01J35/1042 , B01J35/1047 , B01J35/1057 , B01J35/1061 , C01B39/06 , C01B39/065 , B01J2229/183 , C01P2002/01 , C01P2004/62 , C01P2004/64 , C01P2006/12 , C01P2006/14 , C01P2006/16
摘要： Embodiments of the present disclosure relate to zeolites and method for making such zeolites. According to embodiments disclosed herein, a zeolite may have a microporous framework including a plurality of micropores having diameters of less than or equal to 2 nm and a plurality of mesopores having diameters of greater than 2 nm and less than or equal to 50 nm. The microporous framework may include an MFI framework type. The microporous framework may include silicon atoms, aluminum atoms, oxygen atoms, and transition metal atoms. The transition metal atoms may be dispersed throughout the entire microporous framework.
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公开(公告)号：US20170158970A1
公开(公告)日：2017-06-08
申请号：US15321287
申请日：2014-06-26
发明人： Chan-Ju SONG , Sang Cheol PAIK , Sang-Goo LEE , Min Kee CHOI , Myoung Yeob KIM
CPC分类号： C10G45/64 , B01J29/041 , B01J29/042 , B01J29/043 , B01J29/044 , B01J29/045 , B01J29/064 , B01J29/076 , B01J29/85 , B01J35/1057 , B01J35/1061 , B01J35/1066 , B01J35/1095 , B01J37/0201 , B01J37/04 , B01J37/08 , B01J37/10 , B01J2229/186 , C01B39/54 , C01P2006/14 , C01P2006/16 , C10G45/60 , C10G45/62
摘要： The present disclosure relates to a method for preparing a multi-level pore zeolite, including: (A) a step of mixing a silicon precursor, an aluminum precursor, a phosphorus precursor, a structure directing agent and water; a step of (B) adding phenylphosphonic acid, carbon black or a mixture thereof to the mixture prepared in the step (A) and mixing the same; a step of (C) crystallizing the mixture prepared in the step (B) by heat-treating the same; and a step of (D) calcining the crystallization product, and utilization of the prepared multi-level pore zeolite as a catalyst for hydroisomerization of normal paraffins. The catalyst exhibits improved isoparaffin yield when it is used as a catalyst for hydroisomerization of normal paraffins such as diesel or lube base oil by supporting an active metal component because residence time of reactants and products in the zeolite crystals are decreased due to mesopores and the proportion of external acid sites to total acid sites is low. Also, cloud point and pour point are effectively improved and high hydroisomerization reactivity is achieved without product loss.
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公开(公告)号：US20100322833A1
公开(公告)日：2010-12-23
申请号：US12489703
申请日：2009-06-23
申请人： Yisun Cheng , Yinyan Huang , Christine Kay Lambert
发明人： Yisun Cheng , Yinyan Huang , Christine Kay Lambert
IPC分类号： B01D53/94 , B01J21/06 , B01J23/28 , B01J23/08 , B01J21/00 , B01J27/02 , B01J23/755 , B01J23/75
CPC分类号： B01J35/04 , B01D53/9418 , B01D2251/2067 , B01D2255/206 , B01D2255/20707 , B01D2255/20715 , B01D2255/20746 , B01D2255/20753 , B01D2255/20769 , B01D2255/2092 , B01J21/06 , B01J21/063 , B01J23/16 , B01J23/20 , B01J23/28 , B01J23/30 , B01J23/75 , B01J23/755 , B01J29/042 , B01J29/072 , B01J33/00 , B01J35/10 , B01J37/0203 , B01J37/0207 , B01J37/0215 , B01J37/0244 , B01J37/0246 , B01J37/10 , F01N3/2066 , F01N2510/06 , F01N2610/02 , Y02T10/24
摘要： According to at least one aspect of the present invention, a urea-resistant catalytic unit is provided. In at least one embodiment, the catalytic unit includes a catalyst having a catalyst surface, and a urea-resistant coating in contact with at least a portion of the catalyst surface, wherein the urea-resistant coating effectively reduces urea-induced deactivation of the catalyst. In at least another embodiment, the urea-resistant coating includes at least one oxide from the group consisting of titanium oxide, tungsten oxide, zirconium oxide, molybdenum oxide, aluminum oxide, silicon dioxide, sulfur oxide, niobium oxide, molybdenum oxide, yttrium oxide, nickel oxide, cobalt oxide, and combinations thereof.
摘要翻译： 根据本发明的至少一个方面，提供了一种抗尿素催化单元。 在至少一个实施方案中，催化单元包括具有催化剂表面的催化剂和与至少一部分催化剂表面接触的耐脲涂层，其中耐脲涂层有效地降低尿素诱导的催化剂失活 。 在至少另一个实施方案中，耐脲涂层包括氧化钛，氧化钨，氧化锆，氧化钼，氧化铝，二氧化硅，硫氧化物，氧化铌，氧化钼，氧化钇中的至少一种氧化物 ，氧化镍，氧化钴及其组合。
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公开(公告)号：US12023657B2
公开(公告)日：2024-07-02
申请号：US17240703
申请日：2021-04-26
发明人： Philip Nubel
IPC分类号： B01J29/40 , B01J29/42 , B01J29/48 , B01J35/40 , B01J35/61 , B01J35/64 , B01J35/69 , B01J37/08 , C01B39/02 , C07C5/22 , C07C5/27 , C07C15/08 , B01J29/04 , B01J35/66
CPC分类号： B01J29/405 , B01J29/40 , B01J29/42 , B01J29/48 , B01J35/40 , B01J35/613 , B01J35/615 , B01J35/643 , B01J35/647 , B01J35/69 , B01J37/08 , C01B39/026 , C07C5/222 , C07C5/2737 , C07C5/2775 , C07C15/08 , B01J29/041 , B01J29/042 , B01J29/045 , B01J35/66 , B01J2229/10 , B01J2229/16 , B01J2229/20 , B01J2229/37 , B01J2229/38 , B01J2229/40 , C07C2529/40 , C07C2529/48 , Y02P20/52 , C07C5/2737 , C07C15/08 , C07C5/2775 , C07C15/08
摘要： A method of making a xylene isomerization catalyst comprises the steps of (i) contacting a ZSM-5 zeolite starting material having a silica to alumina molar ratio of 20 to 50 and having a mesopore surface area in the range of 50 m2/gram to 200 m2/gram in a reactor with a base to provide an intermediate zeolite material; (ii) recovering the intermediate ZSM-5 zeolite material of step (i); (iii) contacting the intermediate zeolite material with an acid to provide an acid treated ZSM-5 zeolite product; (iv) recovering the acid treated ZSM-5 zeolite material; and (v) calcining the acid treated ZSM-5 zeolite material to provide a desilicated ZSM-5 zeolite product having a silica to alumina molar ratio of 20 to 150 and having a mesopore surface area in the range of 100 m2/gram to 400 m2/gram.
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公开(公告)号：US20160129429A1
公开(公告)日：2016-05-12
申请号：US14899460
申请日：2014-07-07
IPC分类号： B01J29/064 , C07C2/66 , B01J37/10 , C07C5/27 , B01J29/076 , B01J37/16
CPC分类号： B01J29/064 , B01J29/041 , B01J29/042 , B01J29/043 , B01J29/044 , B01J29/045 , B01J29/076 , B01J29/89 , B01J35/1061 , B01J35/1066 , B01J35/109 , B01J37/0018 , B01J37/10 , B01J37/16 , B01J2229/183 , B01J2229/186 , B01J2229/60 , C01B37/005 , C01B39/085 , C01B39/40 , C07C2/66 , C07C5/2737 , C07C2529/04 , C07C2529/068 , C07C2529/072 , C07C2529/076
摘要： The invention therefore relates to a method for producing zeolite, zeolite-like or zeotype encapsulated metal nanoparticles, the method comprises the steps of: 1) Adding one or more metal precursors to a silica or alumina source; 2) Reducing the one or more metal precursors to form metal nanoparticles on the surface of the silica or alumina source; 3) Passing a gaseous hydrocarbon, alkyl alcohol or alkyl ether over the silica or alumina supported metal nanoparticles to form a carbon template coated zeolite, zeolite-like or zeotype precursor composition; 4a) Adding a structure directing agent to the carbon template coated zeolite, zeolite-like or zeotype precursor composition thereby creating a zeolite, zeolite-like or zeotype gel composition; 4b) Crystallising the zeolite, zeolite-like or zeotype gel composition by subjecting said composition to a hydrothermal treatment; 5) Removing the carbon template and structure directing agent and isolating the resulting zeolite, zeolite-like or zeotype encapsulated metal nanoparticles.
摘要翻译： 因此，本发明涉及一种生产沸石，沸石样或沸石型包封的金属纳米颗粒的方法，所述方法包括以下步骤：1）将一种或多种金属前体添加到二氧化硅或氧化铝源中; 2）还原一种或多种金属前体以在二氧化硅或氧化铝源的表面上形成金属纳米颗粒; 3）将气态碳氢化合物，烷基醇或烷基醚通过二氧化硅或氧化铝负载的金属纳米颗粒上以形成涂覆有碳模板的沸石，沸石样或沸石型前体组合物; 4a）将结构导向剂添加到涂覆有碳模板的沸石，沸石样或沸点前体组合物上，从而产生沸石，沸石样或沸点凝胶组合物; 4b）通过对所述组合物进行水热处理来结晶沸石，沸石样或沸点凝胶组合物; 5）除去碳模板和结构导向剂并分离得到的沸石，沸石样或沸石型包封金属纳米粒子。
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6.发明申请公开(公告)号：US20160030931A1
公开(公告)日：2016-02-04
申请号：US14776114
申请日：2014-03-18
CPC分类号： B01J29/405 , B01J29/041 , B01J29/042 , B01J29/045 , B01J29/40 , B01J29/87 , B01J35/1019 , B01J35/1023 , B01J35/1038 , B01J35/1042 , B01J35/1057 , B01J35/1061 , B01J35/108 , B01J35/109 , B01J37/0018 , B01J37/0201 , B01J37/08 , B01J37/30 , B01J2229/183 , B01J2229/186 , B01J2229/42 , C01B39/02 , C01B39/26 , C01B39/265 , C01B39/36 , C01B39/38 , C01B39/40 , C01P2006/12 , C01P2006/14 , C01P2006/16 , C01P2006/17 , C10G3/49 , C10G45/68 , C10G50/00 , C10G2400/30 , Y02P30/20
摘要： The invention relates to a novel zeolite catalysts, methods of producing the zeolite catalysts and a methods of using such catalyst, including for production of BTEX with improved yield, product selectivity and reduced char production. The present invention relates to novel mesoporous zeolite catalysts, as well as methods of producing the same. The present invention also relates to methods of producing renewable aromatic hydrocarbons using such catalysts.
摘要翻译： 本发明涉及一种新型的沸石催化剂，沸石催化剂的制备方法和使用这种催化剂的方法，包括生产具有改进的产率，产物选择性和减少焦炭生产的BTEX。 本发明涉及新型介孔沸石催化剂及其制备方法。 本发明还涉及使用这种催化剂生产可再生芳烃的方法。
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公开(公告)号：US08207084B2
公开(公告)日：2012-06-26
申请号：US12489703
申请日：2009-06-23
申请人： Yisun Cheng , Yinyan Huang , Christine Kay Lambert
发明人： Yisun Cheng , Yinyan Huang , Christine Kay Lambert
CPC分类号： B01J35/04 , B01D53/9418 , B01D2251/2067 , B01D2255/206 , B01D2255/20707 , B01D2255/20715 , B01D2255/20746 , B01D2255/20753 , B01D2255/20769 , B01D2255/2092 , B01J21/06 , B01J21/063 , B01J23/16 , B01J23/20 , B01J23/28 , B01J23/30 , B01J23/75 , B01J23/755 , B01J29/042 , B01J29/072 , B01J33/00 , B01J35/10 , B01J37/0203 , B01J37/0207 , B01J37/0215 , B01J37/0244 , B01J37/0246 , B01J37/10 , F01N3/2066 , F01N2510/06 , F01N2610/02 , Y02T10/24
摘要： According to at least one aspect of the present invention, a urea-resistant catalytic unit is provided. In at least one embodiment, the catalytic unit includes a catalyst having a catalyst surface, and a urea-resistant coating in contact with at least a portion of the catalyst surface, wherein the urea-resistant coating effectively reduces urea-induced deactivation of the catalyst. In at least another embodiment, the urea-resistant coating includes at least one oxide from the group consisting of titanium oxide, tungsten oxide, zirconium oxide, molybdenum oxide, aluminum oxide, silicon dioxide, sulfur oxide, niobium oxide, molybdenum oxide, yttrium oxide, nickel oxide, cobalt oxide, and combinations thereof.
摘要翻译： 根据本发明的至少一个方面，提供了一种抗尿素催化单元。 在至少一个实施方案中，催化单元包括具有催化剂表面的催化剂和与至少一部分催化剂表面接触的耐脲涂层，其中耐脲涂层有效地降低尿素诱导的催化剂失活 。 在至少另一个实施方案中，耐脲涂层包括氧化钛，氧化钨，氧化锆，氧化钼，氧化铝，二氧化硅，硫氧化物，氧化铌，氧化钼，氧化钇中的至少一种氧化物 ，氧化镍，氧化钴及其组合。
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公开(公告)号：US11857955B1
公开(公告)日：2024-01-02
申请号：US17964156
申请日：2022-10-12
IPC分类号： B01J29/70 , B01J37/02 , B01J35/10 , B01J23/745 , B01J27/14 , B01J21/04 , B01J37/00 , C10G11/05 , B01J35/00 , B01J35/02 , B01J23/10 , B01J29/04 , B01J29/76 , B01J37/10 , B01J37/28
CPC分类号： B01J37/0205 , B01J21/04 , B01J23/10 , B01J23/745 , B01J27/14 , B01J29/041 , B01J29/042 , B01J29/044 , B01J29/7007 , B01J29/7057 , B01J29/7615 , B01J35/006 , B01J35/023 , B01J35/1019 , B01J35/1023 , B01J35/1042 , B01J35/1057 , B01J35/1061 , B01J37/0018 , B01J37/0072 , B01J37/10 , B01J37/28 , C10G11/05 , B01J2229/18 , B01J2229/186 , B01J2229/22 , B01J2229/38 , B01J2229/40 , B01J2229/42
摘要： A process of producing a catalyst comprises forming mesoporous beta zeolite particles, impregnating mesoporous beta zeolite particles with a metal and phosphorus to produce a metal and phosphorus impregnated zeolite, and incorporating the metal and phosphorus impregnated zeolite with clay and alumina to produce the catalyst. The forming step comprises converting a crystalline beta zeolite to a non-crystalline material with reduced silica content relative to the crystalline beta zeolite, and crystalizing the non-crystalline material to produce mesoporous beta zeolite particles.
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公开(公告)号：US20050187410A1
公开(公告)日：2005-08-25
申请号：US11108452
申请日：2005-04-18
申请人： Zhiping Shan , Thomas Maschmeyer , Jacobus Jansen
发明人： Zhiping Shan , Thomas Maschmeyer , Jacobus Jansen
IPC分类号： B01J21/06 , B01J21/08 , B01J21/12 , B01J23/26 , B01J23/38 , B01J23/44 , B01J23/50 , B01J23/52 , B01J29/00 , B01J29/03 , B01J29/04 , B01J29/08 , B01J29/40 , B01J29/70 , B01J29/80 , B01J29/87 , B01J29/88 , B01J29/89 , B01J35/00 , B01J35/04 , B01J35/10 , B01J37/00 , B01J37/02 , B01J37/03 , B01J37/08 , B01J37/10 , C01B13/36 , C01B33/12 , C01B37/00 , C01B37/02 , C07B61/00 , C07C2/66 , C07C45/46 , C07D301/06 , C07D301/08 , C07D301/10 , C07D303/04 , C10G2/00 , C10G11/04 , C10G11/05 , C10G27/04 , C10G29/20 , C10G45/00 , C10G45/04 , C10G45/12 , C10G45/60 , C10G45/62 , C10G45/64 , C10G47/14 , C10G49/08 , C10G50/00 , C07C249/08
CPC分类号： B01J29/89 , B01J21/06 , B01J21/063 , B01J21/12 , B01J23/26 , B01J23/38 , B01J23/44 , B01J23/50 , B01J23/52 , B01J29/005 , B01J29/0308 , B01J29/0316 , B01J29/04 , B01J29/042 , B01J29/046 , B01J29/084 , B01J29/40 , B01J29/70 , B01J29/7007 , B01J29/80 , B01J29/87 , B01J29/88 , B01J35/002 , B01J35/1023 , B01J35/1042 , B01J35/1061 , B01J35/1085 , B01J37/0018 , B01J37/033 , B01J37/10 , B01J2229/32 , B01J2229/36 , B01J2229/42 , B01J2229/62 , B82Y30/00 , C01B13/366 , C01B33/126 , C01B37/005 , C01B37/02 , C01P2006/12 , C01P2006/14 , C01P2006/16 , C07C2/66 , C07C45/46 , C07D301/06 , C07D301/08 , C07D301/10 , C10G2/332 , C10G11/04 , C10G11/05 , C10G27/04 , C10G29/205 , C10G45/00 , C10G45/04 , C10G45/12 , C10G45/60 , C10G45/62 , C10G45/64 , C10G47/14 , C10G49/08 , C10G50/00 , C07C15/073 , C07C49/84
摘要： A material especially useful for the selective oxidation of hydrocarbons and other organic compounds includes a non-crystalline, porous inorganic oxide having at least 97 volume percent mesopores based on micropores and mesopores, and at least one catalytically active metal selected from the group consisting of one or more transition metal and one or more noble metal.
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10.发明授权Mesoporous material and use thereof for the selective oxidation of organic compounds 失效介孔材料及其用于选择性氧化有机化合物的用途公开(公告)号：US06906208B2
公开(公告)日：2005-06-14
申请号：US10246495
申请日：2002-09-18
IPC分类号： B01J21/06 , B01J21/08 , B01J21/12 , B01J23/26 , B01J23/38 , B01J23/44 , B01J23/50 , B01J23/52 , B01J29/00 , B01J29/03 , B01J29/04 , B01J29/08 , B01J29/40 , B01J29/70 , B01J29/80 , B01J29/87 , B01J29/88 , B01J29/89 , B01J35/00 , B01J35/04 , B01J35/10 , B01J37/00 , B01J37/02 , B01J37/03 , B01J37/08 , B01J37/10 , C01B13/36 , C01B33/12 , C01B37/00 , C01B37/02 , C07B61/00 , C07C2/66 , C07C45/46 , C07D301/06 , C07D301/08 , C07D301/10 , C07D303/04 , C10G2/00 , C10G11/04 , C10G11/05 , C10G27/04 , C10G29/20 , C10G45/00 , C10G45/04 , C10G45/12 , C10G45/60 , C10G45/62 , C10G45/64 , C10G47/14 , C10G49/08 , C10G50/00 , C07D301/12 , C07D301/14
CPC分类号： B01J29/89 , B01J21/06 , B01J21/063 , B01J21/12 , B01J23/26 , B01J23/38 , B01J23/44 , B01J23/50 , B01J23/52 , B01J29/005 , B01J29/0308 , B01J29/0316 , B01J29/04 , B01J29/042 , B01J29/046 , B01J29/084 , B01J29/40 , B01J29/70 , B01J29/7007 , B01J29/80 , B01J29/87 , B01J29/88 , B01J35/002 , B01J35/1023 , B01J35/1042 , B01J35/1061 , B01J35/1085 , B01J37/0018 , B01J37/033 , B01J37/10 , B01J2229/32 , B01J2229/36 , B01J2229/42 , B01J2229/62 , B82Y30/00 , C01B13/366 , C01B33/126 , C01B37/005 , C01B37/02 , C01P2006/12 , C01P2006/14 , C01P2006/16 , C07C2/66 , C07C45/46 , C07D301/06 , C07D301/08 , C07D301/10 , C10G2/332 , C10G11/04 , C10G11/05 , C10G27/04 , C10G29/205 , C10G45/00 , C10G45/04 , C10G45/12 , C10G45/60 , C10G45/62 , C10G45/64 , C10G47/14 , C10G49/08 , C10G50/00 , C07C15/073 , C07C49/84
摘要： A material especially useful for the selective oxidation of hydrocarbons and other organic compounds includes a non-crystalline, porous inorganic oxide having at least 97 volume percent mesopores based on micropores and mesopores, and at least one catalytically active metal selected from the group consisting of one or more transition metal and one or more noble metal.
摘要翻译： 特别可用于烃和其它有机化合物的选择性氧化的材料包括非结晶多孔无机氧化物，其具有至少97体积％的基于微孔和介孔的介孔，以及至少一种选自以下的催化活性金属：一种 或更多的过渡金属和一种或多种贵金属。
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