FR1555170A - - Google Patents

Info

Publication number
FR1555170A
FR1555170A FR1555170DA FR1555170A FR 1555170 A FR1555170 A FR 1555170A FR 1555170D A FR1555170D A FR 1555170DA FR 1555170 A FR1555170 A FR 1555170A
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
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 filed Critical
Application granted granted Critical
Publication of FR1555170A publication Critical patent/FR1555170A/fr
Expired legal-status Critical Current

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
    • C21C5/28—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
    • C21C5/04—Manufacture of hearth-furnace steel, e.g. Siemens-Martin steel
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR1555170D 1967-12-08 1968-02-23 Expired FR1555170A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB55839/67A GB1182959A (en) 1967-12-08 1967-12-08 Improvements in and relating to the Refining of Iron.

Publications (1)

Publication Number Publication Date
FR1555170A true FR1555170A (fr) 1969-01-24

Family

ID=10475025

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1555170D Expired FR1555170A (fr) 1967-12-08 1968-02-23

Country Status (11)

Country Link
US (1) US3583866A (fr)
BE (1) BE711271A (fr)
BR (1) BR6897025D0 (fr)
CH (1) CH490499A (fr)
ES (1) ES351145A1 (fr)
FR (1) FR1555170A (fr)
GB (1) GB1182959A (fr)
LU (1) LU55423A1 (fr)
NL (1) NL6801975A (fr)
NO (1) NO124487B (fr)
SE (1) SE356531B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789083A (fr) * 1971-10-06 1973-01-15 Uddeholms Ab Procede de reduction de la teneur de carbone dans des produits metallurgiques
FR2187919B1 (fr) * 1972-06-15 1974-10-25 Bonvarite

Also Published As

Publication number Publication date
ES351145A1 (es) 1969-05-16
GB1182959A (en) 1970-03-04
LU55423A1 (fr) 1968-07-15
US3583866A (en) 1971-06-08
BE711271A (fr) 1968-07-01
NL6801975A (fr) 1969-06-10
SE356531B (fr) 1973-05-28
NO124487B (fr) 1972-04-24
BR6897025D0 (pt) 1973-04-17
CH490499A (fr) 1970-05-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse