FR84791E - Lance d'insufflation réglable de particules fines en suspension - Google Patents

Lance d'insufflation réglable de particules fines en suspension

Info

Publication number
FR84791E
FR84791E FR954884A FR954884A FR84791E FR 84791 E FR84791 E FR 84791E FR 954884 A FR954884 A FR 954884A FR 954884 A FR954884 A FR 954884A FR 84791 E FR84791 E FR 84791E
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
FR954884A
Other languages
English (en)
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 FR954884A priority Critical patent/FR84791E/fr
Priority to BE655852D priority patent/BE655852A/xx
Priority to US411792A priority patent/US3321139A/en
Priority to DEJ13247U priority patent/DE1909025U/de
Application granted granted Critical
Publication of FR84791E publication Critical patent/FR84791E/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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Charging Or Discharging (AREA)
FR954884A 1963-11-25 1963-11-25 Lance d'insufflation réglable de particules fines en suspension Expired FR84791E (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR954884A FR84791E (fr) 1963-11-25 1963-11-25 Lance d'insufflation réglable de particules fines en suspension
BE655852D BE655852A (fr) 1963-11-25 1964-11-17
US411792A US3321139A (en) 1963-11-25 1964-11-17 Apparatus for treating molten metals
DEJ13247U DE1909025U (de) 1963-11-25 1964-11-24 Lanze mit regelbarer divergenz zur durchfuehrung des windfrischverfahrens.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR954884A FR84791E (fr) 1963-11-25 1963-11-25 Lance d'insufflation réglable de particules fines en suspension

Publications (1)

Publication Number Publication Date
FR84791E true FR84791E (fr) 1965-04-16

Family

ID=8817321

Family Applications (1)

Application Number Title Priority Date Filing Date
FR954884A Expired FR84791E (fr) 1963-11-25 1963-11-25 Lance d'insufflation réglable de particules fines en suspension

Country Status (4)

Country Link
US (1) US3321139A (fr)
BE (1) BE655852A (fr)
DE (1) DE1909025U (fr)
FR (1) FR84791E (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1458865B1 (de) * 1965-12-30 1970-06-04 Forderung Der Eisenhuettentech Lanze zum Blasen von Gasen auf und in Metallschmelzen
FR1564580A (fr) * 1968-01-25 1969-04-25
US3938790A (en) * 1969-02-20 1976-02-17 Eisenwerk-Gesellschaft Maximilianshutte Mbh Method and converter for refining pig-iron into steel
US3779534A (en) * 1969-07-08 1973-12-18 Creusot Loire Device for cooling a tuyere of a refining converter
US3779466A (en) * 1970-10-06 1973-12-18 Itt Method of producing a nozzle for a turbogenerator
FR2131674A5 (fr) * 1971-04-10 1972-11-10 Messer Griesheim Gmbh
US3833209A (en) * 1973-04-04 1974-09-03 Berry Metal Co Apparatus for refining of steel
US4913735A (en) * 1989-02-09 1990-04-03 Palmer Manufacturing & Supply, Inc. Flux injector lance for use in processing aluminum and method
US5308043A (en) * 1991-09-20 1994-05-03 Ausmelt Pty. Ltd. Top submergable lance
US20100014998A1 (en) * 2008-07-21 2010-01-21 Michael Conner Diaphragm pump
MX2013014912A (es) 2011-06-30 2014-02-19 Outotec Oyj Lanzas de inyeccion sumergida por la parte superior.
EA026227B1 (ru) 2011-09-02 2017-03-31 Ототек Оюй Вертикальная погружная фурма
KR101690393B1 (ko) 2011-11-30 2016-12-27 오토텍 오와이제이 상부 침지 주입을 위한 유체 냉각 랜스들
US8919670B2 (en) * 2011-12-09 2014-12-30 United States Steel Corporation Injection lance with variable swirl
AU2013204818B2 (en) 2013-04-12 2015-02-19 Metso Metals Oy Molten bath temperature measurement for a top submerged lance injection installation
ES2626828T3 (es) * 2013-10-16 2017-07-26 Outotec (Finland) Oy Lanza de inyección con la parte superior sumergida para combustión sumergida mejorada
WO2015056142A1 (fr) 2013-10-16 2015-04-23 Outotec (Finland) Oy Lance d'injection submergée par le haut pour un transfert de chaleur augmenté
US10113800B2 (en) * 2016-10-04 2018-10-30 China Enfi Engineering Corporation Lance
US10870899B2 (en) * 2016-11-03 2020-12-22 Berry Metal Company Fluid assisted particle injector

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB522363A (en) * 1938-01-20 1940-06-17 Ernst Topper Improvements in or relating to cutting burners for use under water
US2894569A (en) * 1952-01-25 1959-07-14 Texas Co Burner for gas generators
US2905234A (en) * 1955-05-09 1959-09-22 Dortmund Hoerder Huttenunion A Apparatus for the combustion of liquid fuels
US3111243A (en) * 1959-05-22 1963-11-19 Institnt De Rech S De La Sider Distributor seat provided with a pneumatically adjustable port
FR1282186A (fr) * 1960-12-02 1962-01-19 Siderurgie Fse Inst Rech Injecteur d'hydrocarbures dans les hauts fourneaux

Also Published As

Publication number Publication date
BE655852A (fr) 1965-03-16
US3321139A (en) 1967-05-23
DE1909025U (de) 1965-01-28

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