JPS5687693A - Water washing method for electrolytically treated material adhered with charged fine powder of electroconductive material - Google Patents
Water washing method for electrolytically treated material adhered with charged fine powder of electroconductive materialInfo
- Publication number
- JPS5687693A JPS5687693A JP16403179A JP16403179A JPS5687693A JP S5687693 A JPS5687693 A JP S5687693A JP 16403179 A JP16403179 A JP 16403179A JP 16403179 A JP16403179 A JP 16403179A JP S5687693 A JPS5687693 A JP S5687693A
- Authority
- JP
- Japan
- Prior art keywords
- fine
- powder
- treated material
- electroconductive
- water washing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Electrochemical Coating By Surface Reaction (AREA)
Abstract
PURPOSE: To remove fine powder of electroconductive material easily by water washing, by placing titled electrolytically treated material in a water tank, and by applying voltage, which is opposite to that of the electric charge of the fine powder adhered to the material and which is sufficient to neutralyze the electric charge, to an electrode arranged facing to the material.
CONSTITUTION: In water washing of electrolytically treated material obtained by electrolysis in an electrolyte made by mixing one, or two or more fine electroconductive powder among fine powder of single substances or alloy of hardly soluble, hardly reducible metals, and fine carbon powder, said treated material is placed in a water tank. An electrode is installed facing to the treated material, and is applied with voltage which is opposite to the electric charge of the fine charged powder and which is sufficient to neutralyze the charge electrically, or said electrode or said treated material is grounded when said electric charge is positive. Hence the fine charged powder is washed easily with water, and the separated fine electroconductive powder is recovered and is reutilized.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16403179A JPS5687693A (en) | 1979-12-19 | 1979-12-19 | Water washing method for electrolytically treated material adhered with charged fine powder of electroconductive material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16403179A JPS5687693A (en) | 1979-12-19 | 1979-12-19 | Water washing method for electrolytically treated material adhered with charged fine powder of electroconductive material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5687693A true JPS5687693A (en) | 1981-07-16 |
Family
ID=15785487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16403179A Pending JPS5687693A (en) | 1979-12-19 | 1979-12-19 | Water washing method for electrolytically treated material adhered with charged fine powder of electroconductive material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5687693A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS498429A (en) * | 1972-05-24 | 1974-01-25 |
-
1979
- 1979-12-19 JP JP16403179A patent/JPS5687693A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS498429A (en) * | 1972-05-24 | 1974-01-25 |
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