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FR1237740A - Adjustable insufflation lance for fine particles in suspension - Google Patents

Adjustable insufflation lance for fine particles in suspension

Info

Publication number
FR1237740A
FR1237740A FR795310A FR795310A FR1237740A FR 1237740 A FR1237740 A FR 1237740A FR 795310 A FR795310 A FR 795310A FR 795310 A FR795310 A FR 795310A FR 1237740 A FR1237740 A FR 1237740A
Authority
FR
France
Prior art keywords
suspension
fine particles
adjustable
insufflation lance
lance
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
FR795310A
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Priority to FR795310A priority Critical patent/FR1237740A/en
Application granted granted Critical
Publication of FR1237740A publication Critical patent/FR1237740A/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
    • C21C5/4606—Lances or injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR795310A 1959-05-22 1959-05-22 Adjustable insufflation lance for fine particles in suspension Expired FR1237740A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR795310A FR1237740A (en) 1959-05-22 1959-05-22 Adjustable insufflation lance for fine particles in suspension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR795310A FR1237740A (en) 1959-05-22 1959-05-22 Adjustable insufflation lance for fine particles in suspension

Publications (1)

Publication Number Publication Date
FR1237740A true FR1237740A (en) 1960-08-05

Family

ID=8715068

Family Applications (1)

Application Number Title Priority Date Filing Date
FR795310A Expired FR1237740A (en) 1959-05-22 1959-05-22 Adjustable insufflation lance for fine particles in suspension

Country Status (1)

Country Link
FR (1) FR1237740A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432552A1 (en) * 1978-08-03 1980-02-29 Siderurgie Fse Inst Rech Immersion lance consisting of two concentric tubes - esp. for injecting powder into molten iron or steel and using two tubes with the same outlet bore dia.
EP0234388A2 (en) * 1986-02-25 1987-09-02 Arbed S.A. Lance for blowing oxygen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432552A1 (en) * 1978-08-03 1980-02-29 Siderurgie Fse Inst Rech Immersion lance consisting of two concentric tubes - esp. for injecting powder into molten iron or steel and using two tubes with the same outlet bore dia.
EP0234388A2 (en) * 1986-02-25 1987-09-02 Arbed S.A. Lance for blowing oxygen
EP0234388A3 (en) * 1986-02-25 1989-04-19 Arbed S.A. Lance for blowing oxygen

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