JPS54153736A - Regeneration of nitricchydrofluoric acid waste - Google Patents
Regeneration of nitricchydrofluoric acid wasteInfo
- Publication number
- JPS54153736A JPS54153736A JP6317278A JP6317278A JPS54153736A JP S54153736 A JPS54153736 A JP S54153736A JP 6317278 A JP6317278 A JP 6317278A JP 6317278 A JP6317278 A JP 6317278A JP S54153736 A JPS54153736 A JP S54153736A
- Authority
- JP
- Japan
- Prior art keywords
- nitricchydrofluoric
- regeneration
- acid waste
- waste
- acid
- 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
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)
- Removal Of Specific Substances (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6317278A JPS54153736A (en) | 1978-05-25 | 1978-05-25 | Regeneration of nitricchydrofluoric acid waste |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6317278A JPS54153736A (en) | 1978-05-25 | 1978-05-25 | Regeneration of nitricchydrofluoric acid waste |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54153736A true JPS54153736A (en) | 1979-12-04 |
Family
ID=13221565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6317278A Pending JPS54153736A (en) | 1978-05-25 | 1978-05-25 | Regeneration of nitricchydrofluoric acid waste |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54153736A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104003490A (en) * | 2014-05-19 | 2014-08-27 | 上海大学 | Method for treating stainless steel acid pickling waste liquid and recovering metal with addition of [beta]-ferric fluoride trihydrate seed crystal |
-
1978
- 1978-05-25 JP JP6317278A patent/JPS54153736A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104003490A (en) * | 2014-05-19 | 2014-08-27 | 上海大学 | Method for treating stainless steel acid pickling waste liquid and recovering metal with addition of [beta]-ferric fluoride trihydrate seed crystal |
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