IT1275807B1 - Mfr. of steel using electric furnaces - by injecting oxygen and methane during melting and refining of ferrous material - Google Patents

Mfr. of steel using electric furnaces - by injecting oxygen and methane during melting and refining of ferrous material

Info

Publication number
IT1275807B1
IT1275807B1 ITMI952208A IT1275807B1 IT 1275807 B1 IT1275807 B1 IT 1275807B1 IT MI952208 A ITMI952208 A IT MI952208A IT 1275807 B1 IT1275807 B1 IT 1275807B1
Authority
IT
Italy
Prior art keywords
ferrous material
refining
steel
mfr
electric furnaces
Prior art date
Application number
Other languages
Italian (it)
Inventor
Foglia Ugo Della
Original Assignee
Elti Srl
Dalmine Tubi Ind S R L
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 Elti Srl, Dalmine Tubi Ind S R L filed Critical Elti Srl
Priority to ITMI952208 priority Critical patent/IT1275807B1/en
Publication of ITMI952208A0 publication Critical patent/ITMI952208A0/it
Priority to EP96109300A priority patent/EP0753586A2/en
Publication of ITMI952208A1 publication Critical patent/ITMI952208A1/en
Application granted granted Critical
Publication of IT1275807B1 publication Critical patent/IT1275807B1/en

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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]

Landscapes

  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Method of making steel, partic. using electric furnaces, where a ferrous material charged in a melting furnace, heat energy is supplied to raise temperature above the melting point, then a hydrocarbon and oxygen are simultaneously injected into the melt during at least the refining step. Also claimed is a method for treatment of the exhaust gases leaving the furnace.
ITMI952208 1995-06-16 1995-10-26 Mfr. of steel using electric furnaces - by injecting oxygen and methane during melting and refining of ferrous material IT1275807B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI952208 IT1275807B1 (en) 1995-10-26 1995-10-26 Mfr. of steel using electric furnaces - by injecting oxygen and methane during melting and refining of ferrous material
EP96109300A EP0753586A2 (en) 1995-06-16 1996-06-11 Steel production method, particularly for producing steel by means of electric furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI952208 IT1275807B1 (en) 1995-10-26 1995-10-26 Mfr. of steel using electric furnaces - by injecting oxygen and methane during melting and refining of ferrous material

Publications (3)

Publication Number Publication Date
ITMI952208A0 ITMI952208A0 (en) 1995-10-26
ITMI952208A1 ITMI952208A1 (en) 1997-04-26
IT1275807B1 true IT1275807B1 (en) 1997-10-17

Family

ID=11372431

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI952208 IT1275807B1 (en) 1995-06-16 1995-10-26 Mfr. of steel using electric furnaces - by injecting oxygen and methane during melting and refining of ferrous material

Country Status (1)

Country Link
IT (1) IT1275807B1 (en)

Also Published As

Publication number Publication date
ITMI952208A1 (en) 1997-04-26
ITMI952208A0 (en) 1995-10-26

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Legal Events

Date Code Title Description
0001 Granted