JPS5370917A - Separating method for zinc and/or iron - Google Patents

Separating method for zinc and/or iron

Info

Publication number
JPS5370917A
JPS5370917A JP14618676A JP14618676A JPS5370917A JP S5370917 A JPS5370917 A JP S5370917A JP 14618676 A JP14618676 A JP 14618676A JP 14618676 A JP14618676 A JP 14618676A JP S5370917 A JPS5370917 A JP S5370917A
Authority
JP
Japan
Prior art keywords
zinc
iron
separating method
soln
extraction
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
JP14618676A
Other languages
Japanese (ja)
Inventor
Shoji Kikuchi
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP14618676A priority Critical patent/JPS5370917A/en
Publication of JPS5370917A publication Critical patent/JPS5370917A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)

Abstract

PURPOSE: To efficiently separate zinc and iron from an aq. sulfuric acid soln. discharge from a process for refining zinc without heat treatment by adding hydrochloric acid to the soln. followed by extraction using trialkylphosphine oxide.
COPYRIGHT: (C)1978,JPO&Japio
JP14618676A 1976-12-07 1976-12-07 Separating method for zinc and/or iron Pending JPS5370917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14618676A JPS5370917A (en) 1976-12-07 1976-12-07 Separating method for zinc and/or iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14618676A JPS5370917A (en) 1976-12-07 1976-12-07 Separating method for zinc and/or iron

Publications (1)

Publication Number Publication Date
JPS5370917A true JPS5370917A (en) 1978-06-23

Family

ID=15402072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14618676A Pending JPS5370917A (en) 1976-12-07 1976-12-07 Separating method for zinc and/or iron

Country Status (1)

Country Link
JP (1) JPS5370917A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5175617A (en) * 1974-12-26 1976-06-30 Kogyo Gijutsuin Aenno kaishuhoho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5175617A (en) * 1974-12-26 1976-06-30 Kogyo Gijutsuin Aenno kaishuhoho

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