AT296356B - Method and device for operating shaft furnaces, in particular blast furnaces - Google Patents

Method and device for operating shaft furnaces, in particular blast furnaces

Info

Publication number
AT296356B
AT296356B AT1218168A AT1218168A AT296356B AT 296356 B AT296356 B AT 296356B AT 1218168 A AT1218168 A AT 1218168A AT 1218168 A AT1218168 A AT 1218168A AT 296356 B AT296356 B AT 296356B
Authority
AT
Austria
Prior art keywords
furnaces
operating shaft
particular blast
blast furnaces
shaft furnaces
Prior art date
Application number
AT1218168A
Other languages
German (de)
Original Assignee
Raffinage Cie Francaise
Wendel Et Cie 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
Priority claimed from FR132105A external-priority patent/FR1558425A/fr
Application filed by Raffinage Cie Francaise, Wendel Et Cie Sa filed Critical Raffinage Cie Francaise
Application granted granted Critical
Publication of AT296356B publication Critical patent/AT296356B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J23/00—Power drives for actions or mechanisms
    • B41J23/02—Mechanical power drives
    • B41J23/04—Mechanical power drives with driven mechanism arranged to be clutched to continuously- operating power source
    • B41J23/08—Mechanical power drives with driven mechanism arranged to be clutched to continuously- operating power source by one-revolution or part-revolution clutches
    • 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
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/003—Injection of pulverulent coal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Blast Furnaces (AREA)
AT1218168A 1967-12-13 1968-12-13 Method and device for operating shaft furnaces, in particular blast furnaces AT296356B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR132105A FR1558425A (en) 1967-12-13 1967-12-13
FR150159A FR95501E (en) 1967-12-13 1968-04-30 Improved process for blowing furnaces and device for carrying out the process.

Publications (1)

Publication Number Publication Date
AT296356B true AT296356B (en) 1972-02-10

Family

ID=26181564

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1218168A AT296356B (en) 1967-12-13 1968-12-13 Method and device for operating shaft furnaces, in particular blast furnaces

Country Status (8)

Country Link
US (1) US3596894A (en)
AT (1) AT296356B (en)
BE (1) BE725270A (en)
FR (1) FR95501E (en)
GB (1) GB1257320A (en)
LU (1) LU57529A1 (en)
NL (1) NL6817936A (en)
SE (1) SE339696B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2438064A (en) * 2006-05-10 2007-11-14 Emily Sas Ets Silo cutting attachment for mechanical excavator

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2122682A5 (en) * 1971-01-20 1972-09-01 Siderurgie Fse Inst Rech
FR2145089A5 (en) * 1971-07-08 1973-02-16 Wendel Sidelor
US3844767A (en) * 1972-02-12 1974-10-29 P Rheinlander Method of operating a blast furnace
US4490171A (en) * 1982-03-31 1984-12-25 Kobe Steel, Limited Method and apparatus for injecting pulverized fuel into a blast furnace
ITMI20012278A1 (en) * 2001-10-30 2003-04-30 Techint Spa DEVICE AND METHOD FOR DISCRETE AND CONTINUOUS MEASUREMENT OF THE TEMPERATURE OF LIQUID METAL IN AN OVEN OR CONTAINER FOR ITS PRODUCTION
CN112574761B (en) * 2020-12-30 2024-07-09 中冶焦耐(大连)工程技术有限公司 Coke oven top structure for realizing smokeless coal charging

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US982244A (en) * 1909-10-11 1911-01-24 Ore Desulphurization Company Twyer.
US1870511A (en) * 1931-08-28 1932-08-09 John C Hopkins Tuyere

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2438064A (en) * 2006-05-10 2007-11-14 Emily Sas Ets Silo cutting attachment for mechanical excavator
GB2438064B (en) * 2006-05-10 2009-07-08 Emily Sas Ets Bucket assembly

Also Published As

Publication number Publication date
BE725270A (en) 1969-06-11
GB1257320A (en) 1971-12-15
US3596894A (en) 1971-08-03
NL6817936A (en) 1969-06-17
LU57529A1 (en) 1969-04-05
FR95501E (en) 1971-01-22
DE1814615A1 (en) 1969-07-10
SE339696B (en) 1971-10-18

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee