JPS5331600A - Production of salt contg. alkaline-metal carbonic acid by using as raw material slag obtd. by refining of molten iron alloy - Google Patents

Production of salt contg. alkaline-metal carbonic acid by using as raw material slag obtd. by refining of molten iron alloy

Info

Publication number
JPS5331600A
JPS5331600A JP10642476A JP10642476A JPS5331600A JP S5331600 A JPS5331600 A JP S5331600A JP 10642476 A JP10642476 A JP 10642476A JP 10642476 A JP10642476 A JP 10642476A JP S5331600 A JPS5331600 A JP S5331600A
Authority
JP
Japan
Prior art keywords
refining
carbonic acid
alkaline
molten iron
iron alloy
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
JP10642476A
Other languages
Japanese (ja)
Inventor
Kazuo Kawamura
Teruo Matsuo
Teruo Yokoooji
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 Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP10642476A priority Critical patent/JPS5331600A/en
Publication of JPS5331600A publication Critical patent/JPS5331600A/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)

Abstract

PURPOSE: To recover alkaline-metal cpds. A as carbonic acid-contg. salt substantially free of impurities, by introducing CO2 into an aq. slag soln. obtd. by the refining of molten iron alloy by use of A to separate a precipitate, and then treating a part of this aq. soln. by the ion exchange-membrane electrolysis.
COPYRIGHT: (C)1978,JPO&Japio
JP10642476A 1976-09-06 1976-09-06 Production of salt contg. alkaline-metal carbonic acid by using as raw material slag obtd. by refining of molten iron alloy Pending JPS5331600A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10642476A JPS5331600A (en) 1976-09-06 1976-09-06 Production of salt contg. alkaline-metal carbonic acid by using as raw material slag obtd. by refining of molten iron alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10642476A JPS5331600A (en) 1976-09-06 1976-09-06 Production of salt contg. alkaline-metal carbonic acid by using as raw material slag obtd. by refining of molten iron alloy

Publications (1)

Publication Number Publication Date
JPS5331600A true JPS5331600A (en) 1978-03-24

Family

ID=14433267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10642476A Pending JPS5331600A (en) 1976-09-06 1976-09-06 Production of salt contg. alkaline-metal carbonic acid by using as raw material slag obtd. by refining of molten iron alloy

Country Status (1)

Country Link
JP (1) JPS5331600A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342200A (en) * 1976-09-29 1978-04-17 Nippon Steel Corp Production of alkaline metal carbonate from molten iron alloy refining slag as raw material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342200A (en) * 1976-09-29 1978-04-17 Nippon Steel Corp Production of alkaline metal carbonate from molten iron alloy refining slag as raw material
JPS5761688B2 (en) * 1976-09-29 1982-12-25 Nippon Steel Corp

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