JPS5499079A - Method of recovering waste acid by using organic solvent - Google Patents

Method of recovering waste acid by using organic solvent

Info

Publication number
JPS5499079A
JPS5499079A JP11396778A JP11396778A JPS5499079A JP S5499079 A JPS5499079 A JP S5499079A JP 11396778 A JP11396778 A JP 11396778A JP 11396778 A JP11396778 A JP 11396778A JP S5499079 A JPS5499079 A JP S5499079A
Authority
JP
Japan
Prior art keywords
organic solvent
waste acid
recovering waste
recovering
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.)
Granted
Application number
JP11396778A
Other languages
Japanese (ja)
Other versions
JPS5842273B2 (en
Inventor
Yamaji Nishimura
Morio Watanabe
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP11396778A priority Critical patent/JPS5842273B2/en
Publication of JPS5499079A publication Critical patent/JPS5499079A/en
Publication of JPS5842273B2 publication Critical patent/JPS5842273B2/en
Expired 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)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture Of Iron (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
JP11396778A 1978-09-16 1978-09-16 How to recover waste acids using organic solvents Expired JPS5842273B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11396778A JPS5842273B2 (en) 1978-09-16 1978-09-16 How to recover waste acids using organic solvents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11396778A JPS5842273B2 (en) 1978-09-16 1978-09-16 How to recover waste acids using organic solvents

Publications (2)

Publication Number Publication Date
JPS5499079A true JPS5499079A (en) 1979-08-04
JPS5842273B2 JPS5842273B2 (en) 1983-09-19

Family

ID=14625688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11396778A Expired JPS5842273B2 (en) 1978-09-16 1978-09-16 How to recover waste acids using organic solvents

Country Status (1)

Country Link
JP (1) JPS5842273B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02124721A (en) * 1988-10-31 1990-05-14 Nippon Chem Ind Co Ltd Production of chromium chloride

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02124721A (en) * 1988-10-31 1990-05-14 Nippon Chem Ind Co Ltd Production of chromium chloride

Also Published As

Publication number Publication date
JPS5842273B2 (en) 1983-09-19

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