公开(公告)号：US20160031714A1

公开(公告)日：2016-02-04

申请号：US14862893

申请日：2015-09-23

Applicant: BASF SE

Inventor： Ulrich MUELLER ,  Andrei-Nicolae Parvulescu ,  Jeff Yang ,  Hans-Juergen Luetzel ,  Georg Uhl ,  Stefan Dumser

IPC: C01B39/02 ,  B01J29/70 ,  B01J37/06 ,  B01J37/10 ,  B01J37/00 ,  C01B39/48 ,  B01J35/02

CPC classification number: B01J29/04 ,  B01J29/7007 ,  B01J29/7015 ,  B01J29/7038 ,  B01J29/7057 ,  B01J29/7065 ,  B01J29/7088 ,  B01J29/86 ,  B01J29/89 ,  B01J35/002 ,  B01J35/026 ,  B01J37/0072 ,  B01J37/009 ,  B01J37/06 ,  B01J37/10 ,  B01J2229/18 ,  B01J2229/30 ,  B01J2229/37 ,  C01B39/026 ,  C01B39/12 ,  C01B39/48

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.

公开(公告)号：US09168513B2

公开(公告)日：2015-10-27

申请号：US13759573

申请日：2013-02-05

Applicant: BASF SE

Inventor： Ulrich Mueller ,  Andrei-Nicolae Parvulescu ,  Jeff Yang ,  Hans-Juergen Luetzel ,  Georg Uhl ,  Stefan Dumser

IPC: C01B39/02 ,  B01J29/86 ,  B01J29/04 ,  B01J29/89 ,  B01J29/70 ,  B01J35/00 ,  C01B39/12

CPC classification number: B01J29/04 ,  B01J29/7007 ,  B01J29/7015 ,  B01J29/7038 ,  B01J29/7057 ,  B01J29/7065 ,  B01J29/7088 ,  B01J29/86 ,  B01J29/89 ,  B01J35/002 ,  B01J35/026 ,  B01J37/0072 ,  B01J37/009 ,  B01J37/06 ,  B01J37/10 ,  B01J2229/18 ,  B01J2229/30 ,  B01J2229/37 ,  C01B39/026 ,  C01B39/12 ,  C01B39/48

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：US11623868B2

公开(公告)日：2023-04-11

申请号：US17250534

申请日：2019-08-02

Applicant: BASF SE

Inventor： Hannah Schreyer ,  Andrei-Nicolae Parvulescu ,  Ulrich Mueller ,  Christian Riemann ,  Ralf Boehling ,  Christoph Schappert ,  Bernd Hinrichsen ,  Stefan Dumser ,  Stefanie Clade

IPC: B01J29/76 ,  C01B39/48 ,  B01D53/86 ,  B01D53/94 ,  B01J37/00 ,  B01J37/04 ,  B01J37/06 ,  B01J37/10 ,  B01J37/30 ,  B01J39/02 ,  B01J39/14

Abstract: Disclosed herein is a continuous process for preparing zeolitic material with a CHA-type framework structure comprising SiO2 and X2O3 and the zeolitic material so-obtained. The processes comprises (i) preparing a mixture comprising one or more sources of SiO2, one or more sources of X2O3, seed crystals, one or more tetraalkylammonium cation R5R6R7R8N+-containing compounds as structure directing agent, and a liquid solvent system; (ii) continuously feeding the mixture prepared in (i) into a continuous flow reactor at a liquid hourly space velocity; and (iii) crystallizing the zeolitic material with a CHA-type framework structure from the mixture in the continuous flow reactor.

公开(公告)号：US09878311B2

公开(公告)日：2018-01-30

申请号：US14862893

申请日：2015-09-23

Applicant: BASF SE

Inventor： Ulrich Mueller ,  Andrei-Nicolae Parvulescu ,  Jeff Yang ,  Hans-Juergen Luetzel ,  Georg Uhl ,  Stefan Dumser

IPC: B01J29/04 ,  C01B39/12 ,  B01J29/89 ,  B01J29/70 ,  B01J29/86 ,  B01J35/00 ,  C01B39/02 ,  B01J35/02 ,  B01J37/00 ,  B01J37/06 ,  B01J37/10 ,  C01B39/48

CPC classification number: B01J29/04 ,  B01J29/7007 ,  B01J29/7015 ,  B01J29/7038 ,  B01J29/7057 ,  B01J29/7065 ,  B01J29/7088 ,  B01J29/86 ,  B01J29/89 ,  B01J35/002 ,  B01J35/026 ,  B01J37/0072 ,  B01J37/009 ,  B01J37/06 ,  B01J37/10 ,  B01J2229/18 ,  B01J2229/30 ,  B01J2229/37 ,  C01B39/026 ,  C01B39/12 ,  C01B39/48

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.