-
1.发明申请SOLIDOTHERMAL SYNTHESIS OF A BORON-CONTAINING ZEOLITE WITH AN MWW FRAMEWORK STRUCTURE 审中-公开含MWW框架结构的含硼沸石的固体合成
公开(公告)号：WO2018046481A1
公开(公告)日：2018-03-15
申请号：PCT/EP2017/072200
申请日：2017-09-05
Applicant: BASF SE
Inventor： PARVULESCU, Andrei-Nicolae , MÜLLER, Ulrich , MAURER, Stefan , DAI, Yu , XIAO, Feng-Shou , MENG, Xiangju , WANG, Yeqing
Abstract: The present invention relates to a process for the production of a zeolitic material having an MWW framework structure comprising YO 2 and B 2 O 3 , wherein Y stands for a tetravalent ele- ment, said process comprising (i) preparing a mixture comprising one or more sources for YO 2 , one or more sources for B 2 O 3 , one or more organotemplates, and seed crystals, (ii) crystallizing the mixture obtained in (i) for obtaining a layered precursor of the MWW framework structure, (iii) calcining the layered precursor obtained in (ii) for obtaining the zeolitic material having an MWW framework structure, wherein the one or more organotemplates have the formula (I) R 1 R 2 R 3 N, wherein R 1 is (C 5 -C 8 )cycloalkyl, and wherein R 2 and R 3 are independently from each other H or alkyl, and wherein the mixture prepared in (i) and crystallized in (ii) contains 35 wt.-% or less of H 2 O based on 100 wt.-% of YO 2 contained in the mixture prepared in (i) and crystallized in (ii), as well as to a synthetic boron-containing zeolite which is obtainable and/or obtained according to the inventive process and to its use.
Abstract translation: 本发明涉及生产具有包含YO 2和B 2 O 的MWW骨架结构的沸石材料的方法， 其中Y代表四价元素，所述方法包括（i）制备包含一种或多种YO 2来源的混合物，一种或多种来源于B （ii）使（i）中获得的混合物结晶以获得MWW骨架结构的分层前体，（iii） 煅烧（ii）中获得的层状前体以获得具有MWW骨架结构的沸石材料，其中所述一种或多种有机模板具有式（I）R 1 R 2 2， R 3 N，其中R 1是（C 5 -C 8）环烷基，并且其中R
-
公开(公告)号：WO2020098796A1
公开(公告)日：2020-05-22
申请号：PCT/CN2019/118884
申请日：2019-11-15
Applicant: BASF SE , BASF (CHINA) COMPANY LIMITED
Inventor： PARVULESCU, Andrei-Nicolae , DAI, Yu , MAURER, Stefan , MUELLER, Ulrich , THIEL, Indre
Abstract: The present invention relates to a process for the preparation of a zeolitic material having an AEI-type framework structure comprising SiO 2 and X 2 O 3 in its framework structure, wherein X stands for a trivalent element, wherein said process comprises: (1) preparing a mixture comprising one or more cationic structure directing agents, seed crystals, and a first zeolitic material comprising SiO 2 and X 2 O 3 in its framework structure and having an FAU-type framework structure; (2) heating the mixture obtained in (1) for obtaining a second zeolitic material comprising SiO 2 and X 2 O 3 in its framework structure and having an AEI-type framework structure; wherein the mixture prepared in (1) and heated in (2) contains 1000 wt. -% or less of H 2 O based on 100 wt. -% of SiO 2 in the framework structure of the first zeolitic material, and wherein the one or more cationic structure directing agents are selected from the group consist-ing of N, N -di(C 1 -C 4 )alkyl-3, 5-di (C 1 -C 4 ) alkylpyrrolidinium, N, N -di (C 1 -C 4 ) alkyl-3, 5-di (C 1 -C 4 ) alkylpiperidinium, N, N -di (C 1 -C 4 ) alkyl-3, 5-di (C 1 -C 4 )alkylhexahydroazepinium, and mixtures of two or more thereof. Furthermore, the present invention relates to a zeolitic material obtainable according to the inventive process as well as to a zeolitic material having an AEI-type frame-work structure comprising SiO 2 and X 2 O 3 in its framework structure, wherein X stands for a trivalent element, and wherein the primary crystals of the zeolitic material display a mean aspect ratio of greater than 3.6. In addition thereto, the present invention relates to the use of the inventive zeolitic materials as a molecular sieve, as an adsorbent, for ion-exchange, or as a catalyst and/or as a catalyst support.
-
公开(公告)号：WO2020089043A1
公开(公告)日：2020-05-07
申请号：PCT/EP2019/079081
申请日：2019-10-24
Applicant: BASF CORPORATION , BASF SE
Inventor： MAURER, Stefan , ZHANG, Jia Di , DAI, Yu , HAO, Yu Fen , WEI, Ming Ming , SHEN, Teng
IPC: B01D53/94 , B01J29/072 , B01J29/85 , B01J29/076
Abstract: The present invention relates generally to the field of exhaust treatment systems for purifying exhaust gas discharged from a lean burn engine. The exhaust treatment system comprises a Diesel Oxidation Catalyst (DOC), a Catalyzed Soot Filter (CSF), a reductant injector, an AEI zeolite based Selective Catalyzed Reduction (SCR) catalyst and an Ammonia Oxidation Catalyst (AMOX) downstream to the AEI zeolite based SCR catalyst.
-
公开(公告)号：WO2020108482A1
公开(公告)日：2020-06-04
申请号：PCT/CN2019/120954
申请日：2019-11-26
Applicant: BASF SE , BASF (CHINA) COMPANY LIMITED
Inventor： WINKELMANN, Marion , LUZ, Andreas , PARVULESCU, Andrei-Nicolae , ROMANI FERNANDEZ, Xiana , MUELLER, Ulrich , KLEINE JAEGER, Frank , MUELLER, Frank , NETSCHER, Michael , TAUBER, Ralph , STREBEL, Frank , ROLLAR, Dieter , MAURER, Stefan , DAI, Yu
Abstract: Provided is a process for the preparation of a zeolitic material comprising YO 2 and X 2 O 3 in its framework structure, wherein Y stands for a tetravalent element and X stands for a trivalent element, wherein the process comprises:(i) preparing a mixture comprising one or more sources of YO 2 , one or more sources of X 2 O 3 , and H 2 O; (ii) grinding and/or mixing the mixture prepared in (i), wherein the energy intake of the mixture during the grinding and/or mixing procedure is in the range of from 0.3 to 200 kJ/kg of the mixture; (iii) heating the mixture obtained in (ii) at a temperature in the range of from 80 to 300 ℃ for crystallizing a zeolitic material comprising YO 2 and X 2 O 3 in its framework structure from the mixture; wherein the mixture prepared in (i) contains from 5 to 200 wt.% of H 2 O based on 100 wt.% of the one or more sources of YO 2 , calculated as YO 2 , contained in the mixture prepared in (i) and heated in (iii). Furthermore, a zeolitic material comprising YO 2 and X 2 O 3 in its framework structure as obtainable and/or obtained according to the process as well as the use of the material are provided.
-
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.
-
Patent Agency Ranking
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。
-
公开(公告)号：EP3914555A1
公开(公告)日：2021-12-01
申请号：EP20744296.3
申请日：2020-01-21
Applicant: BASF SE
Inventor： PARVULESCU, Andrei-Nicolae , XIAO, Feng-Shou , MENG, Xiangju , WU, Qinming , DAI, Yu , MAURER, Stefan , MUELLER, Ulrich , XU, Hao
-
8.发明公开
公开(公告)号：EP3558868A1
公开(公告)日：2019-10-30
申请号：EP17882381.1
申请日：2017-12-13
Applicant: BASF SE
Inventor： XIAO, Feng-Shou , MCGUIRE, Robert , FEYEN, Mathias , MUELLER, Ulrich , BAO, Xinhe , ZHANG, Weiping , DE VOS, Dirk , GIES, Hermann , YOKOI, Toshiyuki , KOLB, Ute , MARLER, Bernd , SHI, Chuan , PAN, Xiulian , MENG, Xiangju , MAURER, Stefan , DAI, Yu , WANG, Yong , DE BAERDEMAEKER, Trees
-
公开(公告)号：EP3519355A1
公开(公告)日：2019-08-07
申请号：EP17854766.7
申请日：2017-09-22
Applicant: BASF SE
Inventor： PARVULESCU, Andrei-Nicolae , MUELLER, Ulrich , MCGUIRE, Robert , ARNOLD, Lena , DAI, Yu , MAURER, Stefan , XIAO, Fengshou , MENG, Xiangju , BIAN, Chaoqun , WU, Qinming
-
10.发明公开
公开(公告)号：EP3880610A1
公开(公告)日：2021-09-22
申请号：EP19885879.7
申请日：2019-11-15
Applicant: BASF SE
Inventor： PARVULESCU, Andrei-Nicolae , DAI, Yu , MAURER, Stefan , MUELLER, Ulrich , THIEL, Indre
-
-
-
-
-
-
-
-
-
Search Results
11
records
(took 0.03 seconds)
