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ES8602956A1 - Recovery of metals in clean slag - Google Patents

Recovery of metals in clean slag

Info

Publication number
ES8602956A1
ES8602956A1 ES537590A ES537590A ES8602956A1 ES 8602956 A1 ES8602956 A1 ES 8602956A1 ES 537590 A ES537590 A ES 537590A ES 537590 A ES537590 A ES 537590A ES 8602956 A1 ES8602956 A1 ES 8602956A1
Authority
ES
Spain
Prior art keywords
screened
clean slag
slag
clean
crushed
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.)
Expired
Application number
ES537590A
Other languages
Spanish (es)
Other versions
ES537590A0 (en
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 Magnetic Dressing Co
Original Assignee
Nippon Magnetic Dressing Co
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 Magnetic Dressing Co filed Critical Nippon Magnetic Dressing Co
Priority to ES537590A priority Critical patent/ES8602956A1/en
Publication of ES537590A0 publication Critical patent/ES537590A0/en
Publication of ES8602956A1 publication Critical patent/ES8602956A1/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

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The purpose of this invention is to separate the metal component from the remainder in a clean slag produced by an electric furnace and/or converter. The method for treating the clean slag comprises first solidifying it and crushing it in a first stage, screening the result and passing it to a second crushing operation. The screened material M1 passes to a third crusher and after being crushed and screened the said crushed slag M3 is transferred to a fractionating device and screened to obtain the metal components separate from the rest by means of a specific installation. The finely ground metal which remains in this residue is then screened by a magnetic device and finally the valuable metals contained in the said clean slag are recovered.
ES537590A 1984-11-12 1984-11-12 Recovery of metals in clean slag Expired ES8602956A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES537590A ES8602956A1 (en) 1984-11-12 1984-11-12 Recovery of metals in clean slag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES537590A ES8602956A1 (en) 1984-11-12 1984-11-12 Recovery of metals in clean slag

Publications (2)

Publication Number Publication Date
ES537590A0 ES537590A0 (en) 1985-12-01
ES8602956A1 true ES8602956A1 (en) 1985-12-01

Family

ID=8488121

Family Applications (1)

Application Number Title Priority Date Filing Date
ES537590A Expired ES8602956A1 (en) 1984-11-12 1984-11-12 Recovery of metals in clean slag

Country Status (1)

Country Link
ES (1) ES8602956A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2155755A1 (en) * 1998-10-27 2001-05-16 Beltran Jesus Longas Production of catalysed steelworks slag and resin parts comprises mixing of steelworks crust and slag, for agglomeration and pressing, and resin painting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2155755A1 (en) * 1998-10-27 2001-05-16 Beltran Jesus Longas Production of catalysed steelworks slag and resin parts comprises mixing of steelworks crust and slag, for agglomeration and pressing, and resin painting

Also Published As

Publication number Publication date
ES537590A0 (en) 1985-12-01

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