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Class Information
Number: 204/236
Name: Chemistry: electrical and wave energy > Apparatus > Electrolytic > Cells with electrolyte treatment means > Leacher, dissolver or extractor > Recirculation > With heater or cooler
Description: Apparatus in which the additional electrolyte treatment means includes a heater or cooler.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5614068 |
Water purifier |
Mar. 25, 1997 |
| 5569370 |
Electrochemical system for recovery of metals from their compounds |
Oct. 29, 1996 |
| 5425862 |
Apparatus for the electroplating of thin plastic films |
Jun. 20, 1995 |
| 5200054 |
Ice electrode electrolytic cell |
Apr. 6, 1993 |
| 5133846 |
Silver recovery device |
Jul. 28, 1992 |
| 4663085 |
Apparatus for decontamination of radiation contaminated metallic waste |
May. 5, 1987 |
| 4324623 |
Method and apparatus for replenishing an electroplating bath with metal to be deposited |
Apr. 13, 1982 |
| 4163705 |
Apparatus for chemical and electrochemical treatment |
Aug. 7, 1979 |
| 4152238 |
Device for regulating drinking water |
May. 1, 1979 |
| 4083759 |
Method for reducing sludge formation in the continuous production of iron by electrolysis of ferrous electrolyte |
Apr. 11, 1978 |
| 3948748 |
Apparatus for the production of alkali metal chlorates |
Apr. 6, 1976 |
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