FR2111753B1 - - Google Patents

Info

Publication number
FR2111753B1
FR2111753B1 FR7137938A FR7137938A FR2111753B1 FR 2111753 B1 FR2111753 B1 FR 2111753B1 FR 7137938 A FR7137938 A FR 7137938A FR 7137938 A FR7137938 A FR 7137938A FR 2111753 B1 FR2111753 B1 FR 2111753B1
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
FR7137938A
Other versions
FR2111753A1 (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.)
LUTH FRIEDRIDH AK
Original Assignee
LUTH FRIEDRIDH AK
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
Priority claimed from DE19702051676 external-priority patent/DE2051676C/de
Application filed by LUTH FRIEDRIDH AK filed Critical LUTH FRIEDRIDH AK
Publication of FR2111753A1 publication Critical patent/FR2111753A1/fr
Application granted granted Critical
Publication of FR2111753B1 publication Critical patent/FR2111753B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
FR7137938A 1970-10-21 1971-10-21 Expired FR2111753B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702051676 DE2051676C (de) 1970-10-21 Verfahren und Vorrichtung zum Zusetzen von Heizöl in einen Hochofen

Publications (2)

Publication Number Publication Date
FR2111753A1 FR2111753A1 (fr) 1972-06-09
FR2111753B1 true FR2111753B1 (fr) 1975-02-07

Family

ID=5785754

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7137938A Expired FR2111753B1 (fr) 1970-10-21 1971-10-21

Country Status (5)

Country Link
US (1) US3833356A (fr)
JP (1) JPS5140524B1 (fr)
AT (1) AT332434B (fr)
FR (1) FR2111753B1 (fr)
GB (1) GB1373540A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127259A (en) * 1973-10-04 1978-11-28 Luth Friedrich A K Apparatus for controlling the injection of oil into a blast furnace
US3920230A (en) * 1974-08-29 1975-11-18 Republic Steel Corp Blast furnace fuel injector lance
US4301997A (en) * 1978-06-30 1981-11-24 Southwire Company Continuous copper melting furnace
US4313827A (en) * 1980-09-04 1982-02-02 Fischer & Porter Co. Enhanced disinfection system
US5227117A (en) * 1992-05-29 1993-07-13 Usx Corporation Apparatus for blast furnace fuel injection
US7116696B2 (en) * 2002-06-10 2006-10-03 Ksy Corporation Efficient method and apparatus for generating singlet delta oxygen at an elevated pressure
US7397836B2 (en) * 2002-06-10 2008-07-08 Ksy Corporation Efficient method and apparatus for generating singlet delta oxygen at an elevated pressure
US8826488B2 (en) * 2006-07-28 2014-09-09 Alstom Technology Ltd Ash fluidization system and method
CA2618411C (fr) * 2007-01-16 2013-12-03 U.S. Steel Canada Inc. Appareil et methode pour injecter des fluides hydrocarbones dans un haut-fourneau
JP5404175B2 (ja) * 2009-05-19 2014-01-29 株式会社東芝 直接接触式復水器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US290343A (en) * 1883-12-18 And henry franklin
US1393749A (en) * 1919-12-08 1921-10-18 American Metal Co Ltd Blast-furnace
US1511019A (en) * 1922-07-24 1924-10-07 Ferguson Furnace Company Burner
US2175517A (en) * 1939-03-16 1939-10-10 Emulsions Process Corp Method of utilizing fuel oils in the operation of iron blast furnaces
US3154134A (en) * 1954-04-30 1964-10-27 Bloom Eng Co Inc Variable flame type gas burner
US2965163A (en) * 1957-05-01 1960-12-20 Peabody Engineering Corp Multiple fuel burner
US3207597A (en) * 1961-10-19 1965-09-21 Yawata Iron & Steel Co Method of adding a liquid fuel to the air blast in a shaft furnace or specifically in a blast furnace
US3197305A (en) * 1962-01-15 1965-07-27 Colorado Fuel & Iron Corp Iron blast furnace fuel injection

Also Published As

Publication number Publication date
US3833356A (en) 1974-09-03
JPS5140524B1 (fr) 1976-11-04
DE2051676B2 (de) 1973-01-04
AT332434B (de) 1976-09-27
DE2051676A1 (de) 1972-05-31
ATA911771A (de) 1976-01-15
FR2111753A1 (fr) 1972-06-09
GB1373540A (en) 1974-11-13

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Legal Events

Date Code Title Description
ST Notification of lapse