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1.发明授权公开(公告)号：US09238219B2
公开(公告)日：2016-01-19
申请号：US13813104
申请日：2012-11-22
申请人： NIPPON CHEMICAL INDUSTRIAL CO., LTD. , NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY , The University of Tokyo
发明人： Yoshihiro Kubota , Satoshi Inagaki , Raita Komatsu , Keiji Itabashi , Tatsuya Okubo , Toyohiko Hieda
IPC分类号： C01B39/46 , B01J29/70 , C07C4/06 , C01B39/48 , C01B39/02 , B01J35/00 , C07B61/00 , C07C11/06 , C10G11/00
CPC分类号： B01J29/7007 , B01J29/70 , B01J35/002 , B01J2229/186 , B01J2229/36 , B01J2229/37 , C01B39/026 , C01B39/46 , C01B39/48 , C07B61/00 , C07C4/06 , C07C11/06 , C10G11/00 , C10G11/05 , C10G11/10 , C10G2400/20
摘要： Provided is a beta-type zeolite which has a high catalytic activity and is not easily deactivated. The beta-type zeolite of the invention has a substantially octahedral shape, has a Si/Al ratio of 5 or more, and is a proton-type zeolite. The Si/Al ratio is preferably 40 or more. This beta-type zeolite is preferably obtained by transforming a raw material beta-type zeolite synthesized without using a structure directing agent into an ammonium-type zeolite through ion exchange, then, exposing the beta-type zeolite to water vapor, and subjecting the exposed beta-type zeolite to an acid treatment.
摘要翻译： 提供了具有高催化活性并且不容易失活的β型沸石。 本发明的β型沸石具有大致八面体形状，Si / Al比为5以上，为质子型沸石。 Si / Al比优选为40以上。 该β型沸石优选通过将通过离子交换将不使用结构导向剂合成的原料β型沸石转化成铵型沸石，然后将β型沸石暴露于水蒸气，并对暴露的 β型沸石进行酸处理。
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2.发明申请ZEOLITE, MANUFACTURING METHOD OF THE SAME, AND CATALYTIC CRACKING BATALYST OF PARAFFIN 有权沸石，其制造方法和PARAFFIN的催化裂化釜公开(公告)号：US20140322126A1
公开(公告)日：2014-10-30
申请号：US13813104
申请日：2012-11-22
申请人： NIPPON CHEMICAL INDUSTRIAL CO., LTD. , NATIONAL UNIVERISTY CORPORATION YOKOHAMA NATIONAL UNIVERISTY , The University of Tokyo
发明人： Yoshihiro Kubota , Satoshi Inagaki , Raita Komatsu , Keiji Itabashi , Tatsuya Okubo , Toyohiko Hieda
IPC分类号： B01J29/70
CPC分类号： B01J29/7007 , B01J29/70 , B01J35/002 , B01J2229/186 , B01J2229/36 , B01J2229/37 , C01B39/026 , C01B39/46 , C01B39/48 , C07B61/00 , C07C4/06 , C07C11/06 , C10G11/00 , C10G11/05 , C10G11/10 , C10G2400/20
摘要： Provided is a beta-type zeolite which has a high catalytic activity and is not easily deactivated.The beta-type zeolite of the invention has a substantially octahedral shape, has a Si/Al ratio of 5 or more, and is a proton-type zeolite. The Si/Al ratio is preferably 40 or more. This beta-type zeolite is preferably obtained by transforming a raw material beta-type zeolite synthesized without using a structure directing agent into an ammonium-type zeolite through ion exchange, then, exposing the beta-type zeolite to water vapor, and subjecting the exposed beta-type zeolite to an acid treatment.
摘要翻译： 提供了具有高催化活性并且不容易失活的β型沸石。 本发明的β型沸石具有大致八面体形状，Si / Al比为5以上，为质子型沸石。 Si / Al比优选为40以上。 该β型沸石优选通过将通过离子交换将不使用结构导向剂合成的原料β型沸石转化成铵型沸石，然后将β型沸石暴露于水蒸气，并对暴露的 β型沸石进行酸处理。
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公开(公告)号：US11447396B2
公开(公告)日：2022-09-20
申请号：US16767011
申请日：2018-11-28
申请人： Mitsui Mining & Smelting Co., Ltd. , NATIONAL UNIVERSITY CORPORATION TOTTORI UNIVERSITY , NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY
发明人： Yoshihiro Kamimura , Akira Endou , Yasuo Yamazaki , Naonobu Katada , Satoshi Suganuma , Yoshihiro Kubota , Satoshi Inagaki
摘要： Provided are the following: an MWW type zeolite which has many Brønsted acid sites when in the form of a proton type and which is highly suitable as a cracking catalyst for cumene; a method for producing same; and an application of same. The present invention provides an MWW type zeolite in which the ratio (B/A) of the peak intensity (B) attributable to tetracoordinate aluminum relative to the peak intensity (A) attributable to hexacoordinate aluminum is 2 or more in 27Al MAS NMR, when measured as an ammonium type. The present invention also provides a method for producing an MWW type zeolite, the method having a step for carrying out a hydrothermal synthesis reaction in the presence of: a seed crystal of an MWW type zeolite containing no organic structure-directing agent; and a reaction mixture containing a silica source, an alumina source, an alkali source, an organic structure-directing agent, and water. The reaction mixture satisfies the following molar ratio: X/SiO2
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公开(公告)号：US11142464B2
公开(公告)日：2021-10-12
申请号：US16758200
申请日：2018-10-25
申请人： Mitsui Mining & Smelting Co., Ltd. , NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY
摘要： Provided is a beta zeolite also having exceptional catalytic activity as a catalyst other than an olefin epoxidation catalyst. This beta zeolite is synthesized without using an organic structure-directing agent and has titanium in the structural skeleton thereof, the Ti content being 0.10 mmol/g or higher. This beta zeolite preferably has an Si/Ti molar ratio of 20-200. Also, the Si/Al molar ratio is preferably 100 or higher.
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公开(公告)号：US11485644B2
公开(公告)日：2022-11-01
申请号：US16767011
申请日：2018-11-28
申请人： Mitsui Mining & Smelting Co., Ltd. , NATIONAL UNIVERSITY CORPORATION TOTTORI UNIVERSITY , NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY
发明人： Yoshihiro Kamimura , Akira Endou , Yasuo Yamazaki , Naonobu Katada , Satoshi Suganuma , Yoshihiro Kubota , Satoshi Inagaki
摘要： Provided are the following: an MWW type zeolite which has many Brønsted acid sites when in the form of a proton type and which is highly suitable as a cracking catalyst for cumene; a method for producing same; and an application of same. The present invention provides an MWW type zeolite in which the ratio (B/A) of the peak intensity (B) attributable to tetracoordinate aluminum relative to the peak intensity (A) attributable to hexacoordinate aluminum is 2 or more in 27Al MAS NMR, when measured as an ammonium type. The present invention also provides a method for producing an MWW type zeolite, the method having a step for carrying out a hydrothermal synthesis reaction in the presence of: a seed crystal of an MWW type zeolite containing no organic structure-directing agent; and a reaction mixture containing a silica source, an alumina source, an alkali source, an organic structure-directing agent, and water. The reaction mixture satisfies the following molar ratio: X/SiO2
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公开(公告)号：US11065606B2
公开(公告)日：2021-07-20
申请号：US16758193
申请日：2018-10-25
申请人： Mitsui Mining & Smelting Co., Ltd. , NATIONAL UNIVERSITY CORPORATION TOTTORI UNIVERSITY , NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY
发明人： Yoshihiro Kubota , Satoshi Inagaki , Naonobu Katada , Satoshi Suganuma , Yasuo Yamazaki , Takahiro Kogawa
摘要： The purpose of the present invention is to provide a metal-substituted beta zeolite that exhibits a more excellent catalytic performance than conventional one, and a method for producing the same. The present invention provides a metal-substituted beta zeolite by subjecting an alkali metal-form beta zeolite produced without using an organic structure-directing agent to ion exchange with ammonium ion and then, using a filter cake procedure, to ion exchange with copper ion or iron(II) ion. The present invention also provides a metal-substituted beta zeolite which has been ion exchanged with copper ion or iron(II) ion and in which the amount of Lewis acid sites is greater than the amount of Bronsted acid sites when the amount of Bronsted acid sites and the amount of Lewis acid sites are measured by ammonia infrared-mass spectroscopy temperature-programmed desorption on the as-produced state.
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公开(公告)号：US20170368539A1
公开(公告)日：2017-12-28
申请号：US14793428
申请日：2015-07-07
申请人： UNIZEO CO., LTD. , THE UNIVERSITY OF TOKYO , NATIONAL UNIVERSITY COPORATION YOKOHAMA NATIONAL UNIVERSITY
发明人： Yoshihiro Kubota , Satoshi Inagaki , Raita Komatsu , Keiji Itabashi , Tatsuya Okubo , Toyohiko Hieda
IPC分类号： B01J29/70 , C01B39/46 , C10G11/10 , C01B39/02 , C10G11/05 , C07B61/00 , B01J35/00 , C07C4/06 , C07C11/06 , C10G11/00
CPC分类号： B01J29/7007 , B01J29/70 , B01J35/002 , B01J2229/186 , B01J2229/36 , B01J2229/37 , C01B39/026 , C01B39/46 , C01B39/48 , C07B61/00 , C07C4/06 , C07C11/06 , C10G11/00 , C10G11/05 , C10G11/10 , C10G2400/20
摘要： Provided is a beta-type zeolite which has a high catalytic activity and is not easily deactivated.The beta-type zeolite of the invention has a substantially octahedral shape, has a Si/Al ratio of 5 or more, and is a proton-type zeolite. The Si/Al ratio is preferably 40 or more. This beta-type zeolite is preferably obtained by transforming a raw material beta-type zeolite synthesized without using a structure directing agent into an ammonium-type zeolite through ion exchange, then, exposing the beta-type zeolite to water vapor, and subjecting the exposed beta-type zeolite to an acid treatment.
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公开(公告)号：US09895683B2
公开(公告)日：2018-02-20
申请号：US14793428
申请日：2015-07-07
申请人： UNIZEO CO., LTD. , The University of Tokyo , NATIONAL UNIVERSITY COPORATION YOKOHAMA NATIONAL UNIVERSITY
发明人： Yoshihiro Kubota , Satoshi Inagaki , Raita Komatsu , Keiji Itabashi , Tatsuya Okubo , Toyohiko Hieda
IPC分类号： C01B39/46 , B01J29/70 , C10G11/10 , C01B39/02 , C10G11/05 , C10G11/00 , C07C11/06 , C07C4/06 , C07B61/00 , B01J35/00
CPC分类号： B01J29/7007 , B01J29/70 , B01J35/002 , B01J2229/186 , B01J2229/36 , B01J2229/37 , C01B39/026 , C01B39/46 , C01B39/48 , C07B61/00 , C07C4/06 , C07C11/06 , C10G11/00 , C10G11/05 , C10G11/10 , C10G2400/20
摘要： A MSE-type zeolite which has a Si/Al ratio of 5 or more, is a proton-type zeolite, and is obtained by transforming a raw material MSE-type zeolite synthesized without using a structure directing agent into an ammonium-type zeolite through ion exchange, then, exposing the MSE-type zeolite to water vapor, and subjecting the exposed MES-type zeolite to an acid treatment.
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