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公开(公告)号：WO2020063784A1
公开(公告)日：2020-04-02
申请号：PCT/CN2019/108284
申请日：2019-09-26
Applicant: BASF SE , BASF (CHINA) COMPANY LTD.
Inventor： PARVULESCU, Andrei-Nicolae , MCGUIRE, Robert , MUELLER, Ulrich , DE VOS, Dirk , DE BAERDEMAEKER, Trees , TOMKINS, Patrick , MARLER, Bernd , ZHANG, Weiping , YOKOI, Toshiyuki , XIAO, Feng-Shou , KOLB, Ute , GIES, Hermann
Abstract: The present invention relates to a zeolitic material comprising SiO 2 and Ga 2 O 3 in its framework structure, wherein the zeolitic material comprises one or more metal cations M selected from the group consisting of Sr, Zr, Cr, Mg, Mo, Fe, Co, Ni, Cu, Zn, Ru, Rh, Pd, Ag, Os, Ir, Pt, Au, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, Sc, and mixtures of two or more thereof, wherein the one or more metal cations M are located at the ion-exchange sites of the framework structure of the zeolitic material, wherein the zeolitic material contains 1 wt.-% or less of trivalent elements, calculated as the respective element, other than Ga and other than any trivalent met-al cations among the one or more metal cations M, based on 100 wt. % of Si, calculated as SiO 2 , in the zeolitic material, and furthermore to a method for its production as well as to a process for the treatment of NO x using the inventive zeolitic materials and to an apparatus for the treatment of a gas stream containing NO x , the apparatus containing the inventive zeolitic materials, and finally to the use of the zeolitic materials according to the present invention.
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2.发明申请
公开(公告)号：WO2020244630A1
公开(公告)日：2020-12-10
申请号：PCT/CN2020/094663
申请日：2020-06-05
Applicant: BASF SE , BASF ADVANCED CHEMICALS CO., LTD.
Inventor： PARVULESCU, Andrei-Nicolae , XIAO, Feng-Shou , MENG, Xiangju , WU, Qinming , MUELLER, Ulrich , YOKOI, Toshiyuki , ZHANG, Weiping , KOLB, Ute , MARLER, Bernd , DE VOS, Dirk , HONG, Xin
Abstract: The present invention relates to a zeolitic material having the IWR type framework structure, wherein the zeolitic material comprises YO 2 and X 2 O 3 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 GeO 2 and based on 100 weight-%weight-%of YO 2 contained in the framework structure, and less than 5 weight-%weight-% of B calculated as B 2 O 3 and based on 100 weight-%weight-% of X 2 O 3 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 YO 2 and X 2 O 3 in its framework structure, wherein Y is a tetravalent element and X is a trivalent element.
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公开(公告)号：WO2019154081A1
公开(公告)日：2019-08-15
申请号：PCT/CN2019/072771
申请日：2019-01-23
Applicant: BASF SE , BASF (CHINA) COMPANY LIMITED
Inventor： FEYEN, Mathias , MUELLER, Ulrich , BAO, Xinhe , ZHANG, Weiping , DE VOS, Dirk , GIES, Hermann , XIAO, Feng-Shou , YOKOI, Toshiyuki , KOLB, Ute , MARLER, Bernd , WANG, Yong , DE BAERDEMAEKER, Trees , SHI, Chuan , MENG, Xiangju , PAN, Xiulian
Abstract: A process for preparing a zeolitic material comprising Ti, having framework type CHA and having a framework structure which comprises Si and O, said process comprising (i) preparing a pre-synthesis mixture comprising water, a CHA framework structure directing agent, and a zeolitic material comprising Ti, having framework type MFI and having a framework structure which comprises Si and O; (ii) removing water from the pre-synthesis mixture obtained from (i) by heating the pre-synthesis mixture to a temperature of less than 100°C at a pressure of less than 1 bar (abs); (iii) hydrothermally crystallizing the zeolitic material comprising Ti, having framework type CHA and having a framework structure which comprises Si and O.
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公开(公告)号：WO2019100947A1
公开(公告)日：2019-05-31
申请号：PCT/CN2018/114590
申请日：2018-11-08
Applicant: BASF SE , BASF (CHINA) COMPANY LIMITED
Inventor： FEYEN, Mathias , MUELLER, Ulrich , BAO, Xinhe , ZHANG, Weiping , DE VOS, Dirk , GIES, Hermann , XIAO, Feng-Shou , YOKOI, Toshiyuki , KOLB, Ute , MARLER, Bernd , WANG, Yong , DE BAERDEMAEKER, Trees , SHI, Chuan , MENG, Xiangju , PAN, Xiulian
Abstract: Provided are a process for the preparation of an iron containing zeolitic material having an AEI framework structure using a quaternary phosphonium cation, as well as an iron containing zeolitic material per se as obtainable or obtained according to the process. Furthermore, an exhaust gas treatment system comprising the iron containing zeolitic material and the use of the iron containing zeolitic material as a catalyst are provided.
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5.发明申请
公开(公告)号：WO2018113566A1
公开(公告)日：2018-06-28
申请号：PCT/CN2017/115938
申请日：2017-12-13
Applicant: BASF SE , XIAO, Fengshou
Inventor： XIAO, Fengshou , MCGUIRE, Robert , FEYEN, Mathias , MUELLER, Ulrich , BAO, Xinhe , ZHANG, Weiping , DE VOS, Dirk , GIES, Hermann , TOSHIYUKI, Yokoi , KOLB, Ute , MARLER, Bernd , SHI, Chuan , PAN, Xiulian , MENG, Xiangju , MAURER, Stefan , DAI, Yu , WANG, Yong , DE BAERDEMAEKER, Trees
Abstract: A process for the preparation of a zeolitic material comprising YO 2 and X 2 O 3 in its framework structure is provided, wherein Y stands for a tetravalent element and X stands for a trivalent element. The process comprises steps of (1) preparing a mixture comprising one or more structure directing agents, seed crystals, and a first zeolitic material comprising YO 2 and X 2 O 3 in its framework structure, wherein the first zeolitic material has a framework structure selected from the group consisting of FAU-, GIS-, MOR-, and LTA-type framework structures, including mixtures of two or more thereof; (2) heating the mixture obtained in (1) for obtaining a second zeolitic material comprising YO 2 and X 2 O 3 in its framework structure, wherein the second zeolitic material obtained in (2) has a different type of framework structure than the first zeolitic material contained in the mixture obtained in (1); wherein the mixture prepared in (1) and heated in (2) contains 1000 wt.% or less of H 2 O based on 100 wt.% of YO 2 in the framework structure of the first zeolitic material. As well as a zeolitic material obtainable and/or obtained according to the process and its use are provided.
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Patent Agency Ranking
公开(公告)号：WO2021203963A1
公开(公告)日：2021-10-14
申请号：PCT/CN2021/082430
申请日：2021-03-23
Applicant: BASF SE , BASF ADVANCED CHEMICALS CO., LTD.
Inventor： PARVULESCU, Andrei-Nicolae , MUELLER, Ulrich , DE BAERDEMAEKER, Trees Maria , KOLB, Ute , MARLER, Bernd , XIAO, Feng-Shou , YOKOI, Toshiyuki , ZHANG, Weiping , DE VOS, Dirk , MENG, Xiangju
Abstract: The present invention relates to a crystalline material having a framework structure comprising O and one or more tetravalent elements Y, and optionally comprising one or more trivalent elements X, wherein the crystalline material displays a crystallographic unit cell of the monoclinic space group C2, wherein the unit cell parameter a is in the range of from 14.5 to 20.5 Å, the unit cell parameter b is in the range of from 14.5 to 20.5 Å, the unit cell parameter c in the range of from 11.5 to 17.5 Å and the unit cell parameter β is in the range of from 109 to 118°, wherein the framework density is in the range of from 11 to 23 T-atoms/1000 Å3 wherein the framework structure comprises 12 membered rings, and wherein the framework structure displays a 2-dimensional channel dimensionality of 12 membered ring channels. The present invention further relates to a process for the production of said material, as well as to its use, in particular as a catalyst or catalyst component.
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公开(公告)号：WO2019223761A1
公开(公告)日：2019-11-28
申请号：PCT/CN2019/088123
申请日：2019-05-23
Applicant: BASF SE , BASF (CHINA) COMPANY LIMITED
Inventor： PARVULESCU, Andrei-Nicolae , MCGUIRE, Robert , MUELLER, Ulrich , ZHANG, Weiping , MENG, Xiangju , XIAO, Feng-Shou , YOKOI, Toshiyuki , GIES, Hermann , MARLER, Bernd , KOLB, Ute , DE VOS, Dirk
IPC: B01J29/06
Abstract: 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 SiO 2 and X 2 O 3 , wherein X stands for a trivalent element, wherein the zeolitic material displays an SiO 2 : X 2 O 3 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 as such and as obtainable and/or obtained according to the inventive process.
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8.发明申请
公开(公告)号：WO2019024909A1
公开(公告)日：2019-02-07
申请号：PCT/CN2018/098471
申请日：2018-08-03
Applicant: BASF SE , BASF (CHINA) COMPANY LIMITED
Inventor： FEYEN, Mathias , MUELLER, Ulrich , BAO, Xinhe , ZHANG, Weiping , DE VOS, Dirk , GIES, Hermann , XIAO, Feng-Shou , YOKOI, Toshiyuki , KOLB, Ute , MARLER, Bernd , WANG, Tong , DE BAERDEMAEKER, Trees , SHI, Chuan , PAN, Xiulian , MENG, Xiangju
IPC: B01J29/064 , B01D53/94
Abstract: 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 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.
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公开(公告)号：WO2020156506A1
公开(公告)日：2020-08-06
申请号：PCT/CN2020/074094
申请日：2020-01-31
Applicant: BASF SE , BASF (CHINA) COMPANY LIMITED
Inventor： FEYEN, Mathias , MUELLER, Ulrich , BAO, Xinhe , ZHANG, Weiping , DE VOS, Dirk , GIES, Hermann , XIAO, Feng-Shou , YOKOI, Toshiyuki , KOLB, Ute , MARLER, Bernd , WANG, Yong , DE BAERDEMAEKER, Trees , SHI, Chuan , MENG, Xiangju , PAN, Xiulian
Abstract: A process for preparing a zeolitic material having framework type CHA and having a framework structure which comprises a tetravalent element Y, B, and O, comprising preparing a synthesis mixture comprising water, a source of the tetravalent element Y, a source of B, and a CHA framework structure directing agent, and heating the synthesis mixture to a temperature in the range of from 100 to 200°C and keeping the synthesis mixture at a temperature in this range under autogenous pressure, and subjecting the zeolitic material obtained to an acid treatment.
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公开(公告)号：WO2019242618A1
公开(公告)日：2019-12-26
申请号：PCT/CN2019/091745
申请日：2019-06-18
Applicant: BASF SE , BASF (CHINA) COMPANY LIMITED
Inventor： PARVULESCU, Andrei-Nicolae , MCGUIRE, Robert , MUELLER, Ulrich , MENG, Xiangju , XIAO, Feng-Shou , YOKOI, Toshiyuki , DE VOS, Dirk , MARLER, Bernd , GIES, Hermann , KOLB, Ute , ZHANG, Weiping
Abstract: The present invention relates to a process for the preparation of a zeolitic material SiO 2 and X 2 O 3 in its framework structure, wherein X stands for a trivalent element, wherein said process comprises interzeolitic conversion of a first zeolitic material comprising SiO 2 and X 2 O 3 in its framework structure, wherein the first zeolitic material has an FER-, TON-, MTT-, BEA-, MEL-, MWW-, MFS-, and/or M FI-type framework structure to a second zeolitic material comprising SiO 2 and X 2 O 3 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.
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