JPS5261108A - Dezincifition method of blast furnace dust and its apparatus - Google Patents

Dezincifition method of blast furnace dust and its apparatus

Info

Publication number
JPS5261108A
JPS5261108A JP13737775A JP13737775A JPS5261108A JP S5261108 A JPS5261108 A JP S5261108A JP 13737775 A JP13737775 A JP 13737775A JP 13737775 A JP13737775 A JP 13737775A JP S5261108 A JPS5261108 A JP S5261108A
Authority
JP
Japan
Prior art keywords
blast furnace
furnace dust
dezincifition
dezincification
granulating
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
JP13737775A
Other languages
English (en)
Inventor
Mitsunobu Ikesako
Yoshihiro Kono
Minoru Tanaka
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.)
Nagata Seisakusho Co Ltd
Nippon Steel Corp
Original Assignee
Nagata Seisakusho Co 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 Nagata Seisakusho Co Ltd, Sumitomo Metal Industries Ltd filed Critical Nagata Seisakusho Co Ltd
Priority to JP13737775A priority Critical patent/JPS5261108A/ja
Publication of JPS5261108A publication Critical patent/JPS5261108A/ja
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
JP13737775A 1975-11-14 1975-11-14 Dezincifition method of blast furnace dust and its apparatus Pending JPS5261108A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13737775A JPS5261108A (en) 1975-11-14 1975-11-14 Dezincifition method of blast furnace dust and its apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13737775A JPS5261108A (en) 1975-11-14 1975-11-14 Dezincifition method of blast furnace dust and its apparatus

Publications (1)

Publication Number Publication Date
JPS5261108A true JPS5261108A (en) 1977-05-20

Family

ID=15197252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13737775A Pending JPS5261108A (en) 1975-11-14 1975-11-14 Dezincifition method of blast furnace dust and its apparatus

Country Status (1)

Country Link
JP (1) JPS5261108A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1561829A1 (en) * 2002-09-13 2005-08-10 Nippon Steel Corporation Method for reduction treatment of metal oxide or ironmaking waste, and method for concentration and/or recovery of zinc and/or lead
US6993855B2 (en) 2001-09-27 2006-02-07 Nippon Steel Corporation Method for drying compact containing metal oxide, method for reducing metal oxide, and rotary-hearth-type metal reducing furnace
CN102766718A (zh) * 2012-07-24 2012-11-07 新冶高科技集团有限公司 利用高炉含锌灰生产海绵铁及富锌料的方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6993855B2 (en) 2001-09-27 2006-02-07 Nippon Steel Corporation Method for drying compact containing metal oxide, method for reducing metal oxide, and rotary-hearth-type metal reducing furnace
EP1561829A1 (en) * 2002-09-13 2005-08-10 Nippon Steel Corporation Method for reduction treatment of metal oxide or ironmaking waste, and method for concentration and/or recovery of zinc and/or lead
EP1561829A4 (en) * 2002-09-13 2007-12-26 Nippon Steel Corp METHOD FOR REDUCING METAL OR IRON PRODUCTION WASTE AND METHOD FOR CONCENTRATING AND / OR OBTAINING ZINC AND / OR LEAD
EP2100978A1 (en) * 2002-09-13 2009-09-16 Nippon Steel Corporation Method of reduction treatment of metal oxides or steelmaking waste and method of concentrating and recovering zinc and/or lead
US7879132B2 (en) 2002-09-13 2011-02-01 Nippon Steel Corporation Method for reduction treatment of metal oxide or ironmaking waste and method for concentration and recovery zinc and/or lead
US8308844B2 (en) 2002-09-13 2012-11-13 Nippon Steel Corporation Method of reduction treatment of metal oxides or steelmaking waste and method of concentrating and recovering zinc and/or lead
CN102766718A (zh) * 2012-07-24 2012-11-07 新冶高科技集团有限公司 利用高炉含锌灰生产海绵铁及富锌料的方法

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