JPS5218494A - Process for treatment of slurry containing the blast furnace dust and steel-making furnace dust as the main components - Google Patents

Process for treatment of slurry containing the blast furnace dust and steel-making furnace dust as the main components

Info

Publication number
JPS5218494A
JPS5218494A JP9465275A JP9465275A JPS5218494A JP S5218494 A JPS5218494 A JP S5218494A JP 9465275 A JP9465275 A JP 9465275A JP 9465275 A JP9465275 A JP 9465275A JP S5218494 A JPS5218494 A JP S5218494A
Authority
JP
Japan
Prior art keywords
furnace dust
steel
treatment
main components
slurry containing
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
JP9465275A
Other languages
Japanese (ja)
Other versions
JPS5756537B2 (en
Inventor
Terutaka Hirasawa
Hirotoshi Hirano
Yasuteru Yamada
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
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries Ltd
Sumitomo Metal Industries 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 Sumitomo Heavy Industries Ltd, Sumitomo Metal Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP9465275A priority Critical patent/JPS5218494A/en
Publication of JPS5218494A publication Critical patent/JPS5218494A/en
Publication of JPS5756537B2 publication Critical patent/JPS5756537B2/ja
Granted 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

  • Filtration Of Liquid (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: To improve dehydration efficiency by supressing the oxidation of the mixed slurry at the stage before the dehydration in the process for treatment of the slurry whose main components are dusts of blast furnace and steel-making furnace.
COPYRIGHT: (C)1977,JPO&Japio
JP9465275A 1975-08-02 1975-08-02 Process for treatment of slurry containing the blast furnace dust and steel-making furnace dust as the main components Granted JPS5218494A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9465275A JPS5218494A (en) 1975-08-02 1975-08-02 Process for treatment of slurry containing the blast furnace dust and steel-making furnace dust as the main components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9465275A JPS5218494A (en) 1975-08-02 1975-08-02 Process for treatment of slurry containing the blast furnace dust and steel-making furnace dust as the main components

Publications (2)

Publication Number Publication Date
JPS5218494A true JPS5218494A (en) 1977-02-12
JPS5756537B2 JPS5756537B2 (en) 1982-11-30

Family

ID=14116177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9465275A Granted JPS5218494A (en) 1975-08-02 1975-08-02 Process for treatment of slurry containing the blast furnace dust and steel-making furnace dust as the main components

Country Status (1)

Country Link
JP (1) JPS5218494A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60181243U (en) * 1984-05-09 1985-12-02 吉川　敏雄 An auxiliary tool that is embedded in the sand of a sand mold for casting.

Also Published As

Publication number Publication date
JPS5756537B2 (en) 1982-11-30

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