FR2177403A5 - - Google Patents

Info

Publication number
FR2177403A5
FR2177403A5 FR7310443A FR7310443A FR2177403A5 FR 2177403 A5 FR2177403 A5 FR 2177403A5 FR 7310443 A FR7310443 A FR 7310443A FR 7310443 A FR7310443 A FR 7310443A FR 2177403 A5 FR2177403 A5 FR 2177403A5
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7310443A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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 Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Application granted granted Critical
Publication of FR2177403A5 publication Critical patent/FR2177403A5/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B5/00Making pig-iron in the blast furnace
    • C21B5/001Injecting additional fuel or reducing agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
FR7310443A 1972-03-21 1973-03-16 Expired FR2177403A5 (US06878557-20050412-C00032.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU65018 1972-03-21

Publications (1)

Publication Number Publication Date
FR2177403A5 true FR2177403A5 (US06878557-20050412-C00032.png) 1973-11-02

Family

ID=19726992

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310443A Expired FR2177403A5 (US06878557-20050412-C00032.png) 1972-03-21 1973-03-16

Country Status (4)

Country Link
BE (1) BE796367A (US06878557-20050412-C00032.png)
FR (1) FR2177403A5 (US06878557-20050412-C00032.png)
GB (1) GB1388539A (US06878557-20050412-C00032.png)
LU (1) LU65018A1 (US06878557-20050412-C00032.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448575B1 (fr) * 1979-02-08 1986-07-11 Linde Ag Procede de reduction de minerais par action d'un agent reducteur, au moins en partie forme d'huile de pyrolyse

Also Published As

Publication number Publication date
DE2313140A1 (de) 1973-10-04
DE2313140B2 (de) 1975-11-13
BE796367A (fr) 1973-07-02
GB1388539A (en) 1975-03-26
LU65018A1 (US06878557-20050412-C00032.png) 1973-09-26

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Legal Events

Date Code Title Description
ST Notification of lapse