公开(公告)号：WO2015185625A2

公开(公告)日：2015-12-10

申请号：PCT/EP2015/062377

申请日：2015-06-03

Applicant: BASF SE

Inventor： FEYEN, Mathias ,  YANG, Jeff ,  RUETZ, Roger ,  MÜLLER, Ulrich

IPC: C01B39/48

CPC classification number: C01B39/48 ,  B01J20/18 ,  B01J20/3057 ,  B01J20/3085 ,  B01J29/7015 ,  B01J29/763 ,  B01J35/002 ,  B01J35/023 ,  B01J37/0018 ,  B01J37/0246 ,  B01J39/02 ,  B01J39/14 ,  B01J2229/186 ,  B01J2229/42

Abstract: The present invention relates to a process for the preparation of a zeolitic material having a CHA-type framework structure comprising YO 2 and X 2 O 3 , wherein said process comprises the steps of: (1) providing a mixture comprising one or more sources for YO 2 , one or more sources for X 2 O 3 , one or more tetraalkylammonium cation R 1 R 2 R 3 R 4 N + -containing compounds, and one or more tetraalkylammonium cation R 5 R 6 R 7 R 8 N + -containing compounds as structure directing agent; (2) crystallizing the mixture obtained in step (1) for obtaining a zeolitic material having a CHA-type framework structure; wherein Y is a tetravalent element and X is a trivalent element, wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , and R 7 independently from one another stand for alkyl, and wherein R 8 stands for cycloalkyl, as well as to zeolitic materials which may be obtained according to the inventive process and to their use.

Abstract translation: 本发明涉及一种制备具有包含YO 2和X 2 O 3的CHA型骨架结构的沸石材料的方法，其中所述方法包括以下步骤：（1）提供包含一种或多种YO 2， 更多的X2O3，一种或多种四烷基铵阳离子R1R2R3R4N +的化合物来源，以及一种或多种四烷基铵阳离子R5R6R7R8N +化合物作为结构导向剂; （2）使步骤（1）中得到的混合物结晶得到具有CHA型骨架结构的沸石材料; 其中Y是四价元素，X是三价元素，其中R 1，R 2，R 3，R 4，R 5，R 6和R 7彼此独立地代表烷基，并且其中R8代表环烷基，以及沸石材料， 可以根据本发明的方法和它们的用途获得。

公开(公告)号：WO2014060259A1

公开(公告)日：2014-04-24

申请号：PCT/EP2013/071040

申请日：2013-10-09

Applicant: BASF SE

Inventor： PARVULESCU, Andrei-Nicolae ,  YANG, Jeff ,  MAURER, Stefan ,  GAAB, Manuela ,  SEIDEL, Karsten ,  GERLACH, Olga ,  MÜLLER, Ulrich

IPC: C01B39/02 ,  B01J21/00

CPC classification number: C01B39/026 ,  B01J29/7007 ,  B01J35/1014 ,  B01J2229/38 ,  C01B39/46

Abstract: A process for the post-treatment of a zeolitic material having a BEA framework structure, the process comprising (i) providing a zeolitic material having a BEA framework structure, wherein the framework structure of the zeolitic material comprises X 2 O 3 and YO 2 , wherein Y is a tetravalent element and X is a trivalent element and wherein the molar ratio X 2 O 3 : YO 2 is greater than 0.02 : 1; (ii) treating the zeolitic material provided in (i) with a liquid solvent system thereby obtaining a zeolitic material having a molar ratio X 2 O 3 : YO 2 of at most 0.02 : 1, and at least partially separating the zeolitic material from the liquid solvent system; (iii) treating the zeolitic material obtained from (ii) with a liquid aqueous system having a pH in the range of 5.5 to 8 and a temperature of at least 75 °C.

Abstract translation: 一种用于后处理具有BEA骨架结构的沸石材料的方法，该方法包括（i）提供具有BEA骨架结构的沸石材料，其中沸石材料的骨架结构包含X 2 O 3和YO 2，其中Y是 四价元素，X是三价元素，其中X 2 O 3 :YO 2的摩尔比大于0.02:1; （ii）用液体溶剂系统处理（i）中提供的沸石材料，从而获得摩尔比X2O3：YO2至多0.02:1的沸石材料，并至少部分地将沸石材料与液体溶剂系统分离; （iii）用pH为5.5〜8，温度为至少75℃的液态水系统处理由（ⅱ）得到的沸石材料。

公开(公告)号：WO2022122796A1

公开(公告)日：2022-06-16

申请号：PCT/EP2021/084729

申请日：2021-12-08

Applicant: BASF CORPORATION [US]/[US] ,  BASF SE [DE]/[DE] (KN)

Inventor： YANG, Jeff ,  XUE, Wen-Mei ,  ROTH, Stanley A.

IPC: B01J29/76 ,  B01J29/14 ,  B01J29/46 ,  B01J29/68 ,  B01J29/24 ,  B01J29/56 ,  B01J35/04 ,  B01J37/02 ,  B01D53/94

Abstract: The present invention relates to a process for preparing a catalyst for the selective catalytic reduction of nitrogen oxide comprising (1) providing a zeolitic material comprising SiO2 and X2O3 in its framework structure, wherein X is a trivalent element; (2) subjecting the zeolitic material provided in (1) to an ion exchange procedure with one or more iron(ll) and/or iron (III) containing compounds; (3) preparing a slurry comprising the Fe ion-exchanged zeolitic material obtained in (2), one or more copper(ll) containing compounds, and a solvent system; (4) providing a substrate and coating the slurry obtained in (3) onto the substrate; (5) calcining the coated substrate obtained in (4); wherein the zeolitic material has a framework type structure selected from the group consisting of LTA, AFT, AFV, SAV, SFW, TSC, FAU, MFI, BEA, FER, MOR, CHA, AEI, RTH, LEV, DDR, KFI, ERI, and AFX, including mixed structures of two or more thereof. Furthermore, the present invention relates to a catalyst for the selective catalytic reduction of nitrogen oxide obtained according to the inventive process and to its use. In addition thereto, the present invention relates to an exhaust gas treatment system for the treatment of exhaust gas exiting from an internal combustion engine, the system comprising a catalyst for the selective catalytic reduction of nitrogen oxide according to the present invention. Finally, the present invention relates to a method for the selective catalytic reduction of nitrogen oxides which employs a catalyst for the selective catalytic reduction of nitrogen oxide according to the present invention.

公开(公告)号：WO2014060261A1

公开(公告)日：2014-04-24

申请号：PCT/EP2013/071042

申请日：2013-10-09

Applicant: BASF SE

Inventor： PARVULESCU, Andrei-Nicolae ,  YANG, Jeff ,  MAURER, Stefan ,  GAAB, Manuela ,  SEIDEL, Karsten ,  GERLACH, Olga ,  MÜLLER, Ulrich

IPC: C01B37/00 ,  C01B39/02 ,  C01B39/12

CPC classification number: C01B37/007 ,  B01J29/7038 ,  C01B39/026 ,  C01B39/12

Abstract: A process for the post-treatment of a zeolitic material having an MWW framework structure, the process comprising (i) providing a zeolitic material having an MWW framework structure, wherein the framework structure of the zeolitic material comprises X 2 O 3 and YO 2 , wherein Y is a tetravalent element and X is a trivalent element and wherein the molar ratio X 2 O 3 : YO 2 is greater than 0.02 : 1; (ii) treating the zeolitic material provided in (i) with a liquid solvent system thereby obtaining a zeolitic material having a molar ratio X 2 O 3 : YO 2 of at most 0.02 : 1, and at least partially separating the zeolitic material from the liquid solvent system; (iii) treating the zeolitic material obtained from (ii) with a liquid aqueous system having a pH in the range of 5.5 to 8 and a temperature of at least 75 °C.

Abstract translation: 一种用于后处理具有MWW骨架结构的沸石材料的方法，该方法包括（i）提供具有MWW骨架结构的沸石材料，其中沸石材料的骨架结构包含X 2 O 3和YO 2，其中Y是 四价元素，X是三价元素，其中X 2 O 3 :YO 2的摩尔比大于0.02:1; （ii）用液体溶剂系统处理（i）中提供的沸石材料，从而获得摩尔比X2O3：YO2至多0.02:1的沸石材料，并至少部分地将沸石材料与液体溶剂系统分离; （iii）用pH为5.5〜8，温度为至少75℃的液态水系统处理由（ⅱ）得到的沸石材料。

公开(公告)号：WO2014060260A1

公开(公告)日：2014-04-24

申请号：PCT/EP2013/071041

申请日：2013-10-09

Applicant: BASF SE

Inventor： MAURER, Stefan ,  ÖZKIRIM, Faruk ,  PARVULESCU, Andrei-Nicolae ,  YANG, Jeff ,  MÜLLER, Ulrich

IPC: C01B39/02 ,  B01J21/00

CPC classification number: C01B39/026 ,  B01J29/40 ,  B01J29/70 ,  B01J29/7007 ,  B01J29/7015 ,  B01J29/7038 ,  B01J35/1014 ,  B01J2229/38 ,  C01B39/36 ,  C01B39/46

Abstract: A process for the post-treatment of a zeolitic material, the process comprising (i) providing a zeolitic material, wherein the framework structure of the zeolitic material comprises YO 2 and X 2 O 3 , wherein Y is a tetravalent element and X is a trivalent element; (ii) subjecting the zeolitic material provided in (i) to a method comprising (a) treating the zeolitic material with an aqueous solution having a pH of at most 5, (b) treating the zeolitic material obtained from (a) with a liquid aqueous system having a pH in the range of 5.5 to 8 and a temperature of at least 75 °C; wherein in (ii) and after (b), the zeolitic material is optionally subjected to at least one further treatment according to (a) and/or at least one further treatment according to (b).

Abstract translation: 一种用于后处理沸石材料的方法，所述方法包括（i）提供沸石材料，其中沸石材料的骨架结构包含YO 2和X 2 O 3，其中Y是四价元素，X是三价元素; （ii）使（i）中提供的沸石材料的方法包括（a）用pH至多为5的水溶液处理沸石材料的方法，（b）用液体（a）处理从（a）得到的沸石材料 水系统，其pH在5.5至8的范围内，温度至少为75℃; 其中在（ii）和（b）中，所述沸石材料任选地根据（a）和/或根据（b）的至少一种另外的处理进行至少一种另外的处理。

公开(公告)号：WO2022122799A1

公开(公告)日：2022-06-16

申请号：PCT/EP2021/084733

申请日：2021-12-08

Applicant: BASF CORPORATION [US]/[US] ,  BASF SE [DE]/[DE] (KN)

Inventor： YANG, Jeff ,  XUE, Wen-Mei ,  ROTH, Stanley A.

IPC: B01J29/76 ,  B01J29/14 ,  B01J29/46 ,  B01J29/68 ,  B01J29/24 ,  B01J29/56 ,  B01J35/04 ,  B01J37/02 ,  B01D53/94

Abstract: The present invention relates to a process for preparing a catalyst for the selective catalytic reduction of nitrogen oxide A process for preparing a catalyst for the selective catalytic reduction of nitrogen oxide comprising (1) providing a zeolitic material comprising SiO2 and X2O3 in its framework structure, wherein X is a trivalent element; (2) subjecting the zeolitic material provided in (1) to an ion exchange procedure with one or more copper(ll) containing compounds; (3) preparing a slurry comprising the Cu ion-exchanged zeolitic material obtained in (2), one or more iron (ll) and/or iron (III) containing compounds, and a solvent system; (4) providing a substrate and coating the slurry obtained in (3) onto the substrate; (5) calcining the coated substrate obtained in (4). Furthermore, the present invention relates to a catalyst for the selective catalytic reduction of nitrogen oxide obtained according to the inventive process and to its use. In addition thereto, the present invention relates to an exhaust gas treatment system for the treatment of exhaust gas exiting from an internal combustion engine, the system comprising a catalyst for the selective catalytic reduction of nitrogen oxide according to the present invention. Finally, the present invention relates to a method for the selective catalytic reduction of nitrogen oxides which employs a catalyst for the selective catalytic reduction of nitrogen oxide according to the present invention.

公开(公告)号：WO2013117537A1

公开(公告)日：2013-08-15

申请号：PCT/EP2013/052224

申请日：2013-02-05

Applicant: BASF SE

Inventor： MÜLLER, Ulrich ,  PARVULESCU, Andrei-Nicolae ,  YANG, Jeff ,  LÜTZEL, Hans-Jürgen ,  UHL, Georg ,  DUMSER, Stefan

IPC: C01B39/02 ,  C01B39/12

CPC classification number: C01B39/026 ,  B01J29/86 ,  B01J29/89 ,  B01J37/0045 ,  B01J2229/22 ,  B01J2229/30 ,  C01B39/12

Abstract: The present invention relates to a process for process for the preparation of a zeolitic material which process comprises (i) providing a boron-containing zeolitic material and (ii) deboronating the boron-containing zeolitic material by treating the boron-containing zeolitic material with a liquid solvent system thereby obtaining a deboronated zeolitic material, which liquid solvent system does not contain an inorganic or organic acid, or a salt thereof.

Abstract translation: 本发明涉及一种制备沸石材料的方法，该方法包括（i）提供含硼沸石材料和（ii）通过用含硼沸石材料处理含硼沸石材料来使硼含量沸石材料脱硼 液体溶剂系统，从而获得脱硼沸石材料，该液体溶剂体系不含无机或有机酸或其盐。

公开(公告)号：WO2013068976A1

公开(公告)日：2013-05-16

申请号：PCT/IB2012/056292

申请日：2012-11-09

Applicant: BASF SE ,  BASF (CHINA) COMPANY LIMITED ,  MAURER, Stefan ,  JIN, Hanpeng ,  YANG, Jeff ,  MÜLLER, Ulrich

Inventor： MAURER, Stefan ,  JIN, Hanpeng ,  YANG, Jeff ,  MÜLLER, Ulrich

IPC: C01B39/54 ,  C01B39/00 ,  B01J29/85 ,  B01J29/00

CPC classification number: B01J29/7015 ,  B01J2229/186 ,  C01B39/46

Abstract: The present invention relates to an organotemplate-free synthetic process for the production of a zeoiitic material having a CHA-type framework structure comprising YO2, X 2 O 3 , and optionally comprising Z 2 O 5 , wherein said process comprises the steps of: (1 ) providing a mixture comprising one or more sources for YO 2 , one or more sources for X 2 O 3 , and seed crystals having a CHA framework structure, wherein the CHA framework structure of the seed crystals comprises YO 2 , X 2 O 3 , and optionally comprises Z2O5; and (2) crystallizing the mixture obtained in step (1 ); wherein Y is a tetravaient element, X is a trivalent element, and Z is a pentavalent element, wherein optionally one or more sources for Z 2 O 5 are further provided in step (1 ), and wherein if the CHA framework of the seed crystals does not contain Z 2 O 5 , the seed crystals then have a Y0 2 : X 2 O 3 molar ratio of 5 or greater than 5.

Abstract translation: 本发明涉及一种用于生产具有包含YO 2，X 2 O 3和任选地包含Z 2 O 5的CHA型骨架结构的氧化锌材料的无有机模板的合成方法，其中所述方法包括以下步骤：（1）提供包含 YO2的一种或多种来源，X 2 O 3的一种或多种来源和具有CHA骨架结构的晶种，其中晶种的CHA骨架结构包含YO 2，X 2 O 3，并且任选包含Z 2 O 5; 和（2）使步骤（1）中获得的混合物结晶; 其中Y是四元素，X是三价元素，Z是五价元素，其中任选地在步骤（1）中还提供一种或多种Z2O5源，并且其中如果晶种的CHA骨架不包含 Z2O5，然后晶种的Y02:X2O3摩尔比为5或大于5。