Title:
バインダーフリー緻密ゼオライトプリフォームおよびそれらの製造方法
Document Type and Number:
Japanese Patent JP6539207
Kind Code:
B2
Abstract:
The present invention relates to compact zeolite preforms, which are characterized in that they have as high a zeolite content as possible determined by means of suitable adsorption methods. A further aspect of the present invention relates to a method for producing compact zeolite preforms, said method being characterized in that: a) a mouldable mixture, comprising zeolite, one or more zeolite precursor components, water (if necessary) and one or more organic additives (if necessary) is processed into preforms; b) the preforms obtained in this way are subjected to thermal treatment; and c) the thermally treated preforms are watered, aged and brought into contact with a further component from which, in combination with the zeolite precursor components, zeolite can be produced and exposed to conditions under which zeolite forms from the further component and the zeolite precursor components. Preforms which can be produced according to this method can advantageously be used for adsorption processes or thermal-chemical applications, for example in energy storage, or as a catalyst, or a component in a catalyst or as a supporting material for zeolite membranes.
Inventors:
Greichmann, Christine
Ungel, Baldur
Braunto, Alphonse
Fischer, Gundura
Richter, Hannes
Ungel, Baldur
Braunto, Alphonse
Fischer, Gundura
Richter, Hannes
Application Number:
JP2015536100A
Publication Date:
July 03, 2019
Filing Date:
October 08, 2013
Export Citation:
Assignee:
Chemie Werk Bat Case Trit Gaem Behr
International Classes:
C01B39/14; B01J20/18; B01J20/30; B01J29/08; B01J37/00; B01J37/06; B01J37/08; B01J37/10; C01B39/22; C01B39/24
Domestic Patent References:
| JP52109498A | ||||
| JP2217313A | ||||
| JP6183725A | ||||
| JP3295805A | ||||
| JP58088120A | ||||
| JP2012502993A | ||||
| JP2011514839A | ||||
| JP2000327327A | ||||
| JP2006104028A |
Other References:
ZHAO, Zhonglin, et al.,Adsorption of carbon dioxide on alkali-modified zeolite 13X adsorbents,INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL I,2007年,p.355-359
Attorney, Agent or Firm:
Patent Business Corporation Unias International Patent Office