GB2263707B - A steel waste treatment system - Google Patents

A steel waste treatment system

Info

Publication number
GB2263707B
GB2263707B GB9201529A GB9201529A GB2263707B GB 2263707 B GB2263707 B GB 2263707B GB 9201529 A GB9201529 A GB 9201529A GB 9201529 A GB9201529 A GB 9201529A GB 2263707 B GB2263707 B GB 2263707B
Authority
GB
United Kingdom
Prior art keywords
treatment system
waste treatment
steel waste
steel
waste
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 - Fee Related
Application number
GB9201529A
Other versions
GB2263707A (en
GB9201529D0 (en
Inventor
Andrew Aitken
Robert Kahn
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.)
Steeltech Ltd
Original Assignee
Steeltech 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
Priority to BE9200065A priority Critical patent/BE1003745A6/en
Application filed by Steeltech Ltd filed Critical Steeltech Ltd
Priority to GB9201529A priority patent/GB2263707B/en
Publication of GB9201529D0 publication Critical patent/GB9201529D0/en
Publication of GB2263707A publication Critical patent/GB2263707A/en
Application granted granted Critical
Publication of GB2263707B publication Critical patent/GB2263707B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/04—Working-up slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • C21B2400/028—Methods of cooling or quenching molten slag with the permanent addition of cooled slag or other solids
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/066—Receptacle features where the slag is treated
    • C21B2400/07—Receptacle features where the slag is treated open to atmosphere
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
GB9201529A 1992-01-24 1992-01-24 A steel waste treatment system Expired - Fee Related GB2263707B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE9200065A BE1003745A6 (en) 1992-01-24 1992-01-22 Processing system steel scrap.
GB9201529A GB2263707B (en) 1992-01-24 1992-01-24 A steel waste treatment system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9201529A GB2263707B (en) 1992-01-24 1992-01-24 A steel waste treatment system

Publications (3)

Publication Number Publication Date
GB9201529D0 GB9201529D0 (en) 1992-03-11
GB2263707A GB2263707A (en) 1993-08-04
GB2263707B true GB2263707B (en) 1995-01-04

Family

ID=10709180

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9201529A Expired - Fee Related GB2263707B (en) 1992-01-24 1992-01-24 A steel waste treatment system

Country Status (2)

Country Link
BE (1) BE1003745A6 (en)
GB (1) GB2263707B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO310707B1 (en) * 2000-01-18 2001-08-20 Elkem Materials Procedure for Casting Ferro Alloys
EP2333934B1 (en) 2009-12-08 2016-07-20 Siemens Aktiengesellschaft Arrangement to ensure an air gap in an electric machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4747547A (en) * 1986-06-11 1988-05-31 Nippon Jiryoku Senko Co., Ltd. Process for the treatment of slag generated in an ironworks

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4747547A (en) * 1986-06-11 1988-05-31 Nippon Jiryoku Senko Co., Ltd. Process for the treatment of slag generated in an ironworks

Also Published As

Publication number Publication date
GB2263707A (en) 1993-08-04
BE1003745A6 (en) 1992-06-02
GB9201529D0 (en) 1992-03-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee