SU1568525A1 - Способ продувки металла в конвертере - Google Patents

Способ продувки металла в конвертере

Info

Publication number
SU1568525A1
SU1568525A1 SU4482424/02A SU4482424A SU1568525A1 SU 1568525 A1 SU1568525 A1 SU 1568525A1 SU 4482424/02 A SU4482424/02 A SU 4482424/02A SU 4482424 A SU4482424 A SU 4482424A SU 1568525 A1 SU1568525 A1 SU 1568525A1
Authority
SU
USSR - Soviet Union
Prior art keywords
feeding
converter
during
blowing
blow method
Prior art date
Application number
SU4482424/02A
Other languages
English (en)
Inventor
В.А. Сацкий
Ю.И. Жаворонков
Б.Н. Николаев
Ю.А. Пак
Original Assignee
Металлургический комбинат "Запорожсталь"
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 Металлургический комбинат "Запорожсталь" filed Critical Металлургический комбинат "Запорожсталь"
Priority to SU4482424/02A priority Critical patent/SU1568525A1/ru
Application granted granted Critical
Publication of SU1568525A1 publication Critical patent/SU1568525A1/ru

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

  • Treatment Of Steel In Its Molten State (AREA)

Abstract

Изобретение относится к металлургии, конкретнее к способам продувки металла в конвертере. Цель изобретения - повышение стойкости футеровки конвертера. При продувке металла в конвертере, включающей подачу газообразного окислителя, например кислорода, сверху через форму, прекращение подачи окислителя, вдувание инертного газа в течение 15 - 30 с, перед выводом фурмы из конвертера после вдувания инертного газа производят подачу природного газа с интенсивностью расхода 2,0 - 3,5 м/мин·т в течение 0,2 - 1,0 мин, причем подачу инертного и природного газа производят последовательно через кислородную фурму. 1 табл.
SU4482424/02A 1988-09-15 1988-09-15 Способ продувки металла в конвертере SU1568525A1 (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4482424/02A SU1568525A1 (ru) 1988-09-15 1988-09-15 Способ продувки металла в конвертере

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4482424/02A SU1568525A1 (ru) 1988-09-15 1988-09-15 Способ продувки металла в конвертере

Publications (1)

Publication Number Publication Date
SU1568525A1 true SU1568525A1 (ru) 1995-04-30

Family

ID=60529276

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4482424/02A SU1568525A1 (ru) 1988-09-15 1988-09-15 Способ продувки металла в конвертере

Country Status (1)

Country Link
SU (1) SU1568525A1 (ru)

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