JPS5558390A - Method and apparatus for prevention of scatter of acid mist caused by anodic oxidation treatment - Google Patents
Method and apparatus for prevention of scatter of acid mist caused by anodic oxidation treatmentInfo
- Publication number
- JPS5558390A JPS5558390A JP13050578A JP13050578A JPS5558390A JP S5558390 A JPS5558390 A JP S5558390A JP 13050578 A JP13050578 A JP 13050578A JP 13050578 A JP13050578 A JP 13050578A JP S5558390 A JPS5558390 A JP S5558390A
- Authority
- JP
- Japan
- Prior art keywords
- acid mist
- anodic oxidation
- masking material
- electrolyte
- cathode
- 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
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
PURPOSE: To prevent scatter of acid mist, by covering the cathode with masking material, collecting the acid mist released from the cathode in the upper part of the masking material, and separating into electrolyte and hydrogen, when treating Al or other material in aqueous solution of sulfuric acid by anodic oxidation process.
CONSTITUTION: In an anodic oxidation treatment bath tank 1 filled with an electrolyte 2 such as aqueous solution of sulfuric acid, Al or other metal to be treated as the anode, and a cathode 3 covered with masking material 4 made from acidproof fiber such as cotton flannel and saran are suspended. The upper end of the masking material 4 should be higher than the liquid level in the bath tank, and a trap 5 of acid mist is formed. Above the trap 5 is formed a shield 6, which is secured to an overflow trough 7 through a linkage 8. Hydrogen generated from the cathode 3 during anodic oxidation treatment by electrolysis is changed to an acid mist together with the electrolyte and climbs the masking material 4 to be collected in the acid mist trap 5. Then, hitting against the shield 6 provided above, the mist is separated into hydrogen and electrolyte, which are separately recovered. Therefore, corrosion of the machines and facilities due to scatter of mist from the treatment tank 1 may be prevented.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13050578A JPS5558390A (en) | 1978-10-25 | 1978-10-25 | Method and apparatus for prevention of scatter of acid mist caused by anodic oxidation treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13050578A JPS5558390A (en) | 1978-10-25 | 1978-10-25 | Method and apparatus for prevention of scatter of acid mist caused by anodic oxidation treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5558390A true JPS5558390A (en) | 1980-05-01 |
Family
ID=15035874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13050578A Pending JPS5558390A (en) | 1978-10-25 | 1978-10-25 | Method and apparatus for prevention of scatter of acid mist caused by anodic oxidation treatment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5558390A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100455918B1 (en) * | 2002-02-08 | 2004-11-06 | 오한준 | Anode apparatus for anodic oxidation of fibrous shape materials |
| JP2014530961A (en) * | 2011-10-26 | 2014-11-20 | インドゥストリエ・デ・ノラ・ソチエタ・ペル・アツィオーニ | Anode chamber for metal electrolysis tank |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5350022A (en) * | 1976-10-19 | 1978-05-08 | Toyo Giken Kougiyou Kk | Exhaust method of anodizing means and apparatus therefor |
-
1978
- 1978-10-25 JP JP13050578A patent/JPS5558390A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5350022A (en) * | 1976-10-19 | 1978-05-08 | Toyo Giken Kougiyou Kk | Exhaust method of anodizing means and apparatus therefor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100455918B1 (en) * | 2002-02-08 | 2004-11-06 | 오한준 | Anode apparatus for anodic oxidation of fibrous shape materials |
| JP2014530961A (en) * | 2011-10-26 | 2014-11-20 | インドゥストリエ・デ・ノラ・ソチエタ・ペル・アツィオーニ | Anode chamber for metal electrolysis tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5524904A (en) | Removal of heavy metals in aqueous solution by electrolysis | |
| JPS5558390A (en) | Method and apparatus for prevention of scatter of acid mist caused by anodic oxidation treatment | |
| US4330375A (en) | Method of cleaning cathodes | |
| ES462257A1 (en) | Apparatus for recovering zinc from residues | |
| JPS57177941A (en) | Collecting method of silver from electrolytic slime | |
| JPS5493669A (en) | Treating method for desulfurized waste liquid of coke oven gas | |
| JPS5693887A (en) | Pecovery of tallium from lead electrolyte | |
| JPS5729600A (en) | Method for adjusting ph value of electroplating bath | |
| JPS5565382A (en) | Cleaning method of lead electrolyte for recovering tin and thallium from lead electrolyte | |
| JPS5771692A (en) | Method for treatment of fuorine-containing waste water | |
| JPS552738A (en) | Sheltering system of gas generated during electrolytic treatment and catching and collecting apparatus of gas | |
| JPS5528339A (en) | Plating apparatus | |
| JPS54119331A (en) | Separating method of zinc and/or iron | |
| JPS60234998A (en) | Method for decontamination and cleaning of metallic material surface | |
| JPS5534607A (en) | Recovering and removing method for useless metals from chromate solution by diaphragm electrolysis | |
| SU1615231A1 (en) | Electrolyzer | |
| JPS55141586A (en) | Recovering method of lead | |
| JPS5582784A (en) | Treating method for mercury butter | |
| GB2026545B (en) | Apparatus for removing anode resifue from anodes of electrolytic melt baths | |
| JPS5242476A (en) | Water treatment method and apparatus by electrolysis | |
| JPS55158285A (en) | Manufacture of sebacic acid | |
| Bozhkov et al. | On the mechanism of corrosion processes in the presence of inhibitors during the electrowinning of zinc from sulphate electrolytes | |
| JPS5443134A (en) | Metal washing water treatment system | |
| JPS5551490A (en) | Organic waste water treatment equipment using ozone with electrolysis | |
| JPS5692121A (en) | Thallium recovering method |