JPS52149210A - Removal of phosphorus and silicon in water-soluble slag of refining - Google Patents

Removal of phosphorus and silicon in water-soluble slag of refining

Info

Publication number
JPS52149210A
JPS52149210A JP6673176A JP6673176A JPS52149210A JP S52149210 A JPS52149210 A JP S52149210A JP 6673176 A JP6673176 A JP 6673176A JP 6673176 A JP6673176 A JP 6673176A JP S52149210 A JPS52149210 A JP S52149210A
Authority
JP
Japan
Prior art keywords
refining
phosphorus
silicon
removal
water
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
JP6673176A
Other languages
Japanese (ja)
Other versions
JPS5839894B2 (en
Inventor
Kazuo Kawamura
Teruo Matsuo
Teruo Yokoooji
Hiroshi Kuroki
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 JP51066731A priority Critical patent/JPS5839894B2/en
Publication of JPS52149210A publication Critical patent/JPS52149210A/en
Publication of JPS5839894B2 publication Critical patent/JPS5839894B2/en
Expired 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Abstract

PURPOSE: To prevent the lowering of purity of bicarbonates of alkali metals recovered, by removing in advance P and Si in the aqueous solution, when alkali metals are separated and recovered in the form of bicarbonate from the watersoluble slag used for the refining of ferroalloy.
COPYRIGHT: (C)1977,JPO&Japio
JP51066731A 1976-06-08 1976-06-08 Method for removing phosphorus and silicon from water-soluble smelting slag Expired JPS5839894B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51066731A JPS5839894B2 (en) 1976-06-08 1976-06-08 Method for removing phosphorus and silicon from water-soluble smelting slag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51066731A JPS5839894B2 (en) 1976-06-08 1976-06-08 Method for removing phosphorus and silicon from water-soluble smelting slag

Publications (2)

Publication Number Publication Date
JPS52149210A true JPS52149210A (en) 1977-12-12
JPS5839894B2 JPS5839894B2 (en) 1983-09-02

Family

ID=13324317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51066731A Expired JPS5839894B2 (en) 1976-06-08 1976-06-08 Method for removing phosphorus and silicon from water-soluble smelting slag

Country Status (1)

Country Link
JP (1) JPS5839894B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137437A (en) * 1981-02-18 1982-08-25 Nippon Kokan Kk <Nkk> Treatment of refining slag containing alkali metallic compound
JPS57137438A (en) * 1981-02-18 1982-08-25 Nippon Kokan Kk <Nkk> Treatment of refining slag containing alkali metallic compound
JPS57137440A (en) * 1981-02-18 1982-08-25 Nippon Kokan Kk <Nkk> Treatment of refining slag containing alkali metallic compound
JPS5852448A (en) * 1981-09-21 1983-03-28 Nippon Kokan Kk <Nkk> Treatment of slag containing alkali metallic compound
FR2523482A1 (en) * 1982-03-22 1983-09-23 Solvay PROCESS FOR THE TREATMENT OF STEEL SLAGS CONTAINING OXIDATED COMPOUNDS OF SODIUM AND PHOSPHORUS.
JP2014205133A (en) * 2013-04-12 2014-10-30 サム サム カンパニー, リミテッドSAM SAM Co., Ltd. Slag treatment method for extraction of silica and magnesia

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137437A (en) * 1981-02-18 1982-08-25 Nippon Kokan Kk <Nkk> Treatment of refining slag containing alkali metallic compound
JPS57137438A (en) * 1981-02-18 1982-08-25 Nippon Kokan Kk <Nkk> Treatment of refining slag containing alkali metallic compound
JPS57137440A (en) * 1981-02-18 1982-08-25 Nippon Kokan Kk <Nkk> Treatment of refining slag containing alkali metallic compound
JPS6157898B2 (en) * 1981-02-18 1986-12-09 Nippon Kokan Kk
JPS5852448A (en) * 1981-09-21 1983-03-28 Nippon Kokan Kk <Nkk> Treatment of slag containing alkali metallic compound
FR2523482A1 (en) * 1982-03-22 1983-09-23 Solvay PROCESS FOR THE TREATMENT OF STEEL SLAGS CONTAINING OXIDATED COMPOUNDS OF SODIUM AND PHOSPHORUS.
JP2014205133A (en) * 2013-04-12 2014-10-30 サム サム カンパニー, リミテッドSAM SAM Co., Ltd. Slag treatment method for extraction of silica and magnesia

Also Published As

Publication number Publication date
JPS5839894B2 (en) 1983-09-02

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