AT220174B - Process and blowing device for supplying heat for solid and / or liquid use when refining the same to steel - Google Patents

Process and blowing device for supplying heat for solid and / or liquid use when refining the same to steel

Info

Publication number
AT220174B
AT220174B AT368459A AT368459A AT220174B AT 220174 B AT220174 B AT 220174B AT 368459 A AT368459 A AT 368459A AT 368459 A AT368459 A AT 368459A AT 220174 B AT220174 B AT 220174B
Authority
AT
Austria
Prior art keywords
refining
steel
solid
same
blowing device
Prior art date
Application number
AT368459A
Other languages
German (de)
Inventor
Rudolf Dr Rinesch
Original Assignee
Voest Ag
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 Voest Ag filed Critical Voest Ag
Priority to AT368459A priority Critical patent/AT220174B/en
Priority to ES0257729A priority patent/ES257729A1/en
Priority to FR825870A priority patent/FR1259098A/en
Priority to GB1578060A priority patent/GB931719A/en
Priority to US142951A priority patent/US3232746A/en
Application granted granted Critical
Publication of AT220174B publication Critical patent/AT220174B/en
Priority to US38647564 priority patent/US3232748A/en
Priority to OA52285A priority patent/OA01872A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/02—Obtaining aluminium with reducing
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/02—Silicon
    • C01B33/021—Preparation
    • C01B33/023—Preparation by reduction of silica or free silica-containing material
    • C01B33/025—Preparation by reduction of silica or free silica-containing material with carbon or a solid carbonaceous material, i.e. carbo-thermal process
    • 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
    • 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
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/32—Blowing from above
    • 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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/06—Dry methods smelting of sulfides or formation of mattes by carbides or the like
    • 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
    • C21C5/565—Preheating of scrap
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
AT368459A 1959-05-19 1959-05-19 Process and blowing device for supplying heat for solid and / or liquid use when refining the same to steel AT220174B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AT368459A AT220174B (en) 1959-05-19 1959-05-19 Process and blowing device for supplying heat for solid and / or liquid use when refining the same to steel
ES0257729A ES257729A1 (en) 1959-05-19 1960-04-29 Process for the production of steel
FR825870A FR1259098A (en) 1959-05-19 1960-04-30 Process for adjusting the calorific balance of solid or fluid loads
GB1578060A GB931719A (en) 1959-05-19 1960-05-04 Improvements in the manufacture of steel
US142951A US3232746A (en) 1959-05-19 1961-10-04 Method for reduction of metal oxide
US38647564 US3232748A (en) 1959-05-19 1964-07-20 Process for the production of steel
OA52285A OA01872A (en) 1959-05-19 1965-12-13 Process for adjusting the calorific balance of solid or fluid loads.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT368459A AT220174B (en) 1959-05-19 1959-05-19 Process and blowing device for supplying heat for solid and / or liquid use when refining the same to steel

Publications (1)

Publication Number Publication Date
AT220174B true AT220174B (en) 1962-03-12

Family

ID=3553954

Family Applications (1)

Application Number Title Priority Date Filing Date
AT368459A AT220174B (en) 1959-05-19 1959-05-19 Process and blowing device for supplying heat for solid and / or liquid use when refining the same to steel

Country Status (5)

Country Link
US (1) US3232748A (en)
AT (1) AT220174B (en)
ES (1) ES257729A1 (en)
GB (1) GB931719A (en)
OA (1) OA01872A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1583271B1 (en) * 1967-11-22 1970-11-19 Maerz Ofenbau Melting vessel with attachable lid for preheating scrap and for steel production
US3556497A (en) * 1966-09-26 1971-01-19 Steel Co Of Wales Ltd Lance with venturi oxygen nozzle
EP0012537A1 (en) * 1978-11-28 1980-06-25 Electroheat, (Proprietary) Limited A water-cooled lance and the use thereof in the top blowing of metal melts

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3323907A (en) * 1964-11-23 1967-06-06 Air Prod & Chem Production of chromium steels
GB1166000A (en) * 1967-02-23 1969-10-01 Steel Co Of Wales Ltd Improvements in or relating to the Manufacture of Steel
US3535106A (en) * 1967-10-11 1970-10-20 Armco Steel Corp 100% solid charge basic oxygen process
DE1911994C3 (en) * 1969-03-10 1974-10-10 Kloeckner-Werke Ag, 4100 Duisburg Scrap melting process for steel production and apparatus for carrying out the process
CA924907A (en) * 1969-03-21 1973-04-24 British Steel Corporation Manganese control
US3638932A (en) * 1969-03-26 1972-02-01 Chemetron Corp Combined burner-lance for fume suppression in molten metals
US3912243A (en) * 1973-04-04 1975-10-14 Berry Metal Co Apparatus and process for refining hot metal to steel
CA1201372A (en) * 1982-06-24 1986-03-04 Corporation Cadre (The) Oxygen-fuel burner with lancing capability
JP2017032254A (en) * 2015-08-05 2017-02-09 トヨタ自動車株式会社 burner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1140550A (en) * 1912-02-29 1915-05-25 Otis Elevator Co Process for making steel.
US2818247A (en) * 1953-08-14 1957-12-31 Charles B Francis Steel making apparatus
US2820706A (en) * 1955-07-26 1958-01-21 United States Steel Corp Furnace and method for making steel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3556497A (en) * 1966-09-26 1971-01-19 Steel Co Of Wales Ltd Lance with venturi oxygen nozzle
DE1583271B1 (en) * 1967-11-22 1970-11-19 Maerz Ofenbau Melting vessel with attachable lid for preheating scrap and for steel production
EP0012537A1 (en) * 1978-11-28 1980-06-25 Electroheat, (Proprietary) Limited A water-cooled lance and the use thereof in the top blowing of metal melts
US4303230A (en) * 1978-11-28 1981-12-01 William Bleloch Apparatus for the production of steel and iron alloys

Also Published As

Publication number Publication date
ES257729A1 (en) 1960-11-01
US3232748A (en) 1966-02-01
GB931719A (en) 1963-07-17
OA01872A (en) 1970-02-04

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