ES391858A1 - Method of cooling tuyeres - Google Patents

Method of cooling tuyeres

Info

Publication number
ES391858A1
ES391858A1 ES391858A ES391858A ES391858A1 ES 391858 A1 ES391858 A1 ES 391858A1 ES 391858 A ES391858 A ES 391858A ES 391858 A ES391858 A ES 391858A ES 391858 A1 ES391858 A1 ES 391858A1
Authority
ES
Spain
Prior art keywords
liquid
spill
cooling
converters
nozzles
Prior art date
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
ES391858A
Other languages
Spanish (es)
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.)
Creusot Loire SA
Original Assignee
Creusot Loire SA
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 Creusot Loire SA filed Critical Creusot Loire SA
Publication of ES391858A1 publication Critical patent/ES391858A1/en
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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/48—Bottoms or tuyéres of converters
    • 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
    • C21C5/34—Blowing through the bath

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Abstract

Cooling procedure for the nozzles of the separate double feed refinement converters, each comprising in the center a main spill of an oxidizing gas that can be pure oxygen, characterized by a different simultaneous and peripheral spill of a liquid that contains carbon and not being constituted by liquid carbon dioxide. (Machine-translation by Google Translate, not legally binding)
ES391858A 1970-06-23 1971-06-02 Method of cooling tuyeres Expired ES391858A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7023078A FR2092825B2 (en) 1970-06-23 1970-06-23

Publications (1)

Publication Number Publication Date
ES391858A1 true ES391858A1 (en) 1974-11-16

Family

ID=9057615

Family Applications (2)

Application Number Title Priority Date Filing Date
ES391858A Expired ES391858A1 (en) 1970-06-23 1971-06-02 Method of cooling tuyeres
ES1974200514U Expired ES200514Y (en) 1970-06-23 1974-02-15 REFINING CONVERTER NOZZLE.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES1974200514U Expired ES200514Y (en) 1970-06-23 1974-02-15 REFINING CONVERTER NOZZLE.

Country Status (7)

Country Link
JP (1) JPS5230441B1 (en)
CA (1) CA979661A (en)
ES (2) ES391858A1 (en)
FR (1) FR2092825B2 (en)
GB (1) GB1356299A (en)
NL (1) NL173772C (en)
ZA (1) ZA713540B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9023716D0 (en) * 1990-10-31 1990-12-12 Whellock John G Metallurgical apparatus and methods
GB9307606D0 (en) * 1993-04-13 1993-06-02 Sanderson Kayser Limited Improvements relating to reaction chambers

Also Published As

Publication number Publication date
ES200514U (en) 1975-09-01
GB1356299A (en) 1974-06-12
ZA713540B (en) 1972-01-26
NL173772C (en) 1984-03-01
ES200514Y (en) 1976-01-16
JPS5230441B1 (en) 1977-08-08
NL173772B (en) 1983-10-03
NL7108581A (en) 1971-12-27
FR2092825B2 (en) 1974-08-09
CA979661A (en) 1975-12-16
FR2092825A2 (en) 1972-01-28

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