ION EXCHANGE MEMBRANE COMPRISING PYRROLE COMPOUND POLYMER

Title:

ION EXCHANGE MEMBRANE COMPRISING PYRROLE COMPOUND POLYMER

Document Type and Number:

Japanese Patent JPS59205491

Kind Code:

A

Abstract:

Electrochemical processes for selectively separating ions in aqueous soltuion are carried out using apparatuses in which two or more different spaces are separated by means of ion exchange membranes, and the membrane material consists of electrochemically prepared pyrrole polymers. Such ion exchange membranes are used as proton and anion exchange membranes.

Inventors:

HERUMAN PIYUTSUTAA
HERUBERUTO NAARUMAN
KURAUSU PENTSUIIN

Application Number:

JP7880184A

Publication Date:

November 21, 1984

Filing Date:

April 20, 1984

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Assignee:

BASF AG

International Classes:

B01D57/02; B01D61/44; B01D61/48; H01M8/18; B01D69/02; B01D71/58; B01J47/12; C02F1/42; C08J5/22; C08L45/00; C25B13/08; G01N27/416; H01M8/02; H01M10/36; H01M50/414; H01M50/497; (IPC1-7): B01J47/12; C25B13/08; H01M8/18

Domestic Patent References:

JPS57133127A

1982-08-17

Attorney, Agent or Firm:

Toshio Yano (2 outside)

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