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Title
Verfahren zur Herstellung gasdichter und temperaturbelastbarer Module mit keramischen Hohlfaser- oder Kapillarmembranen
Date Issued
2006
Author(s)
Schiestel, Thomas
Patent No
102005008900
Abstract
Die vorliegende Erfindung betrifft Module, umfassend Hohlfaser- oder Kapillarmembranen, einen Formkoerper und aus Vergussmassen bestehende Einbettungen, so genannte "Pottungen", die die Hohlfaser- oder Kapillarmembranen gasdicht und temperaturbelastbar in einen Formkoerper einbetten, sowie Verfahren zur Herstellung solcher Hohlfaser- oder Kapillarmembranmodule.
WO 2006089616 A1 UPAB: 20061027 NOVELTY - Module comprises a molded body (2) containing hollow fiber or capillary membranes (1) and an encapsulation having layers (4, 5, 6) made from different casting compositions for forming a gas-tight connection between the molded body and the membranes. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following: (1) Method for producing a module comprising inserting the hollow fiber or capillary membranes into a molded body, inserting a first casting composition into the molded body, forming a first layer of an encapsulation of the first composition, inserting a second casting composition into the molded body, forming a second layer of an encapsulation of the second composition, inserting a third casting composition into the molded body and forming a third layer of an encapsulation of the third composition; and (2) Device containing the above module. USE - For separating and cleaning gases and vapors, especially in high temperature applications, and for liquid filtration, especially micro-, ultra- and nano-filtration. ADVANTAGE - The hollow fiber or capillary membranes are temperature resistant, easily handled, mechanically stable and gas-tight.
Language
de
Patenprio
DE 102005008900 A: 20050226