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JPS5326294A - Improving method for effluent characteristics of massive blast furnace slag - Google Patents

Improving method for effluent characteristics of massive blast furnace slag

Info

Publication number
JPS5326294A
JPS5326294A JP10098276A JP10098276A JPS5326294A JP S5326294 A JPS5326294 A JP S5326294A JP 10098276 A JP10098276 A JP 10098276A JP 10098276 A JP10098276 A JP 10098276A JP S5326294 A JPS5326294 A JP S5326294A
Authority
JP
Japan
Prior art keywords
furnace slag
blast furnace
improving method
effluent characteristics
massive
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
JP10098276A
Other languages
Japanese (ja)
Inventor
Hideo Ito
Yoshinori Suzuki
Shigeru Fujikura
Masayoshi Nomiya
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 JP10098276A priority Critical patent/JPS5326294A/en
Publication of JPS5326294A publication Critical patent/JPS5326294A/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
    • 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

Landscapes

  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacture Of Iron (AREA)

Abstract

PURPOSE: To reduce the geneation of yellow water effectively, by conducting ripping of stratiform blast-furnace slag at the slat temperature above the specific temperature, and accelerating the chemical reaction of S et al. in the slag with air.
COPYRIGHT: (C)1978,JPO&Japio
JP10098276A 1976-08-24 1976-08-24 Improving method for effluent characteristics of massive blast furnace slag Pending JPS5326294A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10098276A JPS5326294A (en) 1976-08-24 1976-08-24 Improving method for effluent characteristics of massive blast furnace slag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10098276A JPS5326294A (en) 1976-08-24 1976-08-24 Improving method for effluent characteristics of massive blast furnace slag

Publications (1)

Publication Number Publication Date
JPS5326294A true JPS5326294A (en) 1978-03-10

Family

ID=14288532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10098276A Pending JPS5326294A (en) 1976-08-24 1976-08-24 Improving method for effluent characteristics of massive blast furnace slag

Country Status (1)

Country Link
JP (1) JPS5326294A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55121946A (en) * 1979-03-08 1980-09-19 Bunpei Tsutsui Concrete for fishery structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55121946A (en) * 1979-03-08 1980-09-19 Bunpei Tsutsui Concrete for fishery structure

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