SU1706216A1 - Method for melting oxidized raw materials of ferrous metals in furnace with liquid bath - Google Patents

Method for melting oxidized raw materials of ferrous metals in furnace with liquid bath

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Publication number
SU1706216A1
SU1706216A1 SU3973405/02A SU3973405A SU1706216A1 SU 1706216 A1 SU1706216 A1 SU 1706216A1 SU 3973405/02 A SU3973405/02 A SU 3973405/02A SU 3973405 A SU3973405 A SU 3973405A SU 1706216 A1 SU1706216 A1 SU 1706216A1
Authority
SU
USSR - Soviet Union
Prior art keywords
furnace
liquid bath
reducing agent
raw materials
ferrous metals
Prior art date
Application number
SU3973405/02A
Other languages
Russian (ru)
Inventor
В.А. Роменец
А.В. Ванюков
А.Б. Усачев
А.А. Угаров
В.П. Быстров
В.С. Валавин
В.Р. Гребенников
А.Б. Гловацкий
Original Assignee
Московский институт стали и сплавов
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 Московский институт стали и сплавов filed Critical Московский институт стали и сплавов
Priority to SU3973405/02A priority Critical patent/SU1706216A1/en
Application granted granted Critical
Publication of SU1706216A1 publication Critical patent/SU1706216A1/en

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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

  • Manufacture And Refinement Of Metals (AREA)

Abstract

FIELD: ferrous metallurgy; applicable in blowing-in of furnace with liquid bath and bringing the furnace to stable operating conditions. SUBSTANCE: simultaneous charging of carbon reducing agent and ore is started after charging of only carbon reducing agent into slag layer to attain its volumetric concentration in slag layer of 5-50%. In accumulation of carbon, the slag bath is bubbled with oxygen-containing or inert gas, or with products of combustion of natural gas and/or liquid hydrocarbons. EFFECT: higher productivity and reduced consumption of carbon reducing agent due to reduced duration of blowing-in. 2 cl, 1 dwg, 2 tbl
SU3973405/02A 1985-11-10 1985-11-10 Method for melting oxidized raw materials of ferrous metals in furnace with liquid bath SU1706216A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3973405/02A SU1706216A1 (en) 1985-11-10 1985-11-10 Method for melting oxidized raw materials of ferrous metals in furnace with liquid bath

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3973405/02A SU1706216A1 (en) 1985-11-10 1985-11-10 Method for melting oxidized raw materials of ferrous metals in furnace with liquid bath

Publications (1)

Publication Number Publication Date
SU1706216A1 true SU1706216A1 (en) 1996-04-20

Family

ID=60532302

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3973405/02A SU1706216A1 (en) 1985-11-10 1985-11-10 Method for melting oxidized raw materials of ferrous metals in furnace with liquid bath

Country Status (1)

Country Link
SU (1) SU1706216A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999025880A1 (en) * 1997-11-13 1999-05-27 Anatoly Lukich Nikolaev Method for the direct production of steel from iron-containing materials in a converter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999025880A1 (en) * 1997-11-13 1999-05-27 Anatoly Lukich Nikolaev Method for the direct production of steel from iron-containing materials in a converter

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