公开(公告)号：US20200339430A1

公开(公告)日：2020-10-29

申请号：US16330592

申请日：2017-09-05

Applicant: BASF SE

Inventor： Andrei-Nicolae PARVULESCU ,  Ulrich MUELLER ,  Stefan MAURER ,  Yu DAI ,  Feng-Shou XIAO ,  Xiangju MENG ,  Yeqing WANG

IPC: C01B37/00 ,  B01J20/10 ,  B01J20/30 ,  B01J29/86 ,  B01J37/04 ,  B01J37/00 ,  B01J37/03 ,  B01J37/08 ,  B01J37/06 ,  B01J37/30 ,  B01J37/02

Abstract: Described herein is a process for producing a zeolitic material having an MWW framework structure containing YO2 and B2O3, in which Y stands for a tetravalent element. The process includes the steps of (i) preparing a mixture containing one or more sources for YO2, one or more sources for B2O3, one or more organotemplates, and seed crystals, (ii) crystallizing the mixture obtained in (i) for obtaining a layered precursor of the MWW framework structure, and (iii) calcining the layered precursor obtained in (ii) for obtaining the zeolitic material having an MWW framework structure. Also disclosed herein are synthetic boron-containing zeolites obtain by the process and uses thereof.

公开(公告)号：US20200290884A1

公开(公告)日：2020-09-17

申请号：US16086251

申请日：2017-03-22

Applicant: BASF SE

Inventor： Benedikt KALO ,  Thomas GEIGER ,  Rene KOENIG ,  Ulrich MUELLER ,  Stefan MAURER

IPC: C01B39/02 ,  C01B39/48 ,  B01J37/06 ,  B01D71/02 ,  B01D15/36 ,  B01J29/70 ,  B01J37/00 ,  B01J6/00

Abstract: A process for the calcination of a zeolitic material, wherein the process contains the steps of (i) providing a zeolitic material containing YO2 and optionally further containing X2O3 in its framework structure in the form of a powder and/or of a suspension of the zeolitic material in a liquid, wherein Y stands for a tetravalent element and X stands for a trivalent element; (ii) atomization of the powder and/or of the suspension of the zeolitic material provided in (i) in a gas stream for obtaining an aerosol; and (iii) calcination of the aerosol obtained in (ii) for obtaining a calcined powder, a zeolitic material obtained by the above process, and its use as a molecular sieve, as an adsorbent for ion-exchange, as a catalyst, and/or as a catalyst support.

公开(公告)号：US20190300375A1

公开(公告)日：2019-10-03

申请号：US16463263

申请日：2017-12-13

Applicant: BASF SE

Inventor： Robert MCGUIRE ,  Mathias FEYEN ,  Ulrich MUELLER ,  Xinhe BAO ,  Weiping ZHANG ,  Dirk DE VOS ,  Hermann GIES ,  Feng-Shou XIAO ,  Toshiyuki YOKOI ,  Ute KOLB ,  Bernd MARLER ,  Chuan SHI ,  Xiulian PAN ,  Xiangju MENG ,  Stefan MAURER ,  Yu DAI ,  Yong WANG ,  Trees DE BAERDEMAEKER

IPC: C01B39/48 ,  B01J29/70 ,  B01J29/76 ,  B01J35/10 ,  B01J37/30 ,  B01D53/94 ,  B01J37/08

Abstract: A process for preparing a zeolitic material containing YO2 and X2O3, where Y and X represent a tetravalent element and a trivalent element, respectively, is described. The process includes (1) a step of preparing a mixture containing one or more structure directing agents, seed crystals, and a first zeolitic material containing YO2 and X2O3 and having FAU-, GIS-, MOR-, and/or LTA-type framework structures; and (2) a step of heating the mixture for obtaining a second zeolitic material containing YO2 and X2O3 and having a different framework structure than the first zeolitic material. The mixture prepared in (1) and heated in (2) contains 1000 wt % or less of H2O based on 100 wt % of YO2 in the framework structure of the first zeolitic material. A zeolitic material obtainable and/or obtained by the process and its use are also described.

公开(公告)号：US20180345245A1

公开(公告)日：2018-12-06

申请号：US15779218

申请日：2016-11-22

Applicant: BASF SE

Inventor： Stefan MAURER ,  Caroline REINHARDT ,  Lena ARNOLD ,  Claus HOFMANN ,  Milan KOSTUR ,  Ulrich MÜLLER

IPC: B01J20/22 ,  B01J20/28 ,  B01J20/30

CPC classification number: B01J20/226 ,  B01J20/28011 ,  B01J20/28042 ,  B01J20/28064 ,  B01J20/28066 ,  B01J20/3007 ,  B01J20/3042 ,  B01J20/3085

Abstract: The invention is related to a process for preparation of a molding composition, the process comprising a1) preparing a mixture, the mixture comprising an at least bidentate organic compound or a salt thereof, a metal salt and a solvent, wherein the solvent comprises 25% to 60% by volume of an alcohol, selected from the group consisting of methanol, ethanol, n-propanol and isopropanol, and 40% to 75% by volume of water, and a2) producing the molding composition, the molding composition comprising at least a metal-organic framework material and the solvent, wherein the at least bidentate organic compound or a salt thereof and the metal salt react to the metal-organic framework material. The invention is further related to a process for production of shaped bodies.

公开(公告)号：US20160060434A1

公开(公告)日：2016-03-03

申请号：US14783531

申请日：2014-04-07

Applicant: BASF SE

Inventor： Roger REINICKER ,  Stefan MAURER ,  Ulrich MUELLER

IPC: C08K5/56

CPC classification number: C08K5/56 ,  C08K5/0091 ,  C08K5/098 ,  D01F1/10 ,  D01F1/106 ,  D01F6/60 ,  C08L77/00

Abstract: The invention relates to a method for manufacturing of a stabilized polyamide-containing composition, which contains at least 20% by weight of polyamide, which comprises the steps of incorporating of a metal organic framework, which is a copper-based metal organic framework comprising metal ions, which are copper(II)-ions, and a C6-C24 aromatic hydrocarbon, which is substituted with at least two carboxylate groups, wherein two of the at least two carboxylate groups are forming coordinative bonds to the metal ions, into a polyamide-containing composition, which contains at least 20% by weight of polyamide, to obtain a mixture for molding, which contains at least 20% by weight of polyamide; and heating of the obtained mixture for molding comprising the polyamide-containing composition and the metal organic framework to a temperature between 170° C. and 380° C.

Abstract translation: 本发明涉及含有至少20重量％聚酰胺的含稳定的含有聚酰胺的组合物的制造方法，该方法包括以下步骤：引入金属有机骨架，其为包含金属的铜基金属有机骨架 离子（它们是铜（II））和被至少两个羧酸酯基团取代的C 6 -C 24芳族烃，其中两个至少两个羧酸酯基团与金属离子形成配位键，形成聚酰胺 含有至少20重量％的聚酰胺的组合物，以获得含有至少20重量％的聚酰胺的模塑混合物; 并将得到的含有聚酰胺的组合物和金属有机骨架的模塑混合物加热至170℃至380℃的温度。