JPS54153736A - Regeneration of nitricchydrofluoric acid waste - Google Patents

Regeneration of nitricchydrofluoric acid waste

Info

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
Application number
JP6317278A
Other languages
Japanese (ja)
Inventor
Yasuo Morimoto
Taichirou Takami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DAIDO KAGAKU SOCHI
Original Assignee
DAIDO KAGAKU SOCHI
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DAIDO KAGAKU SOCHI filed Critical DAIDO KAGAKU SOCHI
Priority to JP6317278A priority Critical patent/JPS54153736A/en
Publication of JPS54153736A publication Critical patent/JPS54153736A/en
Pending legal-status Critical Current

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)
JP6317278A 1978-05-25 1978-05-25 Regeneration of nitricchydrofluoric acid waste Pending JPS54153736A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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