[go: up one dir, main page]

RU97117243A - METHOD OF DOMAIN Smelting - Google Patents

METHOD OF DOMAIN Smelting

Info

Publication number
RU97117243A
RU97117243A RU97117243/02A RU97117243A RU97117243A RU 97117243 A RU97117243 A RU 97117243A RU 97117243/02 A RU97117243/02 A RU 97117243/02A RU 97117243 A RU97117243 A RU 97117243A RU 97117243 A RU97117243 A RU 97117243A
Authority
RU
Russia
Prior art keywords
furnace
fraction
smelting
domain
domain smelting
Prior art date
Application number
RU97117243/02A
Other languages
Russian (ru)
Other versions
RU2115739C1 (en
Inventor
Б.Л. Александров
В.А. Гостенин
Ю.С. Комратов
А.Я. Кузовков
М.Н. Курбацкий
С.К. Носов
В.И. Сединкин
В.С. Рудин
В.Л. Терентьев
Original Assignee
Б.Л. Александров
Filing date
Publication date
Application filed by Б.Л. Александров filed Critical Б.Л. Александров
Priority to RU97117243A priority Critical patent/RU2115739C1/en
Priority claimed from RU97117243A external-priority patent/RU2115739C1/en
Application granted granted Critical
Publication of RU2115739C1 publication Critical patent/RU2115739C1/en
Publication of RU97117243A publication Critical patent/RU97117243A/en

Links

Claims (1)

Способ доменной плавки, включающий загрузку в печь железорудных материалов, кокса, флюсов и металлодобавки, отличающийся тем, что в качестве металлодобавки используют магнитную часть сталеплавильного шлака с основностью 0,9-1,4, фракцией 10-120 мм и с содержанием фракции 10-40 мм более 80%, при этом загрузку металлодобавки осуществляют в центральную зону печи с расходом 11-80 кг/т чугуна.A blast-furnace melting method, including loading iron ore materials, coke, fluxes and metal additives into the furnace, characterized in that the magnetic part of steelmaking slag with a basicity of 0.9-1.4, a fraction of 10-120 mm and a fraction of 10- 40 mm more than 80%, while the metal additive is loaded into the central zone of the furnace with a flow rate of 11-80 kg / t of cast iron.
RU97117243A 1997-10-27 1997-10-27 Method of blast-furnace smelting RU2115739C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97117243A RU2115739C1 (en) 1997-10-27 1997-10-27 Method of blast-furnace smelting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97117243A RU2115739C1 (en) 1997-10-27 1997-10-27 Method of blast-furnace smelting

Publications (2)

Publication Number Publication Date
RU2115739C1 RU2115739C1 (en) 1998-07-20
RU97117243A true RU97117243A (en) 1998-11-10

Family

ID=20198152

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97117243A RU2115739C1 (en) 1997-10-27 1997-10-27 Method of blast-furnace smelting

Country Status (1)

Country Link
RU (1) RU2115739C1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2156808C1 (en) * 1999-11-25 2000-09-27 ЗАО "Стальтрейд" Burden for melting cast iron
RU2167203C1 (en) * 2000-03-28 2001-05-20 ЗАО "Шунгитовые технологии" Charge for smelting foundry pig iron
RU2207381C1 (en) * 2001-10-24 2003-06-27 ООО "Румелко" Method of iron smelting in blast furnace
UA69618A (en) * 2003-10-16 2004-09-15 A method for blast-furnace melting
RU2342439C1 (en) * 2007-04-11 2008-12-27 Открытое акционерное общество "Новокузнецкий металлургический комбинат" Method of blast-furnace melting
RU2342440C1 (en) * 2007-04-18 2008-12-27 Открытое акционерное общество "Новокузнецкий металлургический комбинат" Method of blast-furnace smelting

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2083676C1 (en) * 1994-01-14 1997-07-10 Товарищество с ограниченной ответственностью - компания "Металл" Method of heat conduction
RU2067998C1 (en) * 1994-05-05 1996-10-20 Акционерное общество открытого типа "НОСТА" (ОХМК) Method of blast furnace washing

Similar Documents

Publication Publication Date Title
ATE124728T1 (en) METHOD FOR MELT REDUCTION OF NICKEL ORE.
CA2286221A1 (en) Desulfurizing mix and method for desulfurizing molten iron
RU97117243A (en) METHOD OF DOMAIN Smelting
RU95100956A (en) METHOD OF MELTING STEEL IN A MARTENOVO KILN
RU94016300A (en) METHOD FOR WASHING DOMAIN FURNACES
RU93038971A (en) METHOD OF DOMAIN MELT OF TITANIUM MAGNETITE RAW MATERIALS
RU96105917A (en) METHOD FOR Smelting Steel in the Main Open-hearth Furnace
RU96110250A (en) METHOD OF MELTING VANADIUM-CONTAINING STEEL IN ARC ELECTRIC PROCESSES
RU93040309A (en) FLUX FOR MAIN STEEL-MAKING PRODUCTION
RU2001135089A (en) The method of steel smelting in an electric arc furnace
RU93040975A (en) METHOD FOR Smelting steel in an open-hearth furnace
RU2004128771A (en) METHOD FOR Smelting Steel in Oxygen Converter with Leaving Slag
RU2072694C1 (en) METHOD OF DOMAIN Smelting
SU399544A1 (en) METHOD OF CONDUCTING THE MELTING IN THE GLASS MILK
RU98122268A (en) METHOD FOR Smelting Steel
Ibraev et al. Usage of steel melting slag in iron and steel production
SU361202A1 (en) METHOD OF MELTING STEEL
Dotsch Steel Production in Mains Frequency Coreless Induction Furnaces and Implications for the Foundry Industry
RU97101361A (en) METHOD OF Smelting Steel in the Converter
SU1041579A1 (en) Mixture for desulfuring ferrous metals
SU1013724A1 (en) Electric melting furnace lining
Tocu et al. The Importance of Manganese in Blast Furnace Processes and Analysis of Factors Which Influence the Efficiency of the Transition of Manganese in Cast Iron
RU2110741C1 (en) Process of melting in blast cupola
RU2004100522A (en) METHOD OF DOMAIN Smelting
Serov et al. An Estimate of the Effectiveness of Improving the Quality of the Hot Metal to Suit Steelmaking Requirements