OA01872A - Process for adjusting the calorific balance of solid or fluid loads. - Google Patents

Process for adjusting the calorific balance of solid or fluid loads.

Info

Publication number
OA01872A
OA01872A OA52285A OA52285A OA01872A OA 01872 A OA01872 A OA 01872A OA 52285 A OA52285 A OA 52285A OA 52285 A OA52285 A OA 52285A OA 01872 A OA01872 A OA 01872A
Authority
OA
OAPI
Prior art keywords
adjusting
solid
fluid loads
calorific
balance
Prior art date
Application number
OA52285A
Other languages
French (fr)
Original Assignee
Bot Brassert Oxygen Technik 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 Bot Brassert Oxygen Technik Ag filed Critical Bot Brassert Oxygen Technik Ag
Publication of OA01872A publication Critical 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)
OA52285A 1959-05-19 1965-12-13 Process for adjusting the calorific balance of solid or fluid loads. OA01872A (en)

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
OA01872A true OA01872A (en) 1970-02-04

Family

ID=3553954

Family Applications (1)

Application Number Title Priority Date Filing Date
OA52285A OA01872A (en) 1959-05-19 1965-12-13 Process for adjusting the calorific balance of solid or fluid loads.

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)

Families Citing this family (12)

* 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
GB1148602A (en) * 1966-09-26 1969-04-16 Steel Co Of Wales Ltd Improvements in and relating to the treatment of metals
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
DE1583271C2 (en) * 1967-11-22 1974-11-07 Maerz Ofenbau Gmbh, 4000 Duesseldorf Melting vessel with attachable lid for preheating scrap and steelmaking
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
NO128072B (en) * 1969-03-21 1973-09-24 British Steel Corp
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
ZA786675B (en) * 1978-11-28 1980-02-27 W Bleloch Apparatus for the production of steel and iron alloys
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

Also Published As

Publication number Publication date
AT220174B (en) 1962-03-12
GB931719A (en) 1963-07-17
US3232748A (en) 1966-02-01
ES257729A1 (en) 1960-11-01

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