FR1344768A - Procédés d'exploitation d'un haut fourneau - Google Patents

Procédés d'exploitation d'un haut fourneau

Info

Publication number
FR1344768A
FR1344768A FR922195A FR922195A FR1344768A FR 1344768 A FR1344768 A FR 1344768A FR 922195 A FR922195 A FR 922195A FR 922195 A FR922195 A FR 922195A FR 1344768 A FR1344768 A FR 1344768A
Authority
FR
France
Prior art keywords
operating
methods
blast furnace
blast
furnace
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
FR922195A
Other languages
English (en)
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.)
Ashland LLC
Original Assignee
Ashland Oil Inc
Ashland Oil and Refining Co Inc
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 Ashland Oil Inc, Ashland Oil and Refining Co Inc filed Critical Ashland Oil Inc
Application granted granted Critical
Publication of FR1344768A publication Critical patent/FR1344768A/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
    • C21B5/003—Injection of pulverulent coal
    • C21B5/004—Injection of slurries
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/02—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights
    • E05F1/04—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights for wings which lift during movement, operated by their own weight
    • E05F1/06—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing
    • E05F1/061—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing with cams or helical tracks

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
FR922195A 1962-01-23 1963-01-22 Procédés d'exploitation d'un haut fourneau Expired FR1344768A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US168200A US3157491A (en) 1962-01-23 1962-01-23 Method of operating a blast furnace

Publications (1)

Publication Number Publication Date
FR1344768A true FR1344768A (fr) 1963-11-29

Family

ID=22610522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR922195A Expired FR1344768A (fr) 1962-01-23 1963-01-22 Procédés d'exploitation d'un haut fourneau

Country Status (7)

Country Link
US (1) US3157491A (zh)
AT (1) AT262348B (zh)
BE (1) BE627469A (zh)
DE (1) DE1433290A1 (zh)
FR (1) FR1344768A (zh)
GB (1) GB1025647A (zh)
SE (1) SE303774B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406026A (en) * 1962-07-18 1968-10-15 Central Nat De Rech S Metallur Method of supplying blast furnace with solid fuel and oil suspension
CN110175716A (zh) * 2019-05-27 2019-08-27 中冶赛迪重庆信息技术有限公司 面向高炉出铁的状态变化及重量检测方法、设备及介质

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1507740A (en) * 1920-02-16 1924-09-09 Edmund B Kirby Method of operating blast furnaces and similar furnaces
US2938782A (en) * 1956-04-24 1960-05-31 Commw Engineering Corp Method and operation of blast furnaces and metallurgical fuels therefor

Also Published As

Publication number Publication date
US3157491A (en) 1964-11-17
DE1433290A1 (de) 1968-11-07
AT262348B (de) 1968-06-10
BE627469A (zh)
SE303774B (zh) 1968-09-09
GB1025647A (en) 1966-04-14

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