PL250671A1 - Method of and apparatus for reducing oxidic substances with simultaneous generation of gas being useful for thermal energy recuperation - Google Patents

Method of and apparatus for reducing oxidic substances with simultaneous generation of gas being useful for thermal energy recuperation

Info

Publication number
PL250671A1
PL250671A1 PL25067184A PL25067184A PL250671A1 PL 250671 A1 PL250671 A1 PL 250671A1 PL 25067184 A PL25067184 A PL 25067184A PL 25067184 A PL25067184 A PL 25067184A PL 250671 A1 PL250671 A1 PL 250671A1
Authority
PL
Poland
Prior art keywords
useful
gas
thermal energy
simultaneous generation
energy recuperation
Prior art date
Application number
PL25067184A
Inventor
Sven Santen
Goran Mathisson
Bjorn 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 SE8306674A external-priority patent/SE8306674L/en
Priority claimed from SE8306672A external-priority patent/SE8306672L/en
Priority claimed from SE8403194A external-priority patent/SE8403194L/en
Application filed by Skf Steel Eng Ab filed Critical Skf Steel Eng Ab
Publication of PL250671A1 publication Critical patent/PL250671A1/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
    • C10J3/08—Continuous processes with ash-removal in liquid state
    • 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
    • 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
    • C10J3/72—Other features
    • C10J3/721—Multistage gasification, e.g. plural parallel or serial gasification stages
    • 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
    • C10J3/72—Other features
    • C10J3/74—Construction of shells or jackets
    • 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
    • C10J3/72—Other features
    • C10J3/82—Gas withdrawal means
    • C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
    • 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
    • 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
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/0943—Coke
    • 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
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0956—Air or oxygen enriched air
    • 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
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0959—Oxygen
    • 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
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0973—Water
    • 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
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0973—Water
    • C10J2300/0976—Water as steam
    • 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
    • C10J2300/00—Details of gasification processes
    • C10J2300/12—Heating the gasifier
    • C10J2300/123—Heating the gasifier by electromagnetic waves, e.g. microwaves
    • C10J2300/1238—Heating the gasifier by electromagnetic waves, e.g. microwaves by plasma
    • 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
    • C10J2300/00—Details of gasification processes
    • C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
    • C10J2300/1807—Recycle loops, e.g. gas, solids, heating medium, water
    • C10J2300/1823—Recycle loops, e.g. gas, solids, heating medium, water for synthesis gas
    • 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
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Industrial Gases (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Treating Waste Gases (AREA)
PL25067184A 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 PL250671A1 (en)

Applications Claiming Priority (3)

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
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

Publications (1)

Publication Number Publication Date
PL250671A1 true PL250671A1 (en) 1985-07-16

Family

ID=27355298

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (11)

Country Link
AU (1) AU3525384A (en)
BE (1) BE901160A (en)
BR (1) BR8406066A (en)
DD (1) DD229712A5 (en)
DE (1) DE3441356A1 (en)
ES (1) ES8605455A1 (en)
FR (1) FR2556006A1 (en)
GB (1) GB2150591A (en)
IT (1) IT1177076B (en)
NO (1) NO844801L (en)
PL (1) PL250671A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE453750B (en) * 1984-06-14 1988-02-29 Skf Steel Eng Ab KIT FOR GASING OF FINE DISTRIBUTED COAL CONTENTS
SE453304B (en) * 1984-10-19 1988-01-25 Skf Steel Eng Ab KIT FOR MANUFACTURE OF METALS AND / OR GENERATION OF BATTLE FROM OXIDE ORE
WO2003066779A1 (en) * 2002-02-06 2003-08-14 Absil Felicien Gazeification de dechets par plasma
UA97275C2 (en) * 2007-05-25 2012-01-25 Хил ТЕЧНОЛОДЖИС, С.А. ГДЕ К.В. Method for manufacturing direct reduction iron in renewable REACTOR

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR501733A (en) * 1918-07-23 1920-04-22 Frans Martin Wiberg Improvements in processes and furnaces used to reduce ores and oxygenates used as ores
US2598735A (en) * 1948-07-16 1952-06-03 Hydrocarbon Research Inc Iron oxide reduction
FR984698A (en) * 1949-04-13 1951-07-09 Stora Kopparbergs Bergslags Ab Mineral Reduction Improvements Using Carbon Monoxide Gas
US2740706A (en) * 1951-10-10 1956-04-03 Texaco Development Corp Method of reducing metal oxides
US3377156A (en) * 1965-07-30 1968-04-09 Exxon Research Engineering Co Process of reducing iron oxide ores with gases containing carbon monoxide
US3475160A (en) * 1967-02-15 1969-10-28 Exxon Research Engineering Co Method of producing reducing gases for the fluidized bed reduction of ores
BE791243A (en) * 1971-12-23 1973-05-10 Texaco Development Corp PROCESS FOR PRODUCING A REDUCING GAS MIXTURE
US3905806A (en) * 1973-02-20 1975-09-16 Armco Steel Corp Method for the direct reduction of iron ores
GB1475731A (en) * 1973-03-26 1977-06-01 Skf Ind Trading & Dev Method of producing reduction gas
SE371453C (en) * 1973-03-26 1978-01-23 Skf Ind Trading & Dev KIT FOR PRODUCTION OF REDUCTION GAS
US3853538A (en) * 1973-07-20 1974-12-10 Steel Corp Use of reducing gas by coal gasification for direct iron ore reduction
US4173465A (en) * 1978-08-15 1979-11-06 Midrex Corporation Method for the direct reduction of iron using gas from coal
CA1147964A (en) * 1979-05-25 1983-06-14 Francis J. Ii Harvey Process for reducing spent gas generated in the production of sponge iron
DE3104405C2 (en) * 1981-02-07 1985-10-31 SKF Steel Engineering AB, Hofors Plant and process for the production of sponge iron
GB2093070B (en) * 1981-02-11 1984-10-31 Skf Steel Eng Ab Manufacturing sponge iron
BE887555A (en) * 1981-02-17 1981-06-15 Skf Steel Eng Ab METHOD AND APPARATUS FOR PRODUCING IRON SPONGE

Also Published As

Publication number Publication date
GB8427967D0 (en) 1984-12-12
DE3441356A1 (en) 1985-06-13
BE901160A (en) 1985-03-15
FR2556006A1 (en) 1985-06-07
NO844801L (en) 1985-06-03
DD229712A5 (en) 1985-11-13
BR8406066A (en) 1985-09-17
IT1177076B (en) 1987-08-26
ES8605455A1 (en) 1986-04-01
IT8423369A1 (en) 1986-04-30
GB2150591A (en) 1985-07-03
IT8423369A0 (en) 1984-10-30
AU3525384A (en) 1985-06-06
DE3441356C2 (en) 1987-07-16
ES538146A0 (en) 1986-04-01

Similar Documents

Publication Publication Date Title
JPS57123801A (en) Method of simultaneously generating energy of heat and hydrogen type
DE3475990D1 (en) Dry etching apparatus and method using reactive gas
JPS54137642A (en) Electrode for reversible fuel cell* and method of and apparatus for producing same
GB2185577B (en) Method and apparatus for detection of combustible gases
JPS55155101A (en) Flame deformation method of and apparatus for reducing generation of nox
GB2148127B (en) Gas humidifying apparatus and method
ZA847108B (en) Apparatus and method for burning fuel
IL73209A0 (en) Method and apparatus for thermal energy conversion
HUT47455A (en) Method and apparatus for concentrating gas
IL70840A0 (en) Cell culture apparatus and process using an immobilized cell composite
PL250671A1 (en) Method of and apparatus for reducing oxidic substances with simultaneous generation of gas being useful for thermal energy recuperation
DE3266435D1 (en) Process and device for the recuperation of combustible gases in an electrometallurgical furnace
IL67751A0 (en) Method and apparatus for thermal energy conversion
ZA867628B (en) Process for producing gas containing co and h2 apparatus for performing the same
IL70203A0 (en) Method and apparatus for thermal energy storage and recovery
ZA829294B (en) Method and apparatus for converting thermal energy
DE3272950D1 (en) Process for the recovery of power from hot gases and an apparatus therefor
EP0137461A3 (en) Process and apparatus for producing combustible gases from solid fuels
DE3477549D1 (en) Gas generator and method of generating gas
JPS5656513A (en) Gas combustion method and apparatus
EP0188124A3 (en) Method and apparatus for minimizing recycling in an unsaturated gas plant
GB2141815B (en) Method and apparatus for burning fuel
JPS5718786A (en) Method and apparatus for converting waste material to fuel gas
GB2016134B (en) Gas cooling method and apparatus
PL242872A1 (en) Method of generation of reduction gas and apparatus therefor