DK208285D0 - Metallurgisk ovn samt fremgangsmaade til drift af denne - Google Patents

Metallurgisk ovn samt fremgangsmaade til drift af denne

Info

Publication number
DK208285D0
DK208285D0 DK208285A DK208285A DK208285D0 DK 208285 D0 DK208285 D0 DK 208285D0 DK 208285 A DK208285 A DK 208285A DK 208285 A DK208285 A DK 208285A DK 208285 D0 DK208285 D0 DK 208285D0
Authority
DK
Denmark
Prior art keywords
procedure
operating
metallurgical oven
metallurgical
oven
Prior art date
Application number
DK208285A
Other languages
English (en)
Other versions
DK208285A (da
Inventor
James Cooper
Robert Kilpatrick Watson
Original Assignee
Howden James & Co Ltd
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
Priority claimed from GB858501431A external-priority patent/GB8501431D0/en
Application filed by Howden James & Co Ltd filed Critical Howden James & Co Ltd
Publication of DK208285D0 publication Critical patent/DK208285D0/da
Publication of DK208285A publication Critical patent/DK208285A/da

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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • C21C5/5217—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/003—Injection of pulverulent coal
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Manufacture Of Iron (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Disintegrating Or Milling (AREA)
DK208285A 1984-05-11 1985-05-10 Metallurgisk ovn samt fremgangsmaade til drift af denne DK208285A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP84303232 1984-05-11
GB858501431A GB8501431D0 (en) 1985-01-21 1985-01-21 Operating metal lurgical furnace

Publications (2)

Publication Number Publication Date
DK208285D0 true DK208285D0 (da) 1985-05-10
DK208285A DK208285A (da) 1985-11-12

Family

ID=26093625

Family Applications (1)

Application Number Title Priority Date Filing Date
DK208285A DK208285A (da) 1984-05-11 1985-05-10 Metallurgisk ovn samt fremgangsmaade til drift af denne

Country Status (8)

Country Link
US (1) US4689076A (da)
EP (1) EP0164878B1 (da)
JP (1) JPH0651890B2 (da)
AU (1) AU574463B2 (da)
CA (1) CA1250427A (da)
DE (1) DE3581431D1 (da)
DK (1) DK208285A (da)
FI (1) FI851851L (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3921807A1 (de) * 1989-07-03 1991-01-10 Mannesmann Ag Verfahren und vorrichtung zum beheizen eines metallurgischen ofens
EP0787966A1 (de) * 1996-02-09 1997-08-06 Linde Aktiengesellschaft Verfahren zum Erschmelzen von Metallen sowie zum Warmhalten ebensolcher Schmelzen
CA2949142C (en) * 2014-05-21 2022-08-02 Glencore Technology Pty Ltd Method and arrangement for preventing gas from leaving an opening of a vessel

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE541517C (de) * 1928-05-01 1932-01-13 Klaus Thormaehlen Dipl Ing Zerkleinerungsvorrichtung fuer koerniges Gut, bei welcher dessen Teile durch gegeneinander gerichtete Stroeme eines gasfoermigen Druckmittels gegeneinander geschleudert werden
CH181760A (de) * 1934-10-11 1936-01-15 Hephaest A G Fuer Motorische K Verfahren zum Betrieb einer mit einer pneumatischen Kohlenmühle versehenen Feuerungsanlage.
US2385508A (en) * 1943-10-23 1945-09-25 Blaw Knox Co Combustion of coal
US2494070A (en) * 1945-09-10 1950-01-10 Blaw Knox Co Apparatus for burning pulverized fuel
BE630649A (da) * 1962-04-05
US4219164A (en) * 1979-03-16 1980-08-26 Microfuels, Inc. Comminution of pulverulent material by fluid energy
LU83247A1 (de) * 1981-03-23 1983-02-22 Arbed Verfahren und vorrichtung zum behandeln von metallschmelzen im rahmen metallurgischer prozesse
US4412858A (en) * 1982-07-12 1983-11-01 Hylsa, S.A. Method of converting iron ore into molten iron
ATE21050T1 (de) * 1982-08-27 1986-08-15 Howden James & Co Ltd Prallzerkleinerer.

Also Published As

Publication number Publication date
DK208285A (da) 1985-11-12
EP0164878A3 (en) 1987-03-04
CA1250427A (en) 1989-02-28
EP0164878B1 (en) 1991-01-23
AU574463B2 (en) 1988-07-07
DE3581431D1 (de) 1991-02-28
AU4221385A (en) 1985-11-14
EP0164878A2 (en) 1985-12-18
US4689076A (en) 1987-08-25
FI851851A0 (fi) 1985-05-09
JPH0651890B2 (ja) 1994-07-06
FI851851L (fi) 1985-11-12
JPS6112835A (ja) 1986-01-21

Similar Documents

Publication Publication Date Title
DK493889D0 (da) Asynkront tidsdelingsskiftearrangement og fremgangsmaade til drift af dette
DK447286A (da) Skraa eller snus samt fremgangsmaade til fremstilling af dette
DK48284D0 (da) Apparat til ekstrudering af metal og fremgangsmaade til drift af samme
DK148778A (da) Apparat til befrugtning og eller afladning af elektrisk isolerende genstande og materialer samt fremgangsmaade til drift af apparatet
NO853836L (no) Fremgangsm¨te, samt ovn for kalsinering av karbonholdige l egemer.
DK474585D0 (da) Fremgangsmaade til mikroindkapsling
DK435784D0 (da) Skyttelskriver og fremgangsmaade og styresystem til drift af denne
NO823695L (no) Ringkammerovn og fremgangsmaate for drift av denne
DK184187D0 (da) Styreenhed samt fremgangsmaade til udformning af denne
DK511287D0 (da) Fremgangsmaade ved drift af en ringdysebraender samt en saadan braender
DK490785A (da) Suturnaal og fremgangsmaade til fremstilling af denne
DK208285D0 (da) Metallurgisk ovn samt fremgangsmaade til drift af denne
DK218585D0 (da) Fremgangsmaade til udnyttelse af pyrolysegas samt forbedret pyrolyseindretning til udoevelse af denne fremgangsmaade
DK502885D0 (da) Fremgangsmaade samt apparat til kontinuerlig koagulering
DK434685A (da) Fremgangsmaade til fremstilling af hidtil ukendte hydroxythioalkener samt de herved fremstillede forbindelser
DK401682A (da) Flertrinshvirvellagsreaktor og fremgangsmaade til drift af denne
DK28980A (da) Stilladsafstivning og stilladselementer til montering af denne afstivning
DK357685A (da) Fremgangsmaade til makrolid alkylering
DK108483D0 (da) Hammermoelle og fremgangsmade til drift af samme
DK587388D0 (da) Fremgangsmaade til drift af kupolovne til mineraluldsfremstilling samt en braendselsladning til saadanne ovne
DK87285A (da) Fremgangsmaade til fremstilling af 3-methyl-7-fluor-5-nitrobenzothiophen samt ved fremstillingen benyttes mellemprodukter
DK366786A (da) Maaler, samt fremgangsmaade til samling af denne
DK101081A (da) Formalingsanlaeg samt fremgangsmaade til drift af dette
FR2563230B3 (fr) Fours de carbonisatio
DK537489D0 (da) Ovn til tilberedning af poelser

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment