SE317561B - - Google Patents
Info
- Publication number
- SE317561B SE317561B SE631666A SE631666A SE317561B SE 317561 B SE317561 B SE 317561B SE 631666 A SE631666 A SE 631666A SE 631666 A SE631666 A SE 631666A SE 317561 B SE317561 B SE 317561B
- Authority
- SE
- Sweden
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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cyclones (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT434265 | 1965-05-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE317561B true SE317561B (ja) | 1969-11-17 |
Family
ID=3562757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE631666A SE317561B (ja) | 1965-05-13 | 1966-05-09 |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1621641A1 (ja) |
SE (1) | SE317561B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT407758B (de) * | 1999-04-07 | 2001-06-25 | Andritz Patentverwaltung | Verfahren zur gewinnung bzw. rückgewinnung von säuren |
-
1966
- 1966-04-29 DE DE19661621641 patent/DE1621641A1/de active Pending
- 1966-05-09 SE SE631666A patent/SE317561B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1621641A1 (de) | 1970-07-23 |