UA76649U - Method for blast-furnace running - Google Patents

Method for blast-furnace running

Info

Publication number
UA76649U
UA76649U UAU201207873U UAU201207873U UA76649U UA 76649 U UA76649 U UA 76649U UA U201207873 U UAU201207873 U UA U201207873U UA U201207873 U UAU201207873 U UA U201207873U UA 76649 U UA76649 U UA 76649U
Authority
UA
Ukraine
Prior art keywords
blast
furnace running
nitrogen
stage
atmospheric
Prior art date
Application number
UAU201207873U
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Иосиф Григорьевич Товаровский
Виталий Павлович Лялюк
Original Assignee
Иосиф Григорьевич Товаровский
Виталий Павлович Лялюк
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 Иосиф Григорьевич Товаровский, Виталий Павлович Лялюк filed Critical Иосиф Григорьевич Товаровский
Priority to UAU201207873U priority Critical patent/UA76649U/en
Publication of UA76649U publication Critical patent/UA76649U/en

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  • Manufacture Of Iron (AREA)

Abstract

A method for blast-furnace running comprises the loading of iron-ore charge, flux and fuel through mouth, blowing of heated atmospheric blast and nitrogen into lances. Technical oxygen (V) is by stage-by-stage removed from blast and technical nitrogen (V) is added for decreasing of oxygen concentration in blast (%) fromto atmosphericand specified above and low of atmospheric.
UAU201207873U 2012-06-26 2012-06-26 Method for blast-furnace running UA76649U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAU201207873U UA76649U (en) 2012-06-26 2012-06-26 Method for blast-furnace running

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAU201207873U UA76649U (en) 2012-06-26 2012-06-26 Method for blast-furnace running

Publications (1)

Publication Number Publication Date
UA76649U true UA76649U (en) 2013-01-10

Family

ID=51584228

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU201207873U UA76649U (en) 2012-06-26 2012-06-26 Method for blast-furnace running

Country Status (1)

Country Link
UA (1) UA76649U (en)

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