BR8207937A - Aperfeicoamento em um processo para a operacao de um alto forno - Google Patents

Aperfeicoamento em um processo para a operacao de um alto forno

Info

Publication number
BR8207937A
BR8207937A BR8207937A BR8207937A BR8207937A BR 8207937 A BR8207937 A BR 8207937A BR 8207937 A BR8207937 A BR 8207937A BR 8207937 A BR8207937 A BR 8207937A BR 8207937 A BR8207937 A BR 8207937A
Authority
BR
Brazil
Prior art keywords
improvement
high oven
oven
Prior art date
Application number
BR8207937A
Other languages
English (en)
Inventor
Theodore J Reese
Original Assignee
Theodore J Reese
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 Theodore J Reese filed Critical Theodore J Reese
Publication of BR8207937A publication Critical patent/BR8207937A/pt

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
    • C21B5/003—Injection of pulverulent coal
    • C21B5/004—Injection of slurries
    • 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)
  • Processing Of Solid Wastes (AREA)
  • Blast Furnaces (AREA)
BR8207937A 1981-10-22 1982-10-20 Aperfeicoamento em um processo para a operacao de um alto forno BR8207937A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US31373381A 1981-10-22 1981-10-22
US06/430,984 US4443251A (en) 1981-10-22 1982-09-30 Method of operating a blast furnace
PCT/US1982/001413 WO1983001460A1 (en) 1981-10-22 1982-10-20 Method of operating a blast furnace

Publications (1)

Publication Number Publication Date
BR8207937A true BR8207937A (pt) 1983-09-20

Family

ID=26979031

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8207937A BR8207937A (pt) 1981-10-22 1982-10-20 Aperfeicoamento em um processo para a operacao de um alto forno

Country Status (8)

Country Link
US (1) US4443251A (pt)
EP (1) EP0091476B1 (pt)
JP (1) JPS58501775A (pt)
AU (1) AU556692B2 (pt)
BR (1) BR8207937A (pt)
CA (1) CA1200394A (pt)
DE (1) DE3276822D1 (pt)
WO (1) WO1983001460A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8800775A (nl) * 1988-03-28 1989-10-16 Brown John Eng Constr Werkwijze voor het vernietigen van organische afvalmaterialen door verbranding.
EP0374308A1 (fr) * 1988-12-07 1990-06-27 Ghislain Daigle Procédé d'incinération et de recyclage des déchets et des déchets dangereux (toxiques)
US5271340A (en) * 1991-11-05 1993-12-21 Rineco Chemical Industries Apparatus and methods for burning waste, and waste slurries
DE4328157A1 (de) * 1993-08-21 1995-01-05 Daimler Benz Ag Verfahren zum Entsorgen von Lackschlamm aus Lackieranlagen
US20030090044A1 (en) * 2001-11-14 2003-05-15 Xueping Li Method and apparatus for melting metal in a shaft furnace
CN100451449C (zh) * 2007-01-30 2009-01-14 江苏沙钢集团有限公司 一种煤气燃烧器放散机构

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788362A (fr) * 1971-09-15 1973-01-02 Held Gmbh Procede pour l'extraction des metaux des minerais a faible teneur et metaux ainsi obtenus
DE2935544A1 (de) * 1979-09-03 1981-03-19 Fritz Dr.Rer.Nat. 7889 Grenzach Mindermann Herstellung von eisen aus eisenoxyd mit belebtschlamm (klaerschlamm) und bzw. o.a. kohlenstoffhaltigen abfallstoffen

Also Published As

Publication number Publication date
CA1200394A (en) 1986-02-11
DE3276822D1 (en) 1987-08-27
EP0091476A1 (en) 1983-10-19
EP0091476A4 (en) 1984-09-06
AU556692B2 (en) 1986-11-13
JPS58501775A (ja) 1983-10-20
WO1983001460A1 (en) 1983-04-28
EP0091476B1 (en) 1987-07-22
US4443251A (en) 1984-04-17

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)