WO1987003912A1 - Method of steel production in oxygen converter - Google Patents
Method of steel production in oxygen converter Download PDFInfo
- Publication number
- WO1987003912A1 WO1987003912A1 PCT/SU1985/000098 SU8500098W WO8703912A1 WO 1987003912 A1 WO1987003912 A1 WO 1987003912A1 SU 8500098 W SU8500098 W SU 8500098W WO 8703912 A1 WO8703912 A1 WO 8703912A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fuel
- liquid
- production
- τveρdοgο
- solid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/56—Manufacture of steel by other methods
- C21C5/562—Manufacture of steel by other methods starting from scrap
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/285—Plants therefor
-
- 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
- Y02P10/20—Recycling
Definitions
- the conditions of the oxidizing agent also occur in the oxidation of the iron jellies and the carbon-containing component of the process
- the products of the reaction of burning are in the main ⁇ 0 ⁇ 0 "and ⁇ regulate ⁇ , and also the oxides of iron.
- the liquid metal is released in the former, where metal is added and alloyed, and it is not necessary to consume metal.
- the sale of fuels for the sale of coal is supported by fuel.
- sive izya ⁇ s ⁇ u ⁇ e ⁇ v ⁇ i ⁇ yave ⁇ e ⁇ a tsiliyad ⁇ iches ⁇ y cha- s ⁇ i, and g ⁇ l ⁇ viny dnischa_ ⁇ b ⁇ az ⁇ vavshiesya ⁇ i ⁇ islenii iron ⁇ isly s ⁇ e ⁇ ayu ⁇ Ra and bottom vzaim ⁇ deys ⁇ vuyu ⁇ with s ⁇ s ⁇ avlyayuschimi ⁇ gyaeu ⁇ v Sa ⁇ and ⁇ d ⁇ , ⁇ b ⁇ azuya leg ⁇ - ⁇ lav ⁇ ie ⁇ e ⁇ i ⁇ y ⁇ altsiya and magyaiya.
- liquid carbon in a quantity of 20 to 0 weight of the body.
- This fuel is, for example, fuel oil, which has an elementary composition of fuels: carbon -
- Kerosin, sr ⁇ d- 5th elementary composition of the fuel is com- pletely composed: carbon - 86, 0 $, input - 13.7 $, free - 8 pct. You must also use mixtures of freshly-mixed coal with the above-mentioned coal, and also with the expected coal-fired,
- Liquid fuels are supplied with an overload to prevent
- liquid liquid having a density of 950 kg / m and a load of 30 mass.
- the oxidizer delivers to the convector any known method of light: from below,
- liquid fuel is used to eliminate the pressure
- Is ⁇ lz ⁇ vaya ⁇ TS00 ⁇ g me ⁇ all ⁇ l ⁇ ma with nasy ⁇ n ⁇ y shgo ⁇ - n ⁇ s ⁇ yu ⁇ sg ⁇ 1000 / m 3, ⁇ g an ⁇ atsi ⁇ a 72, 21, 15, 6 ⁇ g zhid ⁇ - g ⁇ ⁇ shshzza ⁇ l ⁇ n ⁇ s ⁇ yu 1100 ⁇ g / m 3 12,4 $ ⁇ - s ⁇ de ⁇ zhascheg ⁇ ⁇ sh ⁇ azn ⁇ g ⁇ ⁇ amenn ⁇ g ⁇ u ⁇ dya, 43, 8 $ kerosina and 33, 8 $ raw oil (30 $ of a quantity of solid fuel). Gas supply 9 m.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU55855/86A AU578820B2 (en) | 1985-12-17 | 1985-12-17 | Production of steel from a solid charge in the basic oxygen converter |
DE19853590887 DE3590887T1 (ru) | 1985-12-17 | 1985-12-17 | |
BR8507318A BR8507318A (pt) | 1985-12-17 | 1985-12-17 | Processo para a fabricacao de aco em um conversor basico a oxigenio a partir de carga contendo fe metalico,solido |
DE19853590887 DE3590887C2 (de) | 1985-12-17 | 1985-12-17 | Verfahren zur Herstllung von Stahl im Bessernerkoverter |
HU852763D HU198967B (en) | 1985-12-17 | 1985-12-17 | Process for producing steels in bessemer converters |
PCT/SU1985/000098 WO1987003912A1 (en) | 1985-12-17 | 1985-12-17 | Method of steel production in oxygen converter |
DD29973787A DD260519A1 (de) | 1985-12-17 | 1987-02-05 | Verfahren zur herstellung von stahl im bessemerkonverter |
GB8717679A GB2191509B (en) | 1985-12-17 | 1987-07-25 | Process for manufacturing steel using a basic oxygen converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SU1985/000098 WO1987003912A1 (en) | 1985-12-17 | 1985-12-17 | Method of steel production in oxygen converter |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1987003912A1 true WO1987003912A1 (en) | 1987-07-02 |
Family
ID=21616949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SU1985/000098 WO1987003912A1 (en) | 1985-12-17 | 1985-12-17 | Method of steel production in oxygen converter |
Country Status (6)
Country | Link |
---|---|
AU (1) | AU578820B2 (ru) |
BR (1) | BR8507318A (ru) |
DE (2) | DE3590887T1 (ru) |
GB (1) | GB2191509B (ru) |
HU (1) | HU198967B (ru) |
WO (1) | WO1987003912A1 (ru) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU604764B2 (en) * | 1987-10-16 | 1991-01-03 | Nauchno-Proizvodstvennoe Obiedinenie Tulachermet | A method of manufacturing steel in a converter from a cold charge |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2729982B2 (de) * | 1977-07-02 | 1980-01-03 | Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg | Verfahren zur Schrottsatzerhöhung bei der Stahlherstellung nach dem Sauerstoffdurchblasverfahren |
DE2719981B2 (de) * | 1977-05-04 | 1980-09-04 | Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg | Verfahren zur Stahlerzeugung |
SU960270A1 (ru) * | 1981-04-10 | 1982-09-23 | Научно-производственное объединение "Тулачермет" | Способ нагрева твердой шихты в конвертере |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2326174C2 (de) * | 1973-05-23 | 1979-03-29 | Kloeckner-Werke Ag, 4100 Duisburg | Einschränkung der Oxydation des Einsatzes beim Einschmelzen von Schrott o.dgl |
DE2729983B2 (de) * | 1977-07-02 | 1981-02-12 | Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg | Verfahren zur Stahlerzeugung |
DE3390151C2 (de) * | 1982-08-17 | 1987-06-25 | N Proizv Ob Edinenie | Verfahren zur Stahlerzeugung in einem Sauerstoffblaskonverter |
-
1985
- 1985-12-17 WO PCT/SU1985/000098 patent/WO1987003912A1/ru active Application Filing
- 1985-12-17 HU HU852763D patent/HU198967B/hu not_active IP Right Cessation
- 1985-12-17 BR BR8507318A patent/BR8507318A/pt unknown
- 1985-12-17 AU AU55855/86A patent/AU578820B2/en not_active Ceased
- 1985-12-17 DE DE19853590887 patent/DE3590887T1/de active Pending
- 1985-12-17 DE DE19853590887 patent/DE3590887C2/de not_active Expired
-
1987
- 1987-07-25 GB GB8717679A patent/GB2191509B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2719981B2 (de) * | 1977-05-04 | 1980-09-04 | Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg | Verfahren zur Stahlerzeugung |
DE2729982B2 (de) * | 1977-07-02 | 1980-01-03 | Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg | Verfahren zur Schrottsatzerhöhung bei der Stahlherstellung nach dem Sauerstoffdurchblasverfahren |
SU960270A1 (ru) * | 1981-04-10 | 1982-09-23 | Научно-производственное объединение "Тулачермет" | Способ нагрева твердой шихты в конвертере |
Also Published As
Publication number | Publication date |
---|---|
GB8717679D0 (en) | 1987-09-03 |
HUT46079A (en) | 1988-09-28 |
GB2191509B (en) | 1990-01-17 |
GB2191509A (en) | 1987-12-16 |
DE3590887C2 (de) | 1989-11-30 |
AU5585586A (en) | 1987-07-15 |
BR8507318A (pt) | 1988-02-09 |
AU578820B2 (en) | 1988-11-03 |
HU198967B (en) | 1989-12-28 |
DE3590887T1 (ru) | 1987-11-19 |
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