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- Article name
- MEMBRANE EXTRACTION OF COPPER AMMONIA ETCHING SOLUTION REGENERATION FOR THE CIRCUIT BOARD INDUSTRY
- Authors
- Il'in V. I., , , ,
Gubin A. F., , , ,
Gusev V. Ju., , , ,
Kolesnikov V. A., , , ,
- Keywords
- membrane extraction / copper ammonia etching solution / pertractor / regeneration / electrolysis
- Year
- 2009 Issue 3 Pages 74 - 77
- Code EDN
- Code DOI
- Abstract
- Application of membrane extraction of etching solution for the regeneration circuit board industry was established. The technology is allowed to support of constancy strupping solution structure and etching process velocity. We present Pertractor-type unit engineering drawing. In order to increase engineering process productivity we proposed to use centrifugal extractors with reagent DX-510A.
- Text
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