PRODUCTION METHOD OF ZEOLITE-CONTAINING SOLID

Title:

PRODUCTION METHOD OF ZEOLITE-CONTAINING SOLID

Document Type and Number:

Japanese Patent JP2009292719

Kind Code:

A

Abstract:

To provide a method for concentrating an at least partially crystalline solid containing at least one zeolite in a mixture comprising at least one auxiliary, for example a template compound, and the solid.

The production method comprises: a step (I) of at least partly crystallizing solid particles containing at least one zeolite from a synthesized mixture to produce a mixture (I) comprising at least the solid and at least one of the auxiliary; and a step (II) of concentrating the solid present in the mixture (I) by ultra-filtration to obtain a concentrated liquid and a permeation liquid.

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Inventors:

MUELLER ULRICH DR
VOSS HARTWIG
SCHUBERT ERICH
HILL FRIEDRICH
PETERSEN HERMANN

Application Number:

JP2009180511A

Publication Date:

December 17, 2009

Filing Date:

August 03, 2009

Export Citation:

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Assignee:

BASF SE

International Classes:

C01B39/04; B01J29/06; B01J29/89; C01B21/14; C01B39/02; C07B41/02; C07C239/08; C07C249/04; C07C249/08; C07D301/12; B01J29/04

Attorney, Agent or Firm:

Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard

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