IT1037145B - Procedimento e dispositivo per la desolforazione di metalli fusi - Google Patents

Procedimento e dispositivo per la desolforazione di metalli fusi

Info

Publication number
IT1037145B
IT1037145B IT21654/75A IT2165475A IT1037145B IT 1037145 B IT1037145 B IT 1037145B IT 21654/75 A IT21654/75 A IT 21654/75A IT 2165475 A IT2165475 A IT 2165475A IT 1037145 B IT1037145 B IT 1037145B
Authority
IT
Italy
Prior art keywords
desulphoration
procedure
molten metals
molten
metals
Prior art date
Application number
IT21654/75A
Other languages
English (en)
Inventor
Ch Gatellier
M Olette
Original Assignee
Siderurgie Fse Inst Rech
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 Siderurgie Fse Inst Rech filed Critical Siderurgie Fse Inst Rech
Application granted granted Critical
Publication of IT1037145B publication Critical patent/IT1037145B/it

Links

Classifications

    • 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
    • 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
    • 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
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
IT21654/75A 1974-03-27 1975-03-26 Procedimento e dispositivo per la desolforazione di metalli fusi IT1037145B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7410589A FR2265866B1 (it) 1974-03-27 1974-03-27

Publications (1)

Publication Number Publication Date
IT1037145B true IT1037145B (it) 1979-11-10

Family

ID=9136910

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21654/75A IT1037145B (it) 1974-03-27 1975-03-26 Procedimento e dispositivo per la desolforazione di metalli fusi

Country Status (9)

Country Link
US (1) US3953308A (it)
JP (1) JPS50130619A (it)
BE (1) BE827045A (it)
DE (1) DE2511778A1 (it)
FR (1) FR2265866B1 (it)
GB (1) GB1462731A (it)
IT (1) IT1037145B (it)
LU (1) LU72139A1 (it)
NL (1) NL7503736A (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH625728A5 (it) * 1977-12-27 1981-10-15 Concast Ag
BG35678A1 (en) * 1981-12-01 1984-06-15 Savov Method and device for treating and refining liquid alloys
US4687564A (en) * 1985-05-21 1987-08-18 The United States Of America As Represented By The United States Department Of Energy Refractory lining for electrochemical cell
US4744875A (en) * 1985-05-21 1988-05-17 The United States Of America As Represented By The United States Department Of Energy Steel refining with an electrochemical cell
CN101658901B (zh) 2008-03-10 2014-10-29 王宇新 避免球铁铁液在浇注过程中发生球化衰退和降低浇注温度的处理方法及专用浇注设备
AU2015315441B2 (en) * 2014-09-09 2020-10-29 Clean Resources PTE. LTD. A system, apparatus, and process for leaching metal and storing thermal energy during metal extraction

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400054A (en) * 1966-03-15 1968-09-03 Westinghouse Electric Corp Electrochemical method for separating o2 from a gas; generating electricity; measuring o2 partial pressure; and fuel cell
US3650934A (en) * 1969-11-14 1972-03-21 Westinghouse Electric Corp Oxygen control and measuring apparatus
JPS4945981B1 (it) * 1970-02-09 1974-12-07
US3878073A (en) * 1972-07-14 1975-04-15 Univ Ohio State Res Found Oxygen exchange with liquid metals
US3843400A (en) * 1972-09-18 1974-10-22 Westinghouse Electric Corp Solid electrolyte cell

Also Published As

Publication number Publication date
LU72139A1 (it) 1976-02-04
GB1462731A (en) 1977-01-26
JPS50130619A (it) 1975-10-16
DE2511778A1 (de) 1975-10-09
BE827045A (fr) 1975-09-24
FR2265866A1 (it) 1975-10-24
US3953308A (en) 1976-04-27
FR2265866B1 (it) 1976-12-17
NL7503736A (nl) 1975-09-30

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