JPS5726111A - Production of cast iron by shaft furnace - Google Patents

Production of cast iron by shaft furnace

Info

Publication number
JPS5726111A
JPS5726111A JP8758781A JP8758781A JPS5726111A JP S5726111 A JPS5726111 A JP S5726111A JP 8758781 A JP8758781 A JP 8758781A JP 8758781 A JP8758781 A JP 8758781A JP S5726111 A JPS5726111 A JP S5726111A
Authority
JP
Japan
Prior art keywords
production
cast iron
shaft furnace
furnace
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.)
Pending
Application number
JP8758781A
Other languages
Japanese (ja)
Inventor
Buetsutsueru Rorufu
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.)
Krupp Koppers GmbH
Original Assignee
Krupp Koppers GmbH
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 Krupp Koppers GmbH filed Critical Krupp Koppers GmbH
Publication of JPS5726111A publication Critical patent/JPS5726111A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture Of Iron (AREA)
JP8758781A 1980-06-12 1981-06-09 Production of cast iron by shaft furnace Pending JPS5726111A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3021994A DE3021994A1 (en) 1980-06-12 1980-06-12 Crude iron mfr. in blast furnace - where suspension of coal dust in methanol is fed into tuyeres to replace coke or petroleum prods.

Publications (1)

Publication Number Publication Date
JPS5726111A true JPS5726111A (en) 1982-02-12

Family

ID=6104415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8758781A Pending JPS5726111A (en) 1980-06-12 1981-06-09 Production of cast iron by shaft furnace

Country Status (3)

Country Link
JP (1) JPS5726111A (en)
DD (1) DD159349A5 (en)
DE (1) DE3021994A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4314231A1 (en) * 1993-04-30 1994-11-03 Metallgesellschaft Ag Process for roasting refractory gold ores

Also Published As

Publication number Publication date
DD159349A5 (en) 1983-03-02
DE3021994A1 (en) 1981-12-24

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