BE805223A - Haut fourneau et procede d'exploitation de celui-ci - Google Patents

Haut fourneau et procede d'exploitation de celui-ci

Info

Publication number
BE805223A
BE805223A BE135964A BE135964A BE805223A BE 805223 A BE805223 A BE 805223A BE 135964 A BE135964 A BE 135964A BE 135964 A BE135964 A BE 135964A BE 805223 A BE805223 A BE 805223A
Authority
BE
Belgium
Prior art keywords
operating
same
haut fourneau
fourneau
haut
Prior art date
Application number
BE135964A
Other languages
English (en)
Original Assignee
Claflin Harry B
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 Claflin Harry B filed Critical Claflin Harry B
Publication of BE805223A publication Critical patent/BE805223A/fr

Links

Classifications

    • 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
    • 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)
  • Manufacture Of Iron (AREA)
BE135964A 1972-01-31 1973-09-24 Haut fourneau et procede d'exploitation de celui-ci BE805223A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00221900A US3814404A (en) 1972-01-31 1972-01-31 Blast furnace and method of operating the same

Publications (1)

Publication Number Publication Date
BE805223A true BE805223A (fr) 1974-01-16

Family

ID=22829890

Family Applications (1)

Application Number Title Priority Date Filing Date
BE135964A BE805223A (fr) 1972-01-31 1973-09-24 Haut fourneau et procede d'exploitation de celui-ci

Country Status (3)

Country Link
US (1) US3814404A (fr)
JP (1) JPS5544125B2 (fr)
BE (1) BE805223A (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE787866A (fr) * 1972-08-22 1973-02-22 Centre Rech Metallurgique Procede de fabrication de la fonte au haut fourneau.
BE799791A (fr) * 1973-05-18 1973-09-17 Centre Rech Metallurgique Procede pour reduire des minerais.
US4198228A (en) * 1975-10-24 1980-04-15 Jordan Robert K Carbonaceous fines in an oxygen-blown blast furnace
US4309024A (en) * 1977-07-18 1982-01-05 Modern Equipment Company Cupola with auxiliary gas generator
US4529440A (en) * 1978-07-21 1985-07-16 Jordan Robert K Chemicals from coal
EP0047314A1 (fr) * 1980-03-11 1982-03-17 JORDAN, Robert K. Poussieres fines de carbone dans un haut fourneau alimente en oxygene
US4381938A (en) * 1980-06-12 1983-05-03 Claflin H Bruce Multi-purpose zone controlled blast furnace and method of producing hot metal, gases and slags
JPS6010114U (ja) * 1983-06-30 1985-01-24 リンナイ株式会社 五徳
JPS6227509A (ja) * 1985-07-26 1987-02-05 Nippon Kokan Kk <Nkk> 高炉操業方法
JPS6297408U (fr) * 1985-12-09 1987-06-22
US4844737A (en) * 1986-12-27 1989-07-04 Nippon Kokan Kabushiki Kaisha Method for operating a blast furnance by blowing pulverized coal
US6506231B2 (en) 1996-03-15 2003-01-14 Kabushiki Kaisha Kobe Seiko Sho Method and apparatus for making metallic iron
PL328812A1 (en) * 1996-03-15 1999-02-15 Kobe Steel Ltd Method of and apparatus for obtaining metallic iron
US6464928B1 (en) * 1998-01-29 2002-10-15 Airproducts And Chemicals Inc Gas regulation system for blast furnace
US6030430A (en) * 1998-07-24 2000-02-29 Material Conversions, Inc. Blast furnace with narrowed top section and method of using
EP2208953A1 (fr) 2009-01-05 2010-07-21 Paul Wurth Refractory & Engineering GmbH Arrangement de conduite circulaire
EP2208952A1 (fr) * 2009-01-05 2010-07-21 Paul Wurth Refractory & Engineering GmbH Arrangement de conduite circulaire
DE102013009993A1 (de) * 2013-06-14 2014-12-18 CCP Technology GmbH Hochofen und Verfahren zum Betrieb eines Hochofens
US20230349014A1 (en) * 2020-09-15 2023-11-02 Arcelormittal Blast furnace for ironmaking production

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US81775A (en) * 1868-09-01 Alexander hamar
US2420398A (en) * 1943-12-20 1947-05-13 Kinney Eng Inc S P Method of operating blast furnaces
US2598735A (en) * 1948-07-16 1952-06-03 Hydrocarbon Research Inc Iron oxide reduction
US2952533A (en) * 1956-02-21 1960-09-13 Cuscoleca Otwin Method of operating a furnace in which the material treated is reduced
US2811435A (en) * 1956-03-26 1957-10-29 British Oxygen Co Ltd Treatment of fumes in steelmaking operations
US2837419A (en) * 1957-02-15 1958-06-03 Texaco Development Corp Reduction of metal oxides
US3197305A (en) * 1962-01-15 1965-07-27 Colorado Fuel & Iron Corp Iron blast furnace fuel injection
US3458307A (en) * 1967-03-07 1969-07-29 Armco Steel Corp Method of blast furnace reduction of iron ores

Also Published As

Publication number Publication date
JPS4888012A (fr) 1973-11-19
US3814404A (en) 1974-06-04
JPS5544125B2 (fr) 1980-11-11

Similar Documents

Publication Publication Date Title
BE806318A (fr) Four-tunnel et procede pour l&#39;exploitation de celui-ci
BE805223A (fr) Haut fourneau et procede d&#39;exploitation de celui-ci
CH550008A (de) Katheter und verwendung desselben.
BE806856A (fr) Granules d&#39;enzyme
BE762806A (fr) Raccord et procede pour l&#39;execution de celui-ci
FI53703C (fi) Foerfarande foer framstaellning av beta-adrenergiskt blockerande 3,4-dihydrokarbostyrilderivat
ZA731855B (en) Molding and method and means of making the same
CA1027955A (fr) Amino-phenyle-ethanolamines et oxazolidines substituees
BE807155A (fr) Four d&#39;incineration
SE398709B (sv) Hemodialysator med avsmalnande uppslitsade blodoppningar och skermar
NO137194C (no) Fremgangsm}te for fremstilling av difenylamin og derivater derav.
BE790118A (fr) Derives de l&#39;alpha-cetoglutarate de pyridoxal et de pyridoxamine,
CA980347A (en) N-benzhydryl-n&#39;-p-hydroxybenzyl-piperazine and processes for its manufacture
SE398750B (sv) Forfarande for framstellning av metylamino-2-metyl-4&#39;-piperazinyl-4-klor-6-metyltio-5-pyrimidin
BE807932A (fr) Procede et materiaux de construction et constructions en resultant
BE791449A (fr) Nouvelles urees substituees et procede de
BE795902A (fr) Procede de preparation du diiodo-3,5 hydroxy-4benzonitrile et de l&#39;iodo-3 hydroxy-4 nitro-5benzonitrile
CA971401A (en) Fastener and method of making the same
BE795592A (fr) Installation et procede d&#39;alcoylation
BE801668A (fr) Amino-imidazo-isoquinoleines et amino-pyrazolo-isoquinoleines
DK138362B (da) Ruguleringsanordning for hydrostatiske styringer og lignende
SU499814A3 (ru) Способ получени 13 -этил-17 -этинил-гон-4-ен-3-он-17 -ола
AU6087773A (en) Octahydro-aryl-isoquinolines and derivatives thereof
BE807472A (fr) Oscillateur et son procede d&#39;utilisation
SU437880A1 (ru) Способ футеровки трубчатых поверхностей

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CLAFLIN H.B.

Effective date: 19850930