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1. 发明授权

US11072535B2 Zeolitic material having framework type CHA and comprising a transition metal and one or more of potassium and cesium 有权
公开(公告)号：US11072535B2
公开(公告)日：2021-07-27
申请号：US16631911
申请日：2018-08-03
申请人： BASF SE
发明人： Mathias Feyen , Ulrich Mueller , Xinhe Bao , Weiping Zhang , Dirk De Vos , Hermann Gies , Feng-Shou Xiao , Toshiyuki Yokoi , Ute Kolb , Bernd Marler , Yong Wang , Trees De Baerdemaeker , Chuan Shi , Xiulian Pan , Xiangju Meng
IPC分类号： C01B39/46 , B01J29/76 , C01B39/02
摘要： A zeolitic material having framework type CHA, comprising a transition metal M and an alkali metal A, and having a framework structure comprising a tetravalent element Y, a trivalent element X and O, wherein the transition metal M is a transition I metal of groups 7 to 12 of the periodic table, A is one or more of K and Cs, Y is one or more of Si, Ge, Ti, Sn and Zr, and X is one or more of Al, B, Ga and In. A process for preparing such a zeolitic material. Use of such a zeolitic material.

2. 发明申请

US20180022611A1 PROCESS FOR THE PREPARATION OF A DEALUMINATED ZEOLITIC MATERIAL HAVING THE BEA FRAMEWORK STRUCTURE 审中-公开
公开(公告)号：US20180022611A1
公开(公告)日：2018-01-25
申请号：US15549905
申请日：2016-02-11
申请人： BASF SE
发明人： Mathias Feyen , Stefan Maurer , Ulrich Mueller , Xinhe Bao , Weiping Zhang , Dirk de Vos , Hermann Gies , Feng-Shou Xiao , Yokoi Toshiyuki , Bilge Yilmaz , Ryoichi Otomo
IPC分类号： C01B39/02 , B01J29/70 , C07C1/20 , C01B39/46
摘要： The present invention relates to a method for the preparation of a treated zeolitic material having a BEA framework structure comprising the steps of: (i) providing a zeolitic material having a BEA framework structure, wherein the BEA framework structure comprises YO2 and X2O3, wherein Y is a tetravalent element, and X is a trivalent element, and wherein the zeolitic material having a BEA framework structure is obtainable and/or obtained from an organotemplate-free synthetic process; (ii) calcining the zeolitic material provided in step (i) at a temperature of 650° C. or more; and (iii) treating the calcined zeolitic material obtained from step (ii) with an aqueous solution having a pH of 5 or less, as well as to zeolitic materials per se preferably obtainable according to the inventive method and to their use, and to a process for converting oxygenates to olefins employing the inventive zeolitic materials.

3. 发明授权

US11529620B2 Process for the production of a zeolitic material via interzeolitic conversion 有权
公开(公告)号：US11529620B2
公开(公告)日：2022-12-20
申请号：US17057970
申请日：2019-06-18
申请人： BASF SE
发明人： Andrei-Nicolae Parvulescu , Robert McGuire , Ulrich Mueller , Xiangju Meng , Feng-Shou Xiao , Toshiyuki Yokoi , Dirk De Vos , Bernd Marler , Hermann Gies , Ute Kolb , Weiping Zhang
IPC分类号： C01B39/02 , B01J29/76 , B01D53/94 , B01J35/10 , B01J37/04 , B01J37/06 , B01J37/08 , B01J37/30 , C01B39/48
摘要： The present invention relates to a process for the preparation of a zeolitic material SiO2 and X2O3 in its framework structure, wherein X stands for a trivalent element, wherein said process comprises interzeolitic conversion of a first zeolitic material comprising SiO2 and X2O3 in its framework structure, wherein the first zeolitic material has an FER-, TON-, MTT-, BEA-, MEL-, MWW-, MFS-, and/or MFI-type framework structure to a second zeolitic material comprising SiO2 and X2O3 in its framework structure, wherein the second zeolitic material obtained in (2) has a different type of framework structure than the first zeolitic material. Furthermore, the present invention relates to a zeolitic material per se as obtainable and/or obtained according to the inventive process and to its use, in particular as a molecular sieve, as an adsorbent, for ion-exchange, or as a catalyst and/or as a catalyst support.

4. 发明申请

US20220298019A1 Direct Synthesis of Aluminosilicate Zeolitic Materials of the IWR Framework Structure Type and their Use in Catalysis 有权
公开(公告)号：US20220298019A1
公开(公告)日：2022-09-22
申请号：US17596209
申请日：2020-06-05
申请人： BASF SE
发明人： Andrei-Nicolae Parvulescu , Feng-Shou Xiao , Xiangju Meng , Qinming Wu , Ulrich Mueller , Toshiyuki Yokoi , Weiping Zhang , Ute Kolb , Bernd Marler , Dirk De Vos , Xin Hong
IPC分类号： C01B39/46 , C07C1/20
摘要： The present invention relates to a zeolitic material having the IWR type framework structure, wherein the zeolitic material comprises YO2 and X2O3 in its framework structure, wherein Y is a tetravalent element and X is a trivalent element, and wherein the framework structure of the zeolitic material comprises less than 5 weight-% weight-% of Ge calculated as GeO2 and based on 100 weight-% weight-% of YO2 contained in the framework structure, and less than 5 weight-% weight-% of B calculated as B2O3 and based on 100 weight-% weight-% of X2O3 contained in the framework structure. Further, the present invention relates to a process for preparing a zeo-litic material having the IWR type framework structure, wherein the zeolitic material comprises YO2 and X2O3 in its framework structure, wherein Y is a tetravalent element and X is a trivalent element.

5. 发明申请

US20130202524A1 Iron- And Copper-Containing Zeolite Beta From Organotemplate-Free Synthesis And Use Thereof In The Selective Catalytic Reduction Of NOx 审中-公开
标题翻译：含有铜和铜的沸石β从有机无模型合成及其在NOx的选择性催化还原中的应用
公开(公告)号：US20130202524A1
公开(公告)日：2013-08-08
申请号：US13760466
申请日：2013-02-06
申请人： BASF SE
发明人： Stefan Maurer , Michael Wycisk , Julia Petry , Stephan Deuerlein , Weiping Zhang , Chuan Shi , Hihara Takashi
IPC分类号： B01J29/72 , C01B39/46 , C01B39/06
CPC分类号： B01J29/7215 , B01D53/8628 , B01D53/9418 , B01D2255/20738 , B01D2255/20761 , B01D2255/502 , B01D2257/404 , B01J29/7615 , B01J35/002 , B01J2229/186 , B01J2229/42 , C01B39/065 , C01B39/46
摘要： Provided is a process for the production of a zeolitic material having a BEA-type framework structure comprising YO2 and X2O3. The process comprises the steps of (1) preparing a mixture comprising one or more sources for YO2, one or more sources for X2O3, and seed crystals comprising one or more zeolitic materials having a BEA-type framework structure; (2) crystallizing the mixture; and (3) subjecting the zeolitic material having a BEA-type framework structure to an ion-exchange procedure with Cu and/or Fe. Y is a tetravalent element, and X is a trivalent element. The mixture does not contain an organotemplate as structure-directing agent, and the total amount of Cu and/or Fe in the ion-exchanged material ranges from 0.1 to 25 wt.-% calculated as Fe2O3 and CuO. Also provided is a zeolitic material having a BEA-type framework structure, and a method for the treatment of NOx by selective catalytic reduction (SCR).
摘要翻译：提供了一种生产具有包含YO 2和X 2 O 3的BEA型骨架结构的沸石材料的方法。该方法包括以下步骤：（1）制备包含一种或多种YO源，X2O3的一种或多种来源的混合物，以及包含一种或多种具有BEA型骨架结构的沸石材料的晶种; （2）使混合物结晶; 和（3）使具有BEA型骨架结构的沸石材料与Cu和/或Fe进行离子交换程序。 Y是四价元素，X是三价元素。该混合物不含作为结构导向剂的有机模板，并且离子交换材料中的Cu和/或Fe的总量为0.1至25重量％，以Fe 2 O 3和CuO计算。还提供了具有BEA型骨架结构的沸石材料和通过选择性催化还原（SCR）处理NOx的方法。

6. 发明授权

US11219886B2 Rare earth element containing aluminum-rich zeolitic material 有权
公开(公告)号：US11219886B2
公开(公告)日：2022-01-11
申请号：US17047239
申请日：2019-05-23
申请人： BASF SE
发明人： Andrei-Nicolae Parvulescu , Robert McGuire , Ulrich Mueller , Weiping Zhang , Xiangju Meng , Feng-Shou Xiao , Toshiyuki Yokoi , Hermann Gies , Bernd Marler , Ute Kolb , Dirk De Vos
IPC分类号： B01D53/94 , B01J29/70 , B01J29/72 , B01J29/76 , B01J37/00 , B01J37/06 , B01J37/08 , B01J37/30 , B01J29/80 , B01J29/06
摘要： The present invention relates to a rare earth element containing zeolitic material having a framework structure selected from the group consisting of AEI, AFT, AFV, AFX, AVL, CHA, EMT, GME, KFI, LEV, LTN, and SFW, including mixtures of two or more thereof, the framework structure of the zeolitic material comprising SiO2 and X2O3, wherein X stands for a trivalent element, wherein the zeolitic material displays an SiO2:X2O molar ratio in the range of from 2 to 20, and wherein the zeolitic material contains one or more rare earth elements as counter-ions at the ion exchange sites of the framework structure. Furthermore, the present invention relates to a process for the production of the inventive rare earth element containing zeolitic material as well as to the use of the inventive rare earth element containing zeolitic material.

7. 发明授权

US10596518B2 Bimetal-exchanged zeolite beta from organotemplate-free synthesis and use thereof in the selective catalytic reduction of NOx 有权
公开(公告)号：US10596518B2
公开(公告)日：2020-03-24
申请号：US15109601
申请日：2014-12-30
申请人： BASF SE , TOKYO INSTITUTE OF TECHNOLOGY
发明人： Mathias Feyen , Stefan Maurer , Ulrich Mueller , Xinhe Bao , Weiping Zhang , Dirk De Vos , Hermann Gies , Feng-Shou Xiao , Toshiyuki Yokoi , Bilge Yilmaz
IPC分类号： B01D53/94 , C01B39/46 , B01J37/30 , C01B39/02 , B01J29/76 , B01J37/04 , B01J37/02
摘要： The present invention relates to a process for the production of a zeolitic material having a BEA-type framework structure comprising YO2 and X2O3, wherein said process comprises the steps of (1) preparing a mixture comprising one or more sources for YO2 and one or more sources for X2O3; (2) crystallizing the mixture obtained in step (1); (3) subjecting the zeolitic material having a BEA-type framework structure obtained in step (2) to an ion-exchange procedure with Cu; and (4) subjecting the Cu ion-exchanged zeolitic material obtained in step (3) to an ion-exchange procedure with Fe; wherein Y is a tetravalent element, and X is a trivalent element, wherein the mixture provided in step (1) and crystallized in step (2) further comprises seed crystals comprising one or more zeolitic materials having a BEA-type framework structure, and wherein the mixture provided in step (1) and crystallized in step (2) does not contain an organotemplate as a structure-directing agent, as well as to the zeolitic material having a BEA framework structure per se, and to its use, in particular in a method for the treatment of NOx by selective catalytic reduction (SCR).

8. 发明授权

US10556801B2 Process for the preparation of a dealuminated zeolitic material having the BEA framework structure 有权
公开(公告)号：US10556801B2
公开(公告)日：2020-02-11
申请号：US15549905
申请日：2016-02-11
申请人： BASF SE
发明人： Mathias Feyen , Stefan Maurer , Ulrich Mueller , Xinhe Bao , Weiping Zhang , Dirk de Vos , Hermann Gies , Feng-Shou Xiao , Yokoi Toshiyuki , Bilge Yilmaz , Ryoichi Otomo
IPC分类号： C01B39/46 , B01J29/70 , C01B39/02 , C07C1/20
摘要： The present invention relates to a method for the preparation of a treated zeolitic material having a BEA framework structure including the steps of: (i) providing a zeolitic material having a BEA framework structure, wherein the BEA framework structure includes YO2 and X2O3, wherein Y is a tetravalent element, and X is a trivalent element, and wherein the zeolitic material having a BEA framework structure is obtainable and/or obtained from an organotemplate-free synthetic process; (ii) calcining the zeolitic material provided in step (i) at a temperature of 650° C. or more; and (iii) treating the calcined zeolitic material obtained from step (ii) with an aqueous solution having a pH of 5 or less, as well as to zeolitic materials per se preferably obtainable according to the inventive method and to their use, and to a process for converting oxygenates to olefins employing the inventive zeolitic materials.

9. 发明申请

US20140113981A1 Catalyst for the Conversion of Syngas to Olefins and Preparation Thereof 审中-公开
标题翻译：合成气转化为烯烃及其制备的催化剂
公开(公告)号：US20140113981A1
公开(公告)日：2014-04-24
申请号：US14056002
申请日：2013-10-17
申请人： BASF SE
发明人： Bilge Yilmaz , Ulrich Müller , Xinhe Bao , Weiping Zhang , Dirk de Vos , Takashi Tatsumi , Feng-Shou Xiao , Hermann Gies , Hiroyuki Imai
IPC分类号： C07C1/04 , B01J29/76
CPC分类号： C07C1/044 , B01J29/76 , B01J29/89 , B01J35/1019 , B01J35/1028 , B01J35/1038 , B01J35/1042 , B01J2229/186 , C10G25/003 , C10G25/03
摘要： Described is a process for the production of a pillared silicate. The process comprises (i) providing a layered silicate; (ii) interlayer expanding the layered silicate provided in step (i) comprising a step of treating the layered silicate with one or more swelling agents; (iii) treating the interlayer expanded silicate obtained in step (ii) with one or more hydrolyzable silicon containing compounds; (iv) treating the interlayer expanded compound obtained in step (iii) with an aqueous solution to obtain a pillared silicate; (v) removing at least a portion of the one or more swelling agents from the pillared silicate obtained in step (iv); and (vi) impregnating the pillared silicate obtained in step (v) with one or more elements selected from the group consisting of Fe, Ru, Ir, and combinations of two or more thereof. Also described is a pillared silicate optionally obtainable from said process and its use, in particular, in a process for the production of one or more olefins according to the invention.
摘要翻译：描述了生产柱状硅酸盐的方法。该方法包括（i）提供层状硅酸盐; （ii）层间膨胀步骤（i）中提供的层状硅酸盐，包括用一种或多种溶胀剂处理层状硅酸盐的步骤; （iii）用一种或多种可水解含硅化合物处理在步骤（ii）中获得的层间发泡硅酸盐; （iv）用水溶液处理步骤（iii）中得到的层间发泡化合物，得到柱状硅酸盐; （v）从步骤（iv）中获得的柱状硅酸盐中去除至少一部分一种或多种溶胀剂; 和（vi）用步骤（v）中获得的柱状硅酸盐浸渍一种或多种选自Fe，Ru，Ir的元素，以及两种或更多种的组合。还描述了可任意地从所述方法获得的柱状硅酸盐及其用途，特别是用于生产根据本发明的一种或多种烯烃的方法。

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