CA975556A - Injection of liquid fuels into shaft furnaces - Google Patents

Injection of liquid fuels into shaft furnaces

Info

Publication number
CA975556A
CA975556A CA146,620A CA146620A CA975556A CA 975556 A CA975556 A CA 975556A CA 146620 A CA146620 A CA 146620A CA 975556 A CA975556 A CA 975556A
Authority
CA
Canada
Prior art keywords
injection
liquid fuels
shaft furnaces
furnaces
shaft
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
CA146,620A
Other languages
English (en)
Other versions
CA146620S (en
Inventor
Paul Brulhet
Gerard Quillet
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.)
Compagnie Francaise de Raffinage SA
Wendel Sidelor SA
Original Assignee
Compagnie Francaise de Raffinage SA
Wendel Sidelor 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 Compagnie Francaise de Raffinage SA, Wendel Sidelor SA filed Critical Compagnie Francaise de Raffinage SA
Application granted granted Critical
Publication of CA975556A publication Critical patent/CA975556A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Blast Furnaces (AREA)
CA146,620A 1971-07-08 1972-07-07 Injection of liquid fuels into shaft furnaces Expired CA975556A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7125093A FR2145089A5 (cs) 1971-07-08 1971-07-08

Publications (1)

Publication Number Publication Date
CA975556A true CA975556A (en) 1975-10-07

Family

ID=9080058

Family Applications (1)

Application Number Title Priority Date Filing Date
CA146,620A Expired CA975556A (en) 1971-07-08 1972-07-07 Injection of liquid fuels into shaft furnaces

Country Status (17)

Country Link
US (1) US3809524A (cs)
JP (1) JPS5223964B1 (cs)
AT (1) AT320997B (cs)
AU (1) AU470953B2 (cs)
BE (1) BE785612A (cs)
CA (1) CA975556A (cs)
CS (1) CS188879B2 (cs)
DD (1) DD98998A5 (cs)
FR (1) FR2145089A5 (cs)
GB (1) GB1356218A (cs)
IT (1) IT956988B (cs)
LU (1) LU65671A1 (cs)
NL (1) NL159141B (cs)
PL (1) PL75754B1 (cs)
SE (1) SE376018B (cs)
SU (1) SU524530A3 (cs)
ZA (1) ZA724643B (cs)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5314870U (cs) * 1976-07-19 1978-02-07
IT1085350B (it) * 1977-04-19 1985-05-28 Montedison Spa Metodo per la preparazione di esafluoruro di zolfo ad elevata purezza,ed apparecchiatura per realizzarlo
JPS5896746U (ja) * 1981-12-23 1983-07-01 ヤンマー農機株式会社 コンバインのカツタ−装置
US4490171A (en) * 1982-03-31 1984-12-25 Kobe Steel, Limited Method and apparatus for injecting pulverized fuel into a blast furnace
SE452413B (sv) * 1984-12-04 1987-11-30 Flaekt Ab Medieblandande dysa, avsedd att utnyttjas i en kontaktreaktor
US4865820A (en) * 1987-08-14 1989-09-12 Davy Mckee Corporation Gas mixer and distributor for reactor
US5129583A (en) * 1991-03-21 1992-07-14 The Babcock & Wilcox Company Low pressure loss/reduced deposition atomizer
FR2681417B1 (fr) * 1991-09-17 1998-01-30 Air Liquide Dispositif et procede d'injection de gaz et de charbon dans un four de fusion de metal.
US5227117A (en) * 1992-05-29 1993-07-13 Usx Corporation Apparatus for blast furnace fuel injection
US5330105A (en) * 1993-03-26 1994-07-19 Valkyrie Scientific Proprietary, L.C. Aspirating nozzle and accessory systems therefor
US7108838B2 (en) * 2003-10-30 2006-09-19 Conocophillips Company Feed mixer for a partial oxidation reactor
JP4741282B2 (ja) 2004-05-12 2011-08-03 ショット アクチエンゲゼルシャフト ガラスセラミック品を作製する方法
US7416571B2 (en) * 2005-03-09 2008-08-26 Conocophillips Company Compact mixer for the mixing of gaseous hydrocarbon and gaseous oxidants
CA2618411C (en) * 2007-01-16 2013-12-03 U.S. Steel Canada Inc. Apparatus and method for injection of fluid hydrocarbons into a blast furnace
US9249477B2 (en) * 2009-05-14 2016-02-02 Umicore Recovery of precious metals from spent homogeneous catalysts
US20130306271A1 (en) * 2012-05-18 2013-11-21 Shenzhen China Star Optoelectronics Technology Co., Ltd. Blowing Device and Method for Using the Blowing Device
USD1080812S1 (en) * 2022-08-29 2025-06-24 Applied Materials, Inc. Gas mixer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US290343A (en) * 1883-12-18 And henry franklin
US966704A (en) * 1906-08-17 1910-08-09 John Pickles Oil-burning twyer.
FR537892A (fr) * 1921-07-02 1922-05-31 Brûleur pour foyers à combustible liquide ou pulvérisé
US3608881A (en) * 1967-03-24 1971-09-28 Za Zvetni Metali K Tuyere apparatus for using liquid fuel in the fuming process
FR1559679A (cs) * 1967-12-08 1969-03-14
FR95501E (fr) * 1967-12-13 1971-01-22 Raffinage Cie Francaise Procédé perfectionné de soufflage des fours et dispositif pour la mise en oeuvre du procédé.

Also Published As

Publication number Publication date
DE2232637A1 (de) 1973-01-18
NL7208930A (cs) 1973-01-10
DE2232637B2 (de) 1976-04-22
AU470953B2 (en) 1976-04-01
JPS5223964B1 (cs) 1977-06-28
AT320997B (de) 1975-05-10
ZA724643B (en) 1973-03-28
GB1356218A (en) 1974-06-12
FR2145089A5 (cs) 1973-02-16
NL159141B (nl) 1979-01-15
IT956988B (it) 1973-10-10
PL75754B1 (cs) 1974-12-31
LU65671A1 (cs) 1972-10-30
CS188879B2 (en) 1979-03-30
US3809524A (en) 1974-05-07
BE785612A (fr) 1972-10-16
DD98998A5 (cs) 1973-07-12
SE376018B (cs) 1975-05-05
AU4427572A (en) 1974-01-10
SU524530A3 (ru) 1976-08-05

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