JPS4948571A - - Google Patents
Info
- Publication number
- JPS4948571A JPS4948571A JP48049198A JP4919873A JPS4948571A JP S4948571 A JPS4948571 A JP S4948571A JP 48049198 A JP48049198 A JP 48049198A JP 4919873 A JP4919873 A JP 4919873A JP S4948571 A JPS4948571 A JP S4948571A
- Authority
- JP
- Japan
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/36—Regeneration of waste pickling liquors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
- B01D61/46—Apparatus therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25062572A | 1972-05-05 | 1972-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4948571A true JPS4948571A (pt) | 1974-05-10 |
Family
ID=22948510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48049198A Pending JPS4948571A (pt) | 1972-05-05 | 1973-05-04 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4948571A (pt) |
| IT (1) | IT988159B (pt) |
| SE (1) | SE389275B (pt) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5638106A (en) * | 1979-09-06 | 1981-04-13 | Kiyoteru Takayasu | Electrolytic method |
| JPS5638105A (en) * | 1979-09-06 | 1981-04-13 | Kiyoteru Takayasu | Electrolytic cell |
-
1973
- 1973-03-29 SE SE7304430A patent/SE389275B/xx unknown
- 1973-05-02 IT IT49756/73A patent/IT988159B/it active
- 1973-05-04 JP JP48049198A patent/JPS4948571A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5638106A (en) * | 1979-09-06 | 1981-04-13 | Kiyoteru Takayasu | Electrolytic method |
| JPS5638105A (en) * | 1979-09-06 | 1981-04-13 | Kiyoteru Takayasu | Electrolytic cell |
Also Published As
| Publication number | Publication date |
|---|---|
| IT988159B (it) | 1975-04-10 |
| SE389275B (sv) | 1976-11-01 |
| SE7304430L (pt) | 1973-11-06 |