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Verfahren zum Regenerieren von waessrigen, aussenstromlos arbeitenden Beschichtungsbaedern

Process for regenerating aqueous, coating baths operating free of current for coating metal
 
: Krumbholz, C.

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Frontpage ()

DE 1993-4310366 A: 19930330
DE 1993-4310366 A: 19930330
DE 4310366 C1: 19941013
C23C0018
Deutsch
Patent, Elektronische Publikation
Fraunhofer IGB ()

Abstract
The invention relates to a process and a device for the regeneration of aqueous coating baths working without outer current for coating metal by means of metal ions and a reducing agent, whereby a combination of an ion exchanger process and the electrode reactions of the electrolysis are proposed

: http://publica.fraunhofer.de/dokumente/PX-38929.html