公开(公告)号：EP4417305A1

公开(公告)日：2024-08-21

申请号：EP22880939.8

申请日：2022-10-07

申请人： Resonac Corporation

发明人： UEDA, Yasuyuki ,  NAKAMURA, Keiichi ,  UCHIDA, Hiroshi ,  MATANO, Akihiro ,  NAKAMURA, Saeko ,  SAKAGUCHI, Yasuyuki

IPC分类号： B01J29/18 ,  B01J35/10 ,  B01J37/04 ,  B01J37/06 ,  B01J37/08 ,  C01B39/26 ,  C07B61/00 ,  C07C209/14 ,  C07C211/04

CPC分类号： Y02P20/584 ,  B01J29/18 ,  B01J37/04 ,  B01J37/06 ,  B01J37/08 ,  C01B39/26 ,  C07B61/00 ,  C07C209/14 ,  C07C211/04 ,  B01J35/60

摘要： The present invention provides a solid catalyst which can suppress generation of trimethylamine, while ensuring a suitable conversion rate of a methylation agent, thereby efficiently producing monomethyl amine with high selectivity, when the solid catalyst is used in a reaction between ammonia and a methylation agent; and a method for producing the solid catalyst. The present invention provides a method for producing a solid catalyst that has a specific surface area of 4 to 60 m2/g and that is a mordenite-type zeolite, the method comprising: a mixing step of mixing a raw material mordenite and a solution obtained by dissolving a basic salt in a solvent to form a mixed liquid; an evaporating-drying step of evaporating the mixed liquid to dryness to obtain a solution-treated mordenite; and a firing step of firing the solution-treated mordenite. It is preferable that a crystallinity of the solid catalyst is 80% or more.

公开(公告)号：EP3240632A1

公开(公告)日：2017-11-08

申请号：EP15875191.7

申请日：2015-12-28

申请人： Dalian Institute Of Chemical Physics Chinese Academy of Sciences ,  BP (China) Holdings Limited

发明人： LI, Xiujie ,  LIU, Shenglin ,  ZHU,Xiangxue ,  XIE, Sujuan ,  XU, Longya ,  YANG, Zhiqiang ,  LIU,Xuebin

IPC分类号： B01J29/80 ,  C01B39/02 ,  C07C5/27 ,  C07C11/08

CPC分类号： B01J29/80 ,  B01J29/18 ,  B01J29/65 ,  B01J2229/62 ,  C01B39/023 ,  C01B39/26 ,  C01B39/44 ,  C07C5/2775 ,  C07C2529/18 ,  C07C2529/65 ,  C07C2529/80 ,  C07C11/09

摘要： This application consists of a method for the synthesis of a type of FER/MOR composite molecular sieve. That method consisting of mixing FER seed crystals, MOR seed crystals, a silicon source, water and an acid or alkali, thus yielding a reaction mixture; by adjusting the proportions of the seed crystals added, the silicon-aluminium proportion, acidity/alkalinity and other reaction conditions, it is possible to obtain a dual phase composite molecular sieve within which the proportions of the crystal phases may be adjusted. In the synthesis process to which the method of this application relates, there is no need to add any organic template, thus reducing the cost of the reaction, in addition to reducing likely environmental pollution, thus having major potential applications.

公开(公告)号：EP3059000A4

公开(公告)日：2017-06-21

申请号：EP14854059

申请日：2014-09-30

申请人： NITTA CORP

发明人： SHIGETA MAKOTO ,  OHSHIO MINORU

IPC分类号： B01D53/02 ,  B01D53/04 ,  B01J20/10 ,  B01J20/12 ,  B01J20/14 ,  B01J20/16 ,  B01J20/18 ,  B01J20/28 ,  B01J20/30 ,  C01B33/14 ,  C01B39/02 ,  H01L21/027

CPC分类号： B01J20/18 ,  B01D53/02 ,  B01D53/04 ,  B01D53/70 ,  B01D2253/106 ,  B01D2253/1085 ,  B01D2253/11 ,  B01D2257/553 ,  B01D2258/0216 ,  B01D2259/4062 ,  B01J20/103 ,  B01J20/12 ,  B01J20/14 ,  B01J20/2803 ,  B01J20/2804 ,  B01J20/28042 ,  B01J20/28045 ,  B01J20/291 ,  B01J2220/603 ,  B01J2220/606 ,  C01B33/126 ,  C01B33/14 ,  C01B39/02 ,  C01B39/22 ,  C01B39/24 ,  C01B39/26 ,  C01B39/32 ,  C01B39/38 ,  C01B39/44 ,  C01B39/46

公开(公告)号：EP2589573A4

公开(公告)日：2015-12-30

申请号：EP11800831

申请日：2011-06-28

申请人： UNIZEO CO LTD ,  UNIV TOKYO

发明人： ITABASHI KEIJI ,  OKUBO TATSUYA ,  KAMIMURA YOSHIHIRO ,  SHANMUGAM PALANI ELANGOVAN

IPC分类号： C01B39/46 ,  C01B39/02 ,  C01B39/26 ,  C01B39/36 ,  C01B39/38 ,  C01B39/42

CPC分类号： C01B39/46 ,  C01B39/02 ,  C01B39/026 ,  C01B39/26 ,  C01B39/36 ,  C01B39/365 ,  C01B39/38 ,  C01B39/42 ,  C30B5/00 ,  C30B29/34

摘要： Disclosed is a method for readily and inexpensively producing zeolite without using an organic structure-directing agent (organic SDA). Specifically disclosed is a method whereby a gel containing a silica source, an alumina source, an alkaline source and water is reacted with zeolite seed crystals, to produce a zeolite with the same kind of skeletal structure as the zeolite. The gel used is a gel of a composition whereby, when a zeolite is synthesized from this gel only, the synthesized zeolite comprises at least one of the kinds of composite building units of the target zeolite.

公开(公告)号：EP3166888A1

公开(公告)日：2017-05-17

申请号：EP15744133.8

申请日：2015-07-08

申请人： Centre National de la Recherche Scientifique

发明人： VALTCHEV, Valentin ,  GILSON, Jean-Pierre ,  QIN, Zhengxing

IPC分类号： C01B39/02

CPC分类号： C01B39/026 ,  B01J20/186 ,  B01J20/3071 ,  B01J20/3085 ,  B01J29/084 ,  B01J29/18 ,  B01J29/40 ,  B01J29/70 ,  B01J37/06 ,  B01J37/30 ,  B01J2229/126 ,  B01J2229/38 ,  C01B39/24 ,  C01B39/26 ,  C01B39/38 ,  C01B39/46

摘要： The present invention relates to a method for the preparation of a synthetic crystalline zeolite material, to said synthetic crystalline zeolite material, and to the uses of said method and said synthetic crystalline zeolite material in various applications.

摘要翻译： 本发明涉及一种用于具有增加的孔体积的合成结晶沸石材料的制备方法，在所述合成的结晶沸石材料，以及所述方法的用途和所述用于各种应用的合成结晶沸石材料。

公开(公告)号：EP1322426A4

公开(公告)日：2006-07-26

申请号：EP01973623

申请日：2001-09-27

申请人： BASIC RESOURCES INC

发明人： FELLERS BILLY D

IPC分类号： B01D21/00 ,  B01D21/02 ,  B03B5/28 ,  B03B5/64 ,  B03B7/00 ,  B03B9/00 ,  C01B39/02 ,  C01B39/26

CPC分类号： C01B39/26 ,  B01D21/02 ,  B01D21/2433 ,  B01D21/245 ,  B01D21/34 ,  B03B5/623 ,  B03B7/00 ,  C01B39/02

摘要： A process for extracting and purifying naturally occurring zeolite from ores in the presence of other mineral phases by using mechanical dispersion and differential suspension to remove a majority of the clay content of the ore. The process continues by removal of contaminants with a higher mass to surface area ratio than that of the desired zeolite product by employing the properties of demineralized water in combination with a countercurrent flow separation column. No chemical flocculating or flotation agents need be employed in the process.

摘要翻译： 一种在其他矿物相存在下从矿石中提取和纯化天然存在的沸石的方法，其中使用机械分散体和差示悬浮液来除去大部分矿石的粘土含量。 通过采用去离子水与逆流分离塔结合的性质，通过除去具有比所需沸石产物更高的质量与表面积比的污染物继续进行。 在该过程中不需要使用化学絮凝剂或浮选剂。

公开(公告)号：EP1322426A2

公开(公告)日：2003-07-02

申请号：EP01973623.0

申请日：2001-09-27

申请人： Basic Resources, Inc.

发明人： FELLERS, Billy, D.

IPC分类号： B03B5/66

CPC分类号： C01B39/26 ,  B01D21/02 ,  B01D21/2433 ,  B01D21/245 ,  B01D21/34 ,  B03B5/623 ,  B03B7/00 ,  C01B39/02

摘要： A process for extracting and purifying naturally occurring zeolite from ores in the presence of other mineral phases by using mechanical dispersion and differential suspension to remove a majority of the clay content of the ore. The process continues by removal of contaminants with a higher mass to surface area ratio than that of the desired zeolite product by employing the properties of demineralized water in combination with a countercurrent flow separation column. No chemical flocculating or flotation agents need be employed in the process.

公开(公告)号：EP1616839B1

公开(公告)日：2013-09-25

申请号：EP04254264.7

申请日：2004-07-16

申请人： UOP LLC

发明人： Lesch, David ,  Coughlin, Peter K.

IPC分类号： C01B37/02 ,  C01B39/20 ,  C01B39/22 ,  C01B39/26 ,  C01B39/14 ,  C01B39/46 ,  C01B39/48 ,  C01B39/24 ,  C01B39/32 ,  C01B39/42 ,  C01B39/54 ,  C01B37/08

CPC分类号： C01B39/54 ,  C01B37/02 ,  C01B37/08 ,  C01B39/14 ,  C01B39/22 ,  C01B39/24 ,  C01B39/26 ,  C01B39/32 ,  C01B39/42 ,  C01B39/46

公开(公告)号：EP2589573A1

公开(公告)日：2013-05-08

申请号：EP11800831.7

申请日：2011-06-28

申请人： Nippon Chemical Industrial Co., Ltd. ,  The University of Tokyo

发明人： ITABASHI, Keiji ,  OKUBO, Tatsuya ,  KAMIMURA, Yoshihiro ,  SHANMUGAM, Palani Elangovan

IPC分类号： C01B39/46 ,  C01B39/36

CPC分类号： C01B39/46 ,  C01B39/02 ,  C01B39/026 ,  C01B39/26 ,  C01B39/36 ,  C01B39/365 ,  C01B39/38 ,  C01B39/42 ,  C30B5/00 ,  C30B29/34

摘要： Disclosed is a method for readily and inexpensively producing zeolite without using an organic structure-directing agent (organic SDA). Specifically disclosed is a method whereby a gel containing a silica source, an alumina source, an alkaline source and water is reacted with zeolite seed crystals, to produce a zeolite with the same kind of skeletal structure as the zeolite. The gel used is a gel of a composition whereby, when a zeolite is synthesized from this gel only, the synthesized zeolite comprises at least one of the kinds of composite building units of the target zeolite.

摘要翻译： 公开了一种在不使用有机结构导向剂（有机SDA）的情况下容易且廉价地生产沸石的方法。 具体公开了一种使含有二氧化硅源，氧化铝源，碱性源和水的凝胶与沸石晶种反应的方法，以制备具有与沸石相同种类的骨架结构的沸石。 使用的凝胶是组合物的凝胶，其中当仅由该凝胶合成沸石时，合成的沸石包含目标沸石的复合构建单元中的至少一种。

公开(公告)号：EP1937595A2

公开(公告)日：2008-07-02

申请号：EP06795969.2

申请日：2006-09-08

申请人： Gast, Kevin

发明人： Gast, Kevin

IPC分类号： C01B39/02

CPC分类号： A61K33/06 ,  C01B39/026 ,  C01B39/26

摘要： The invention is for a method of potentiating clinoptilolite, the method including the steps of: providing fresh or spent clinoptilolite; exposing the clinoptilolite to a saline solution having a sodium ion content of about 10% to liberate impurities from the clinoptilolite; and drying the washed clinoptilolite fraction to render a potentiated clinoptilolite fraction. Preferably, the clinoptilolite is exposed to the saline solution for a period of about 48 hours. The washed clinoptilolite may be dried by filtered, heated air. This allows an optimal cation exchange capacity of the clinoptilolite to be reached. The clinoptilolite has uses as a medicament for a variety of aliments.