FR2294238A1 - Procede et installation de reduction de la teneur en soufre d'un metal en fusion - Google Patents

Procede et installation de reduction de la teneur en soufre d'un metal en fusion

Info

Publication number
FR2294238A1
FR2294238A1 FR7538006A FR7538006A FR2294238A1 FR 2294238 A1 FR2294238 A1 FR 2294238A1 FR 7538006 A FR7538006 A FR 7538006A FR 7538006 A FR7538006 A FR 7538006A FR 2294238 A1 FR2294238 A1 FR 2294238A1
Authority
FR
France
Prior art keywords
plant
reducing
sulfur content
fusion metal
fusion
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.)
Withdrawn
Application number
FR7538006A
Other languages
English (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.)
British Steel Corp
Original Assignee
British Steel 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 British Steel Corp filed Critical British Steel Corp
Publication of FR2294238A1 publication Critical patent/FR2294238A1/fr
Withdrawn legal-status Critical Current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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/064—Dephosphorising; Desulfurising
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
FR7538006A 1974-12-12 1975-12-11 Procede et installation de reduction de la teneur en soufre d'un metal en fusion Withdrawn FR2294238A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB53807/74A GB1522957A (en) 1974-12-12 1974-12-12 Removal of sulphur from molten metal

Publications (1)

Publication Number Publication Date
FR2294238A1 true FR2294238A1 (fr) 1976-07-09

Family

ID=10469049

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538006A Withdrawn FR2294238A1 (fr) 1974-12-12 1975-12-11 Procede et installation de reduction de la teneur en soufre d'un metal en fusion

Country Status (5)

Country Link
US (1) US3999979A (fr)
JP (1) JPS5183815A (fr)
DE (1) DE2554595A1 (fr)
FR (1) FR2294238A1 (fr)
GB (1) GB1522957A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668059A (en) * 1971-01-08 1972-06-06 Carborundum Co High modulus boron nitride fibers
DD142491A3 (de) * 1977-06-29 1980-07-02 Konrad Primke Plasmaschmelzofen
FR2514370B1 (fr) * 1981-10-14 1989-09-29 Pechiney Aluminium Dispositif pour le traitement, au passage, d'un courant de metal ou alliage liquide a base d'aluminium ou de magnesium
GB2255983A (en) * 1991-05-24 1992-11-25 Mexicano Investigacion Stirring metal melts with methane.
US5203910A (en) * 1991-11-27 1993-04-20 Premelt Pump, Inc. Molten metal conveying means and method of conveying molten metal from one place to another in a metal-melting furnace
US6355904B1 (en) * 1996-06-07 2002-03-12 Science Applications International Corporation Method and system for high-temperature waste treatment
US7350559B2 (en) * 2002-12-16 2008-04-01 Energetics Technologies, Llc Systems and methods of electromagnetic influence on electroconducting continuum
US7914602B1 (en) 2009-12-02 2011-03-29 Carbide Industries, LLC Process to reduce steel furnace slag carry-over during tapping
KR101646947B1 (ko) * 2015-12-18 2016-08-09 포스마텍 주식회사 용선 탈황제 취입시스템

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3467167A (en) * 1966-09-19 1969-09-16 Kaiser Ind Corp Process for continuously casting oxidizable metals
US3734720A (en) * 1971-06-01 1973-05-22 Aeg Elotherm Gmbh Method of separating substances from a melt of good electrical conductivity

Also Published As

Publication number Publication date
JPS5183815A (fr) 1976-07-22
US3999979A (en) 1976-12-28
DE2554595A1 (de) 1976-06-16
GB1522957A (en) 1978-08-31

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Legal Events

Date Code Title Description
ST Notification of lapse