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RU2005113658A - METHOD FOR USING OXYGEN OXIDES OF METALLURGICAL ENTERPRISE - Google Patents

METHOD FOR USING OXYGEN OXIDES OF METALLURGICAL ENTERPRISE Download PDF

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Publication number
RU2005113658A
RU2005113658A RU2005113658/02A RU2005113658A RU2005113658A RU 2005113658 A RU2005113658 A RU 2005113658A RU 2005113658/02 A RU2005113658/02 A RU 2005113658/02A RU 2005113658 A RU2005113658 A RU 2005113658A RU 2005113658 A RU2005113658 A RU 2005113658A
Authority
RU
Russia
Prior art keywords
oxygen
metallurgical enterprise
fuel
changing
carried out
Prior art date
Application number
RU2005113658/02A
Other languages
Russian (ru)
Other versions
RU2301270C2 (en
Inventor
Владислав Анатольевич Смирнов (RU)
Владислав Анатольевич Смирнов
Владимир Дмитриевич Коршиков (RU)
Владимир Дмитриевич Коршиков
Григорий Витальевич Кондратьев (RU)
Григорий Витальевич Кондратьев
пин Сергей Семенович Л (RU)
Сергей Семенович Ляпин
Петр Петрович Холодный (RU)
Петр Петрович Холодный
Original Assignee
Открытое акционерное общество "Новолипецкий металлургический комбинат" (ОАО "НЛМК") (RU)
Открытое акционерное общество "Новолипецкий металлургический комбинат" (ОАО "НЛМК")
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 Открытое акционерное общество "Новолипецкий металлургический комбинат" (ОАО "НЛМК") (RU), Открытое акционерное общество "Новолипецкий металлургический комбинат" (ОАО "НЛМК") filed Critical Открытое акционерное общество "Новолипецкий металлургический комбинат" (ОАО "НЛМК") (RU)
Priority to RU2005113658/02A priority Critical patent/RU2301270C2/en
Publication of RU2005113658A publication Critical patent/RU2005113658A/en
Application granted granted Critical
Publication of RU2301270C2 publication Critical patent/RU2301270C2/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

  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Air Supply (AREA)

Claims (1)

Способ использования излишков кислорода металлургического предприятия, заключающийся в его подаче в воздух горения горелочных устройств топливоиспользующих агрегатов, отличающийся тем, что поддержание требуемого уровня температуры горения осуществляют изменением расходов кислорода в пределах от нуля до 30000 Нм3/ч, с одновременным изменением состава и расходов топлива и воздуха горения, при этом подачу излишков кислорода на горелочные устройства топливоиспользующих агрегатов осуществляют из системы коллекторов блоков разделения воздуха при изменении в них давления в пределах от 8 до 35 кПа без дополнительных затрат на сжатие кислорода.The method of using excess oxygen of a metallurgical enterprise, which consists in supplying it to the combustion air of burner devices of fuel-consuming units, characterized in that maintaining the required level of combustion temperature is carried out by changing the oxygen flow rates from zero to 30,000 Nm 3 / h, while changing the composition and fuel consumption and combustion air, while the supply of excess oxygen to the burner devices of fuel-consuming units is carried out from a system of collectors of separation units in air when the pressure in them varies from 8 to 35 kPa without additional costs for oxygen compression.
RU2005113658/02A 2005-05-04 2005-05-04 Method of usage of the excesses of oxygen at the metallurgical enterprise RU2301270C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2005113658/02A RU2301270C2 (en) 2005-05-04 2005-05-04 Method of usage of the excesses of oxygen at the metallurgical enterprise

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2005113658/02A RU2301270C2 (en) 2005-05-04 2005-05-04 Method of usage of the excesses of oxygen at the metallurgical enterprise

Publications (2)

Publication Number Publication Date
RU2005113658A true RU2005113658A (en) 2006-11-20
RU2301270C2 RU2301270C2 (en) 2007-06-20

Family

ID=37501603

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2005113658/02A RU2301270C2 (en) 2005-05-04 2005-05-04 Method of usage of the excesses of oxygen at the metallurgical enterprise

Country Status (1)

Country Link
RU (1) RU2301270C2 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2504946C2 (en) * 1975-02-06 1980-04-30 Kloeckner-Werke Ag, 4100 Duisburg Method and device for melting down scrap, sponge iron, pellets or the like
SU603671A1 (en) * 1976-04-23 1978-04-25 Ордена Ленина И Трудового Красного Знамени Институт Электросварки Им. Е.О.Патона Ан Украинской Сср Method of gas combustion
SU1266864A1 (en) * 1985-03-29 1986-10-30 Днепропетровский Ордена Трудового Красного Знамени Металлургический Институт Им.Л.И.Брежнева Method of preparing high-temperature reducing gas for blow-up to blast furnace
SU1462067A1 (en) * 1987-02-11 1989-02-28 Производственно-техническое предприятие Специализированного треста "Укрэнергочермет" Method of controlling combustion process
RU2020160C1 (en) * 1990-06-25 1994-09-30 Научно-исследовательский институт металлургической технологии Open-hearth furnace

Also Published As

Publication number Publication date
RU2301270C2 (en) 2007-06-20

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20090505