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公开(公告)号：US12115523B2
公开(公告)日：2024-10-15
申请号：US18171140
申请日：2023-02-17
发明人： Takao Masuda , Yuta Nakasaka , Takuya Yoshikawa , Sadahiro Kato , Masayuki Fukushima , Kojiro Inamori , Hiroko Takahashi , Yuichiro Banba , Kaori Sekine
IPC分类号： B01J29/76 , B01J29/035 , B01J29/064 , B01J29/068 , B01J29/072 , B01J29/076 , B01J29/08 , B01J29/10 , B01J29/12 , B01J29/14 , B01J29/16 , B01J29/18 , B01J29/20 , B01J29/22 , B01J29/24 , B01J29/26 , B01J29/40 , B01J29/42 , B01J29/44 , B01J29/46 , B01J29/48 , B01J29/60 , B01J29/61 , B01J29/62 , B01J29/63 , B01J29/64 , B01J29/65 , B01J29/66 , B01J29/67 , B01J29/68 , B01J29/69 , B01J29/70 , B01J29/72 , B01J29/74 , B01J29/78 , B01J35/23 , B01J35/56 , B01J35/64 , B01J37/02 , B01J37/03 , B01J37/10
CPC分类号： B01J29/7669 , B01J29/035 , B01J29/0352 , B01J29/0354 , B01J29/0356 , B01J29/0358 , B01J29/064 , B01J29/068 , B01J29/072 , B01J29/076 , B01J29/085 , B01J29/10 , B01J29/12 , B01J29/14 , B01J29/16 , B01J29/185 , B01J29/20 , B01J29/22 , B01J29/24 , B01J29/26 , B01J29/405 , B01J29/42 , B01J29/44 , B01J29/46 , B01J29/48 , B01J29/605 , B01J29/61 , B01J29/62 , B01J29/63 , B01J29/64 , B01J29/655 , B01J29/66 , B01J29/67 , B01J29/68 , B01J29/69 , B01J29/7007 , B01J29/7038 , B01J29/7057 , B01J29/7088 , B01J29/7215 , B01J29/7276 , B01J29/7415 , B01J29/7476 , B01J29/76 , B01J29/7615 , B01J29/7676 , B01J29/7815 , B01J29/7876 , B01J35/23 , B01J35/56 , B01J35/643 , B01J35/647 , B01J37/0203 , B01J37/0236 , B01J37/033 , B01J37/10 , B01J2229/22 , B01J2229/38 , B01J2229/40 , C10G2300/70
摘要： To provide a functional structural body that can realize a long life time by suppressing the decline in function of the functional substance and that can attempt to save resources without requiring a complicated replacement operation, and to provide a method for making the functional structural body. The functional structural body (1) includes a skeletal body (10) of a porous structure composed of a zeolite-type compound, and at least one functional substance (20) present in the skeletal body (10), the skeletal body (10) has channels (11) connecting with each other, and the functional substance is present at least in the channels (11) of the skeletal body (10).
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2.发明公开公开(公告)号：US20230249166A1
公开(公告)日：2023-08-10
申请号：US18135977
申请日：2023-04-18
发明人： Sang Il Lee , Ji Hoon Lee , Young Eun Cheon , Yeon Ho Kim
IPC分类号： B01J29/80 , B01J21/04 , B01J23/62 , B01J27/045 , B01J27/051 , B01J29/22 , B01J29/26 , B01J29/44 , B01J29/48 , B01J29/78 , B01J37/00 , B01J37/04 , B01J37/16 , B01J37/20 , B01J37/30 , C07C4/18 , C07C6/12 , C07C2/66 , C07C5/22 , C07C4/06 , C07C15/08 , C10G35/095
CPC分类号： B01J29/80 , B01J21/04 , B01J23/626 , B01J27/045 , B01J27/0515 , B01J29/22 , B01J29/26 , B01J29/44 , B01J29/48 , B01J29/7815 , B01J37/0018 , B01J37/04 , B01J37/16 , B01J37/20 , B01J37/30 , C07C4/18 , C07C6/126 , C07C6/123 , C07C2/66 , C07C5/222 , C07C4/06 , C07C15/08 , C10G35/095 , B01J2029/062
摘要： Disclosed are a catalyst and a preparation method therefor, the catalyst being able to maintain a high production yield of C8 aromatic hydrocarbons in the process of converting a feedstock containing alkyl aromatics to C8 aromatic hydrocarbons such as mixed xylene through disproportionation/transalkylation/dealkylation while reducing a content of ethylbenzene in the products.
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公开(公告)号：US11648544B2
公开(公告)日：2023-05-16
申请号：US17709958
申请日：2022-03-31
发明人： Sang Il Lee , Ji Hoon Lee , Young Eun Cheon
IPC分类号： C07C5/22 , C07C15/08 , B01J29/44 , B01J29/80 , B01J29/22 , B01J29/26 , B01J29/48 , B01J29/78 , B01J37/04 , B01J37/08 , C07C4/18 , C07C6/12 , B01J29/06
CPC分类号： B01J29/80 , B01J29/22 , B01J29/26 , B01J29/44 , B01J29/48 , B01J29/7869 , B01J37/04 , B01J37/088 , C07C4/18 , C07C6/126 , B01J2029/062 , C07C2529/22 , C07C2529/26 , C07C2529/44 , C07C2529/48 , C07C2529/78 , C07C2529/80
摘要： Disclosed are a bifunctional catalyst and a preparation method therefor, the bifunctional catalyst being suitable to produce high-value aromatic hydrocarbons by subjecting alkylaromatic hydrocarbons to a disproportionation/transalkylation/dealkylation reaction while suppressing aromatic loss or subjecting C8 aromatic hydrocarbons to an isomerization reaction while suppressing xylene loss.
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公开(公告)号：US11648542B2
公开(公告)日：2023-05-16
申请号：US16698679
申请日：2019-11-27
发明人： Takao Masuda , Yuta Nakasaka , Takuya Yoshikawa , Sadahiro Kato , Masayuki Fukushima , Kojiro Inamori , Hiroko Takahashi , Yuichiro Banba , Kaori Sekine
IPC分类号： B01J29/76 , B01J29/14 , B01J29/68 , B01J35/00 , B01J35/04 , B01J35/10 , B01J37/02 , B01J37/03 , B01J37/10 , B01J29/035 , B01J29/068 , B01J29/064 , B01J29/16 , B01J29/18 , B01J29/076 , B01J29/12 , B01J29/072 , B01J29/10 , B01J29/22 , B01J29/08 , B01J29/20 , B01J29/26 , B01J29/61 , B01J29/24 , B01J29/42 , B01J29/62 , B01J29/60 , B01J29/46 , B01J29/40 , B01J29/48 , B01J29/44 , B01J29/65 , B01J29/64 , B01J29/69 , B01J29/70 , B01J29/67 , B01J29/63 , B01J29/66 , B01J29/72 , B01J29/78 , B01J29/74
CPC分类号： B01J29/7669 , B01J29/035 , B01J29/0352 , B01J29/0354 , B01J29/0356 , B01J29/0358 , B01J29/064 , B01J29/068 , B01J29/072 , B01J29/076 , B01J29/085 , B01J29/10 , B01J29/12 , B01J29/14 , B01J29/16 , B01J29/185 , B01J29/20 , B01J29/22 , B01J29/24 , B01J29/26 , B01J29/405 , B01J29/42 , B01J29/44 , B01J29/46 , B01J29/48 , B01J29/605 , B01J29/61 , B01J29/62 , B01J29/63 , B01J29/64 , B01J29/655 , B01J29/66 , B01J29/67 , B01J29/68 , B01J29/69 , B01J29/7007 , B01J29/7038 , B01J29/7057 , B01J29/7088 , B01J29/7215 , B01J29/7276 , B01J29/7415 , B01J29/7476 , B01J29/76 , B01J29/7615 , B01J29/7676 , B01J29/7815 , B01J29/7876 , B01J35/0013 , B01J35/04 , B01J35/1057 , B01J35/1061 , B01J37/0203 , B01J37/0236 , B01J37/033 , B01J37/10 , B01J2229/22 , B01J2229/38 , B01J2229/40 , C10G2300/70
摘要： To provide a functional structural body that can realize ong life time by suppressing the decline in function of the functional substance and that can attempt to save resources without requiring a complicated replacement operation, and to provide a method for making the functional structural body. The functional structural body (1) includes a skeletal body (10) of a porous structure composed of a zeolite-type compound, and at least one functional substance (20) present in the skeletal body (10), the skeletal body (10) has channels (11) connecting with each other, and the functional substance is present at least the channels (11) of the skeletal body (10).
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公开(公告)号：US11648538B2
公开(公告)日：2023-05-16
申请号：US16698670
申请日：2019-11-27
发明人： Takao Masuda , Yuta Nakasaka , Takuya Yoshikawa , Sadahiro Kato , Masayuki Fukushima , Kojiro Inamori , Hiroko Takahashi , Yuichiro Banba , Kaori Sekine
IPC分类号： B01J29/06 , B01J29/14 , B01J29/46 , B01J29/68 , B01J29/76 , B01J35/00 , B01J37/00 , B01J37/02 , B01J37/10 , B01J37/18 , B01J29/064 , B01J29/035 , B01J29/068 , B01J29/076 , B01J29/22 , B01J29/16 , B01J29/18 , B01J29/072 , B01J29/08 , B01J29/20 , B01J29/10 , B01J29/12 , B01J29/62 , B01J29/48 , B01J29/60 , B01J29/44 , B01J29/24 , B01J29/61 , B01J29/26 , B01J29/42 , B01J29/40 , B01J29/69 , B01J29/63 , B01J29/70 , B01J29/65 , B01J29/67 , B01J29/66 , B01J29/64 , B01J29/74 , B01J29/78 , B01J29/72 , B01J35/02 , F01N3/28 , C01B39/02 , B01D53/94
CPC分类号： B01J29/14 , B01D53/94 , B01D53/9409 , B01D53/9413 , B01J29/035 , B01J29/0352 , B01J29/0354 , B01J29/0356 , B01J29/0358 , B01J29/064 , B01J29/068 , B01J29/072 , B01J29/076 , B01J29/085 , B01J29/10 , B01J29/12 , B01J29/16 , B01J29/185 , B01J29/20 , B01J29/22 , B01J29/24 , B01J29/26 , B01J29/40 , B01J29/405 , B01J29/42 , B01J29/44 , B01J29/46 , B01J29/48 , B01J29/605 , B01J29/61 , B01J29/62 , B01J29/63 , B01J29/64 , B01J29/655 , B01J29/66 , B01J29/67 , B01J29/68 , B01J29/69 , B01J29/7007 , B01J29/7038 , B01J29/7049 , B01J29/7057 , B01J29/7088 , B01J29/7215 , B01J29/7276 , B01J29/7415 , B01J29/7476 , B01J29/76 , B01J29/7615 , B01J29/7669 , B01J29/7676 , B01J29/7815 , B01J29/7876 , B01J35/0006 , B01J35/006 , B01J35/0013 , B01J35/0046 , B01J35/0066 , B01J35/0073 , B01J35/023 , B01J35/026 , B01J37/0018 , B01J37/0072 , B01J37/0201 , B01J37/0203 , B01J37/0205 , B01J37/0207 , B01J37/0211 , B01J37/0236 , B01J37/10 , B01J37/105 , B01J37/18 , C01B39/02 , F01N3/2828 , B01D2255/2042 , B01D2255/2063 , B01D2255/2073 , B01D2255/2092 , B01D2255/402 , B01D2255/9155 , B01J2229/126 , B01J2229/14 , B01J2229/186 , B01J2229/20 , B01J2229/22 , B01J2229/32 , B01J2229/34 , B01J2229/38 , B01J2229/40 , C10G2300/70 , F01N2330/06 , F01N2370/04 , F01N2510/063
摘要： A functional structural body includes a skeletal body of a porous structure composed of a zeolite-type compound, and at least one type of metallic nanoparticles present in the skeletal body, the skeletal body having channels connecting with each other, the metallic nanoparticles being present at least in the channels of the skeletal body.
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公开(公告)号：US11071966B2
公开(公告)日：2021-07-27
申请号：US16546641
申请日：2019-08-21
发明人： Konstantin Khivantsev , Janos Szanyi , Nicholas R. Jaegers , Libor Kovarik , Feng Gao , Yong Wang
摘要： Disclosed are passive NOx adsorbers and methods for synthesizing the same. Small-pore zeolitic materials with practical loadings of transition metals atomically dispersed in the micropores are described herein. Also demonstrated are simple and scalable synthesis routes to high loadings of atomically dispersed transition metals in the micropores of a small-pore zeolite.
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公开(公告)号：US10927059B2
公开(公告)日：2021-02-23
申请号：US16299838
申请日：2019-03-12
发明人： Veera Venkata Ramakrishna Tammana , Raed Abudawoud , Avelino Corma Canos , M. Teresa Portilla Ovejero , M. Cristina Martinez Sanchez , Ibrahim M. Al-Zahrani
IPC分类号： C07C6/12 , B01J29/46 , B01J29/80 , B01J29/26 , B01J29/04 , B01J29/48 , B01J35/10 , C07C4/18 , B01J29/44 , B01J35/00 , B01J29/24 , B01J29/22 , B01J29/06 , C07C15/04 , C07C15/06 , C07C15/08
摘要： A method of making BTX (benzene, toluene, xylene) compounds by feeding a heavy reformate stream to a reactor, where the reactor includes a composite zeolite catalyst, that contains a mixture of a desilicated mesoporous mordenite and ZSM-5, and in which the desilicated mesoporous mordenite, the ZSM-5, or both, comprise one or more impregnated metals. The composite zeolite catalyst is able to catalyze the transalkylation reaction and the dealkylation reaction simultaneously to produce the BTX compounds.
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公开(公告)号：US10857521B2
公开(公告)日：2020-12-08
申请号：US15548657
申请日：2016-02-08
申请人： BASF Corporation
发明人： Shiang Sung , Patrick William McCanty , Stanley A. Roth , Xiaolai Zheng , Olga Gerlach , Markus Kögel
IPC分类号： B01D53/94 , B01J23/656 , B01J37/02 , B01J37/20 , B01J23/63 , B01J35/04 , B01J29/18 , B01J29/74 , B01J29/44 , B01J29/69 , B01J29/068 , B01J29/40 , B01J29/70 , B01J29/08 , B01J29/06 , B01J29/076 , B01J29/26 , B01J29/67 , B01J29/22 , B01J37/10 , B01J29/16 , B01J29/12 , B01J29/48 , B01J29/78 , B01J23/00 , B01J29/65 , B01J35/00 , B01J37/08 , F01N3/10 , F01N3/20
摘要： An oxidation catalyst composite, methods, and systems for the treatment of exhaust gas emissions from a diesel engine are described. More particularly, described is an oxidation catalyst composite including a first oxidation component comprising a first refractory metal oxide support, palladium (Pd) and platinum (Pt); a NOx storage component comprising one or more of alumina, silica, titania, ceria, or manganese; and a second oxidation component comprising a second refractory metal oxide, a zeolite, and Pt. The oxidation catalyst composite is sulfur tolerant, adsorbs NOx and thermally releases the stored NOx at temperature less than 350° C.
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公开(公告)号：US10745285B2
公开(公告)日：2020-08-18
申请号：US15984595
申请日：2018-05-21
发明人： Wenyih F. Lai , Nicholas S. Rollman , Guang Cao
IPC分类号： C07C6/12 , C01B39/26 , B01J29/18 , B01J29/22 , B01J29/24 , B01J20/18 , B01J20/28 , B01J20/30 , B01J29/40 , B01J29/70 , B01J29/80 , B01J35/00 , B01J35/02 , B01J35/10
摘要： A process for converting a feedstock comprising an organic compound to a conversion product by contacting said feedstock at organic compound conversion conditions with a catalyst comprising a mordenite zeolite having a mesoporous surface area of greater than 30 m2/g and an average primary crystal size as measured by TEM of less than 80 nm.
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10.发明授权公开(公告)号：US10723631B2
公开(公告)日：2020-07-28
申请号：US16299704
申请日：2019-03-12
申请人： Saudi Arabian Oil Company , Universitat Politecnica De Valencia , Consejo Superior De Investigaciones Cientificas
发明人： Raed Hasan Abudawoud , Avelino Corma Canos , M. Teresa Portilla Ovejero , Vicente J. Margarit Benavent , M. Teresa Navarro Villalba , M. Cristina Martinez Sanchez , Ibrahim M. Al-Zahrani
IPC分类号： C01B39/02 , C07C15/08 , B01J29/80 , C01B39/04 , B01J29/26 , B01J29/48 , B01J37/02 , B01J37/04 , B01J37/08 , C01B39/26 , C01B39/38 , C07C4/18 , C07C6/12 , B01J29/22 , B01J29/18 , B01J35/00 , B01J29/46 , B01J29/24 , B01J29/44 , B01J29/40 , C01B39/40 , B01J29/06
摘要： A method of forming composite zeolite catalyst particles includes combining a silicon source, an aqueous organic structure directing agent having a polyquaternary ammonium compound, water and an aluminum source to form a catalyst gel. The method also includes heating the catalyst gel to form the composite zeolite catalyst particle having an intergrowth region with a mixture of both Mordenite crystals and ZSM-5 crystals. An associated method of making xylene includes feeding heavy reformate to a reactor, the reactor containing the composite zeolite catalyst particles, and producing xylene by simultaneously performing dealkylation and transalkylation of the heavy reformate in the reactor, where each composite zeolite catalyst particle is able to catalyze both the dealkylation and transalkylation reactions.
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