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公开(公告)号：WO2019154071A1
公开(公告)日：2019-08-15
申请号：PCT/CN2019/072687
申请日：2019-01-22
Applicant: BASF SE , BASF (CHINA) COMPANY LIMITED
Inventor： MCGUIRE, Robert , MUELLER, Ulrich , MENG, Xiangju , XIAO, Feng-Shou
Abstract: A process for preparing a zeolitic material having a framework structure type RTH and having a framework structure comprising a tetravalent element Y, a trivalent element X and oxygen, said process comprising (i) preparing a synthesis mixture comprising a zeolitic material having a framework structure type FAU and having a framework structure comprising the tetravalent el-ement Y, the trivalent element X and oxygen, water, a source of a base, and an RTH framework structure type directing agent comprising a N-methyl-2, 6-dimethylpyridinium cation containing compound; (ii) subjecting the mixture obtained in (i) to hydrothermal crystallization conditions, obtaining the zeolitic material having a framework structure type RTH
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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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3.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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公开(公告)号：WO2018059316A1
公开(公告)日：2018-04-05
申请号：PCT/CN2017/102887
申请日：2017-09-22
Applicant: BASF SE , BASF (CHINA) COMPANY LIMITED
Inventor： PARVULESCU, Andrei-Nicolae , MUELLER, Ulrich , MCGUIRE, Robert , ARNOLD, Lena , DAI, Yu , MAURER, Stefan , XIAO, Fengshou , MENG, Xiangju , BIAN, Chaoqun , WU, Qinming
Abstract: A process for preparing a zeolitic material having a zeolitic framework structure which exhibits a molar ratio (aAl 2 O 3 ) : SiO 2 or a crystalline precursor thereof, comprising (i) pre-paring a mixture comprising H 2 O, one or more compounds comprising Si from which SiO 2 in the zeolitic framework structure is formed, said one or more compounds compris-ing a silica gel exhibiting a molar ratio (c H 2 O) : SiO 2 and optionally one or more com-pounds comprising Al from which Al 2 O 3 in the zeolitic framework structure is formed; (ii) subjecting the mixture obtained in (i) to crystallization at a crystallization temperature in the range of from 110 to 350 ℃, preferably in the range of from 190 to 350 ℃, and for a crystallization time in the range of from 0.1 to 48 h.
Abstract translation: 制备具有沸石骨架结构的沸石材料的方法，所述沸石骨架结构表现出摩尔比（aAl 2 O 3：SiO 2）：SiO 2： 其包含（i）预混合包含H 2 O，一种或多种包含Si的混合物，其中SiO 2在 形成沸石骨架结构，所述一种或多种化合物包含表现出摩尔比（c H 2 O）:SiO 2 2和任选地一种或多种 包含形成沸石骨架结构中的Al 2 O 3的Al的化合物; （ii）使（i）中得到的混合物在110-350℃，优选190-350℃的结晶温度下结晶，结晶时间范围为0.1-1.0 48小时。
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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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Patent Agency Ranking
公开(公告)号：WO2021052466A1
公开(公告)日：2021-03-25
申请号：PCT/CN2020/116207
申请日：2020-09-18
Applicant: BASF SE , BASF ADVANCED CHEMICALS CO., LTD.
Inventor： PARVULESCU, Andrei-Nicolae , DE BAERDEMAEKER, Trees Maria , MUELLER, Ulrich , XIAO, Feng-Shou , MENG, Xiangju , WU, Qinming
IPC: C01B39/04
Abstract: A zeolitic material having the ITH framework structure type.A process for the preparation of a zeolitic material having the ITH framework structure type, the process comprising : (1) preparing a mixture comprising one or more specific organotemplates as structure direct-ing agents, one or more sources of YO2, optionally one or more sources of X2O3, seed crystals, and a solvent system, wherein Y is tetravalent element and X is a trivalent ele-ment,(2) heating the mixture obtained in (1) for crystallizing a zeolitic material having the ITH framework structure type comprising YO2 and optionally X2O3 in its framework structure; wherein the one or more organotemplates comprise a specific polymeric cation.
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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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