JPS5381479A - Treating method of blast furnace dust - Google Patents

Treating method of blast furnace dust

Info

Publication number
JPS5381479A
JPS5381479A JP15746876A JP15746876A JPS5381479A JP S5381479 A JPS5381479 A JP S5381479A JP 15746876 A JP15746876 A JP 15746876A JP 15746876 A JP15746876 A JP 15746876A JP S5381479 A JPS5381479 A JP S5381479A
Authority
JP
Japan
Prior art keywords
blast furnace
furnace dust
treating method
dust
dust particles
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
JP15746876A
Other languages
Japanese (ja)
Inventor
Shigenori Uno
Masaru Omizu
Yukio Umetsu
Yukio Munakata
Chitomi Nakane
Kyuzo Abe
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
Tetsugen Corp
Original Assignee
Nippon Steel Corp
Tetsugen 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, Tetsugen Corp filed Critical Nippon Steel Corp
Priority to JP15746876A priority Critical patent/JPS5381479A/en
Publication of JPS5381479A publication Critical patent/JPS5381479A/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

  • Processing Of Solid Wastes (AREA)
  • Cyclones (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

PURPOSE: To remove Zn and also to reuse blast furnace dust as pig iron manufacturing material, by adding dispersing agent to the slurry of blast furnace dust and next, dispersing the dust particles by emitting ultrasonic waves to false glanular dust particles and then, treating with wet process cyclone used negative pressure.
COPYRIGHT: (C)1978,JPO&Japio
JP15746876A 1976-12-28 1976-12-28 Treating method of blast furnace dust Pending JPS5381479A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15746876A JPS5381479A (en) 1976-12-28 1976-12-28 Treating method of blast furnace dust

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15746876A JPS5381479A (en) 1976-12-28 1976-12-28 Treating method of blast furnace dust

Publications (1)

Publication Number Publication Date
JPS5381479A true JPS5381479A (en) 1978-07-18

Family

ID=15650320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15746876A Pending JPS5381479A (en) 1976-12-28 1976-12-28 Treating method of blast furnace dust

Country Status (1)

Country Link
JP (1) JPS5381479A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006129262A1 (en) * 2005-05-30 2006-12-07 Sishen Iron Ore Company (Proprietary) Limited Recovery of particulate material from slurries
JP2008212809A (en) * 2007-03-02 2008-09-18 Kurita Water Ind Ltd Centrifugal separation method of slurry containing iron dust
RU2566706C2 (en) * 2014-03-17 2015-10-27 Олег Игоревич Носовский Complex processing of metallurgical and mining slimes
JP2020023735A (en) * 2018-08-08 2020-02-13 Ｊｆｅスチール株式会社 Prediction method of wet classification characteristics of dust containing valuable components and wet classification method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006129262A1 (en) * 2005-05-30 2006-12-07 Sishen Iron Ore Company (Proprietary) Limited Recovery of particulate material from slurries
JP2008212809A (en) * 2007-03-02 2008-09-18 Kurita Water Ind Ltd Centrifugal separation method of slurry containing iron dust
RU2566706C2 (en) * 2014-03-17 2015-10-27 Олег Игоревич Носовский Complex processing of metallurgical and mining slimes
JP2020023735A (en) * 2018-08-08 2020-02-13 Ｊｆｅスチール株式会社 Prediction method of wet classification characteristics of dust containing valuable components and wet classification method

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