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SE8403194L - SET AND PLANT FOR REDUCTION OF OXID-CONTAINING MATERIAL DURING CONCERNING GENERATION OF A PROPERTY GAS SUITABLE FOR HEATING ENERGY - Google Patents

SET AND PLANT FOR REDUCTION OF OXID-CONTAINING MATERIAL DURING CONCERNING GENERATION OF A PROPERTY GAS SUITABLE FOR HEATING ENERGY

Info

Publication number
SE8403194L
SE8403194L SE8403194A SE8403194A SE8403194L SE 8403194 L SE8403194 L SE 8403194L SE 8403194 A SE8403194 A SE 8403194A SE 8403194 A SE8403194 A SE 8403194A SE 8403194 L SE8403194 L SE 8403194L
Authority
SE
Sweden
Prior art keywords
gas
oxid
plant
reduction
containing material
Prior art date
Application number
SE8403194A
Other languages
Swedish (sv)
Other versions
SE8403194D0 (en
Inventor
S Santen
G Mathisson
B Hammarskog
Original Assignee
Skf Steel Eng Ab
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 SE8306672A external-priority patent/SE8306672L/en
Priority claimed from SE8306674A external-priority patent/SE8306674L/en
Publication of SE8403194D0 publication Critical patent/SE8403194D0/en
Application filed by Skf Steel Eng Ab filed Critical Skf Steel Eng Ab
Priority to IT23369/84A priority Critical patent/IT1177076B/en
Priority to GB08427967A priority patent/GB2150591A/en
Priority to AU35253/84A priority patent/AU3525384A/en
Priority to DE19843441356 priority patent/DE3441356A1/en
Priority to FR8418037A priority patent/FR2556006A1/en
Priority to DD84269988A priority patent/DD229712A5/en
Priority to BR8406066A priority patent/BR8406066A/en
Priority to BE0/214078A priority patent/BE901160A/en
Priority to PL25067184A priority patent/PL250671A1/en
Priority to NO844801A priority patent/NO844801L/en
Priority to ES538146A priority patent/ES8605455A1/en
Priority to KR1019840007579A priority patent/KR850004257A/en
Publication of SE8403194L publication Critical patent/SE8403194L/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/06—Continuous processes
    • C10J3/18—Continuous processes using electricity
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J1/00—Production of fuel gases by carburetting air or other gases without pyrolysis
    • C10J1/02—Carburetting air
    • C10J1/06—Carburetting air with materials which are liquid at ordinary temperatures
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/20—Apparatus; Plants
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
    • C21B13/125—By using plasma
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/08—Apparatus
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Processing Of Solid Wastes (AREA)
  • Industrial Gases (AREA)

Abstract

Process comprises (i) prodn. in a gasification chamber (I), by partial oxidn. of a (hydro)carbonaceous fuel with an oxidant, of a reducing gas contg. mainly CO, H2, CO2 and H2O, which leaves (I) at a temp. above the m.pt. of any slag produced; (ii) conversion of the gas from (I), in a shaft (II) full of lumpy carbonaceous material, to a reducing gas contg. mainly CO and H2; (iii) adjustment of the gas temp. to that required in step (iv); (iv) feeding the gas to a shaft furnace (III) contg. the oxidic material for redn. in countercurrent flow to that material; and (v) removing practically all water and dust from the partly spent gas leaving (III), and using the major part of that gas as fuel.
SE8403194A 1983-12-02 1984-06-14 SET AND PLANT FOR REDUCTION OF OXID-CONTAINING MATERIAL DURING CONCERNING GENERATION OF A PROPERTY GAS SUITABLE FOR HEATING ENERGY SE8403194L (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
IT23369/84A IT1177076B (en) 1983-12-02 1984-10-30 PROCESS AND PLANT TO REDUCE OXIDE MATERIAL SIMULTANEOUSLY GENERATING A GAS SUITABLE FOR THE RECOVERY OF THERMAL ENERGY
GB08427967A GB2150591A (en) 1983-12-02 1984-11-05 Method and plant for reducing oxidic material
AU35253/84A AU3525384A (en) 1983-12-02 1984-11-09 Gas reduced oxidic materials
DE19843441356 DE3441356A1 (en) 1983-12-02 1984-11-13 METHOD AND DEVICE FOR REDUCING OXIDIC MATERIAL WITH SIMULTANEOUS GENERATION OF A GAS SUITABLE FOR RECOVERY OF HEATING ENERGY
FR8418037A FR2556006A1 (en) 1983-12-02 1984-11-27 PROCESS AND INSTALLATION FOR REDUCING OXIDIZED MATERIAL WITH SIMULTANEOUS GENERATION OF APPROPRIATE GAS FOR THE RECOVERY OF THERMAL ENERGY
DD84269988A DD229712A5 (en) 1983-12-02 1984-11-28 METHOD AND DEVICE FOR REDUCING OXIDICAL MATERIAL AT THE CIRCULAR PRODUCTION OF A GAS SUITABLE FOR RECEIVING HEAT ENERGY
BE0/214078A BE901160A (en) 1983-12-02 1984-11-29 PROCESS AND PLANT FOR REDUCING OXIDIZED MATERIAL, WITH SIMULTANEOUS GENERATION OF A GAS SUITABLE FOR THE RECOVERY OF THERMAL ENERGY.
BR8406066A BR8406066A (en) 1983-12-02 1984-11-29 PROCESS AND INSTALLATION TO REDUCE OXIDIC MATERIAL WHILE, SIMULTANEOUSLY, GENERATING A PROPER GAS FOR THERMAL ENERGY RECOVERY
ES538146A ES8605455A1 (en) 1983-12-02 1984-11-30 Method and plant for reducing oxidic material
NO844801A NO844801L (en) 1983-12-02 1984-11-30 PROCEDURE AND DEVICE FOR REDUCTION OF OXYDE MATERIAL AND GENERATION OF ENERGY GAS
PL25067184A PL250671A1 (en) 1983-12-02 1984-11-30 Method of and apparatus for reducing oxidic substances with simultaneous generation of gas being useful for thermal energy recuperation
KR1019840007579A KR850004257A (en) 1983-12-02 1984-12-01 A method and apparatus for producing a gas suitable for reducing oxides and at the same time regenerating thermal energy

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8306674A SE8306674L (en) 1983-12-02 1983-12-02 SET AND PLANT FOR REDUCTION OF OXID-CONTAINING MATERIAL DURING CONCERNING GENERATION OF A LASER ENERGY RECOVERY
SE8306672A SE8306672L (en) 1983-12-02 1983-12-02 SET AND PLANT FOR REDUCTION OF OXID-CONTAINING MATERIAL DURING CONCERNING GENERATION OF A LASER ENERGY RECOVERY

Publications (2)

Publication Number Publication Date
SE8403194D0 SE8403194D0 (en) 1984-06-14
SE8403194L true SE8403194L (en) 1985-06-03

Family

ID=26658584

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8403194A SE8403194L (en) 1983-12-02 1984-06-14 SET AND PLANT FOR REDUCTION OF OXID-CONTAINING MATERIAL DURING CONCERNING GENERATION OF A PROPERTY GAS SUITABLE FOR HEATING ENERGY

Country Status (2)

Country Link
KR (1) KR850004257A (en)
SE (1) SE8403194L (en)

Also Published As

Publication number Publication date
KR850004257A (en) 1985-07-11
SE8403194D0 (en) 1984-06-14

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