JPS5447866A - Method of collecting mineral acid by organic solvent extraction - Google Patents

Method of collecting mineral acid by organic solvent extraction

Info

Publication number
JPS5447866A
JPS5447866A JP11329677A JP11329677A JPS5447866A JP S5447866 A JPS5447866 A JP S5447866A JP 11329677 A JP11329677 A JP 11329677A JP 11329677 A JP11329677 A JP 11329677A JP S5447866 A JPS5447866 A JP S5447866A
Authority
JP
Japan
Prior art keywords
organic solvent
solvent extraction
mineral acid
collecting mineral
collecting
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
JP11329677A
Other languages
Japanese (ja)
Other versions
JPS5929675B2 (en
Inventor
Yasubumi Fujiwaki
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.)
Nippon Steel Nisshin Co Ltd
Original Assignee
Nisshin Steel Co Ltd
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 Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Priority to JP11329677A priority Critical patent/JPS5929675B2/en
Publication of JPS5447866A publication Critical patent/JPS5447866A/en
Publication of JPS5929675B2 publication Critical patent/JPS5929675B2/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)
  • Physical Water Treatments (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
JP11329677A 1977-09-22 1977-09-22 Mineral acid recovery method using organic solvent extraction Expired JPS5929675B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11329677A JPS5929675B2 (en) 1977-09-22 1977-09-22 Mineral acid recovery method using organic solvent extraction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11329677A JPS5929675B2 (en) 1977-09-22 1977-09-22 Mineral acid recovery method using organic solvent extraction

Publications (2)

Publication Number Publication Date
JPS5447866A true JPS5447866A (en) 1979-04-14
JPS5929675B2 JPS5929675B2 (en) 1984-07-21

Family

ID=14608596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11329677A Expired JPS5929675B2 (en) 1977-09-22 1977-09-22 Mineral acid recovery method using organic solvent extraction

Country Status (1)

Country Link
JP (1) JPS5929675B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116508A (en) * 1990-02-23 1992-05-26 Suprex Corp. Supercritical fluid extraction from liquids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116508A (en) * 1990-02-23 1992-05-26 Suprex Corp. Supercritical fluid extraction from liquids

Also Published As

Publication number Publication date
JPS5929675B2 (en) 1984-07-21

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