[go: up one dir, main page]

ES8302075A1 - Metodo y dispositivo para la produccion de un gas que contiene substancialmente monoxido de carbono e hidrogeno gaseoso. - Google Patents

Metodo y dispositivo para la produccion de un gas que contiene substancialmente monoxido de carbono e hidrogeno gaseoso.

Info

Publication number
ES8302075A1
ES8302075A1 ES507025A ES507025A ES8302075A1 ES 8302075 A1 ES8302075 A1 ES 8302075A1 ES 507025 A ES507025 A ES 507025A ES 507025 A ES507025 A ES 507025A ES 8302075 A1 ES8302075 A1 ES 8302075A1
Authority
ES
Spain
Prior art keywords
starting material
gas
hydrocarbon
containing carbon
manufacture
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
ES507025A
Other languages
English (en)
Other versions
ES507025A0 (es
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.)
SKF Steel Engineering AB
Original Assignee
SKF Steel Engineering 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
Application filed by SKF Steel Engineering AB filed Critical SKF Steel Engineering AB
Publication of ES8302075A1 publication Critical patent/ES8302075A1/es
Publication of ES507025A0 publication Critical patent/ES507025A0/es
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/02Fixed-bed gasification of lump fuel
    • C10J3/20Apparatus; Plants
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/02Fixed-bed gasification of lump fuel
    • C10J3/06Continuous processes
    • C10J3/08Continuous processes with ash-removal in liquid state
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72Other features
    • C10J3/723Controlling or regulating the gasification process
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2200/00Details of gasification apparatus
    • C10J2200/15Details of feeding means
    • C10J2200/156Sluices, e.g. mechanical sluices for preventing escape of gas through the feed inlet
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00Details of gasification processes
    • C10J2300/09Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913Carbonaceous raw material
    • C10J2300/093Coal
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00Details of gasification processes
    • C10J2300/09Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913Carbonaceous raw material
    • C10J2300/0943Coke
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00Details of gasification processes
    • C10J2300/09Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953Gasifying agents
    • C10J2300/0959Oxygen
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00Details of gasification processes
    • C10J2300/09Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953Gasifying agents
    • C10J2300/0973Water
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00Details of gasification processes
    • C10J2300/09Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0983Additives
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00Details of gasification processes
    • C10J2300/12Heating the gasifier
    • C10J2300/123Heating the gasifier by electromagnetic waves, e.g. microwaves
    • C10J2300/1238Heating the gasifier by electromagnetic waves, e.g. microwaves by plasma

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

_(METODO Y DISPOSITIVO PARA LA PRODUCCION DE UN GAS QUE CONTIENE SUBSTANCIALMENTE MONOXIDO DE CARBONO E HIDROGENO GASEOSO . EL METODO CONSISTE EN INYECTAR EL MATERIAL DE PARTIDA EN FORMA DE POLVO O LIQUIDO, CONJUNTAMENTE CON UN AGENTE OXIDANTE Y FORMADOR DE ESCORIA, DENTRO DE UNA ZONA DE COMBUSTION CON SIMULTANEO SUMINISTRO DE ENERGIA TERMICA; DICHA ZONA DE COMBUSTION, ESTA FORMADA EN LA PARTE INFERIOR DE UNA CUBA LLENA CON MATERIAL CARBONOSO, SOLIDO EN PARTICULAS Y AGENTE FORMADOR DE ESCORIAS FIJADA DE AZUFRE. EL DISPOSITIVO CONSTA DE UN REACTOR DOTADO DE MEDIOS DE ACCESO AL MATERIAL DE PARTIDA ASI COMO DE UN CONDUCTO DE EVACUACION DE ESCORIAS Y OTRO DE SALIDA DEL GAS.
ES507025A 1981-03-10 1981-11-11 Metodo y dispositivo para la produccion de un gas que contiene substancialmente monoxido de carbono e hidrogeno gaseoso. Granted ES507025A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8101496A SE434163B (sv) 1981-03-10 1981-03-10 Sett och anordning for framstellning av en huvudsakligen koloxid och vetgas innehallande gas ur kol- och/eller kolvetehaltigt utgangsmaterial

Publications (2)

Publication Number Publication Date
ES8302075A1 true ES8302075A1 (es) 1983-02-01
ES507025A0 ES507025A0 (es) 1983-02-01

Family

ID=20343294

Family Applications (1)

Application Number Title Priority Date Filing Date
ES507025A Granted ES507025A0 (es) 1981-03-10 1981-11-11 Metodo y dispositivo para la produccion de un gas que contiene substancialmente monoxido de carbono e hidrogeno gaseoso.

Country Status (24)

Country Link
US (1) US4466807A (es)
JP (1) JPS57149803A (es)
KR (1) KR880001424B1 (es)
AR (1) AR227800A1 (es)
AT (1) AT388741B (es)
AU (1) AU542133B2 (es)
BE (1) BE891179A (es)
BR (1) BR8200162A (es)
CA (1) CA1179503A (es)
CS (1) CS229922B2 (es)
DD (1) DD232507A5 (es)
DE (1) DE3115748C2 (es)
ES (1) ES507025A0 (es)
FI (1) FI68075C (es)
FR (1) FR2501711B1 (es)
GB (1) GB2094337B (es)
IN (1) IN157068B (es)
IT (1) IT1139870B (es)
OA (1) OA06995A (es)
PH (1) PH19891A (es)
PL (2) PL136806B1 (es)
SE (1) SE434163B (es)
ZA (1) ZA817940B (es)
ZW (1) ZW27881A1 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3239774A1 (de) * 1982-10-27 1984-05-03 Hoechst Ag, 6230 Frankfurt Verfahren und vorrichtung zur herstellung von synthesegas
GB8322899D0 (en) * 1983-08-25 1983-09-28 British Gas Corp Coal gasification process
SE453750B (sv) * 1984-06-14 1988-02-29 Skf Steel Eng Ab Sett for forgasning av finfordelat kolhaltigt material
SE446101B (sv) * 1984-12-28 1986-08-11 Skf Steel Eng Ab Sett och anordning for att generera gas
US4668428A (en) * 1985-06-27 1987-05-26 Texaco Inc. Partial oxidation process
US4668429A (en) * 1985-06-27 1987-05-26 Texaco Inc. Partial oxidation process
DE3700936A1 (de) * 1986-01-10 1987-07-16 Sasol Operations Pty Ltd Einrichtung zur vergasung von kohle
GB2191782A (en) * 1986-06-17 1987-12-23 Midrex Int Bv Method and apparatus for producing upgraded synthetic fuel gas from coal
US4803061A (en) * 1986-12-29 1989-02-07 Texaco Inc. Partial oxidation process with magnetic separation of the ground slag
US4869731A (en) * 1987-10-07 1989-09-26 Dynecology, Incorporated Process for the thermal decomposition of toxic refractory organic substances
CN1078907C (zh) * 1996-01-03 2002-02-06 叶夫根尼·I·卡尔片科 煤气化的方法及其设备
CZ297852B6 (cs) * 2001-08-22 2007-04-18 Solena Group. Inc. Zpusob a zarízení pro konverzi vstupního materiálu, obsahujícího odpad, biomasu nebo jiný uhlíkový materiál, plasmovou pyrolýzou, zplynováním a vitrifikací
US6987792B2 (en) * 2001-08-22 2006-01-17 Solena Group, Inc. Plasma pyrolysis, gasification and vitrification of organic material
US7736471B2 (en) * 2005-05-02 2010-06-15 General Atomics Material treatment systems for waste destruction, energy generation, or the production of useful chemicals
US7632394B2 (en) * 2007-05-29 2009-12-15 Westinghouse Plasma Corporation System and process for upgrading heavy hydrocarbons
US9284503B2 (en) * 2008-04-21 2016-03-15 Christopher Lawrence de Graffenried, SR. Manufacture of gas from hydrogen-bearing starting materials
US20100199557A1 (en) * 2009-02-11 2010-08-12 Dighe Shyam V Plasma gasification reactor
KR101775608B1 (ko) 2010-01-21 2017-09-19 파워다인, 인코포레이티드 탄소질 물질로부터의 스팀의 발생 방법
BR112015004836A2 (pt) 2012-09-05 2017-07-04 Powerdyne Inc método para sequestrar particulados de toxina
EP2893324A4 (en) 2012-09-05 2016-05-11 Powerdyne Inc METHOD FOR FUEL GENERATION WITH ELECTRIC HIGH VOLTAGE FIELDS
BR112015004832A2 (pt) 2012-09-05 2017-07-04 Powerdyne Inc método para produzir combustível
BR112015004839A2 (pt) 2012-09-05 2017-07-04 Powerdyne Inc sistema para sintetizar um fluido combustível
EP2904221A4 (en) 2012-09-05 2016-05-18 Powerdyne Inc METHOD FOR GENERATING H2O, CO2, O2 AND A CARBON FACTORY MATERIAL
HK1212437A1 (en) 2012-09-05 2016-06-10 Powerdyne, Inc. Fuel generation using high-voltage electric fields methods
EP2892643A4 (en) 2012-09-05 2016-05-11 Powerdyne Inc METHODS FOR GENERATING HYDROGEN GASES USING PLASMA SOURCES

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1071265B (de) * 1959-12-17 Badische Anilin- S. Soda-Fabrik Aktiengesellschaft, Ludwigshafen/Rhein Verfahren zur Erzeugung von Brenngasen, insbesondere Synthesegasen, in einem Abstichgaserzeuger
DE308259C (es) *
AT75029B (de) * 1915-05-14 1918-11-25 Georgs Marien Bergwerks Und Hu Verfahren zur Verhinderung von Betriebsstörungen bei Gaserzeugern mit Abführung flüssiger Schlacke.
GB237883A (en) * 1924-07-29 1926-12-20 Louis Chavanne Improved process and apparatus for the gasification of solid fuel, applicable also to volatilizing or reducing ores
GB690214A (en) * 1947-12-29 1953-04-15 Directie Staatsmijnen Nl Process and apparatus for the gasification of fine-grained carbonaceous substances
US2593257A (en) * 1948-08-26 1952-04-15 Standard Oil Dev Co Blast furnace operation
AT170030B (de) * 1949-06-01 1952-01-10 Thyssensche Gas Und Wasserwerk Verfahren zum Betriebe von Abstichgaserzeugern
DE976232C (de) * 1949-09-10 1963-05-16 Basf Ag Verfahren zur Herstellung von Kohlenoxyd-Wasserstoff-Gemischen in Abstichgaserzeugern
AT176280B (de) * 1951-02-19 1953-10-10 Gutehoffnungshuette Oberhausen Verfahren zur Vergasung fester Brennstoffe in Abstichgaserzeugern
GB710999A (en) * 1951-05-30 1954-06-23 Basf Ag Improvements in and apparatus for the gasification of coarse-pieced and fine grained fuels
DE1176308B (de) * 1954-03-04 1964-08-20 Strico Ges Fuer Metallurg Verfahren zur gleichzeitigen Brenngas-erzeugung und Gewinnung von Metall in einem Abstichgaserzeuger
US2931715A (en) * 1956-10-24 1960-04-05 Texaco Inc Apparatus for the gasification of solid fuels
DE1146998B (de) * 1957-02-16 1963-04-11 Basf Ag Verfahren zum Spalten von fluessigen verdampfbaren Kohlenwasser-stoffen zu Kohlenoxyd und Wasserstoff in Abstichgaserzeugern
US3294952A (en) * 1963-09-25 1966-12-27 Union Carbide Corp Method for heating gases
US3841239A (en) * 1972-06-17 1974-10-15 Shin Meiwa Ind Co Ltd Method and apparatus for thermally decomposing refuse
US3779182A (en) * 1972-08-24 1973-12-18 S Camacho Refuse converting method and apparatus utilizing long arc column forming plasma torches
JPS5717038B2 (es) * 1973-04-23 1982-04-08
US3920417A (en) * 1973-06-29 1975-11-18 Combustion Eng Method of gasifying carbonaceous material
US3957458A (en) * 1973-10-26 1976-05-18 Squires Arthur M Gasifying coal or coke and discharging slag frit
DE2403885A1 (de) * 1974-01-28 1975-08-07 Rech Ind Et Metallurg Erim S A Verfahren zum regenerieren von gas
GB1479319A (en) * 1975-05-21 1977-07-13 Laporte Industries Ltd Process and apparatus for heating gases
US4052173A (en) * 1974-07-29 1977-10-04 Dynecology Incorporated Simultaneous gasification of coal and pyrolysis of organic solid waste materials
JPS5328602A (en) * 1976-08-28 1978-03-17 Jiee Ban Suriiku Uiriamu Process for producing hot combustible gas without sulfur* halogen and guranular substances* and reactor for combining parallel and counter flows
US4153426A (en) * 1977-07-18 1979-05-08 Arthur G. Mckee & Company Synthetic gas production
SE422078B (sv) * 1977-08-29 1982-02-15 Asea Ab Sett vid forgasning av brenslen
DE2741805A1 (de) * 1977-09-16 1979-03-29 Rheinische Braunkohlenw Ag Verfahren und vorrichtung zum vergasen von festem, kohlenstoffhaltigem material
GB2031012A (en) * 1978-10-10 1980-04-16 Continental Oil Co Improved Operation of Slagging Gasifiers
DE2920922C3 (de) * 1978-12-29 1986-08-21 Voest-Alpine Ag, Wien Verfahren und Vorrichtung zur Vergasung von Kohle
US4362554A (en) * 1981-03-06 1982-12-07 Skf Steel Engineering Aktiebolag Method and apparatus for manufacturing sponge iron

Also Published As

Publication number Publication date
PL136806B1 (en) 1986-03-31
CA1179503A (en) 1984-12-18
SE8101496L (sv) 1982-09-11
FI68075C (fi) 1985-07-10
OA06995A (fr) 1983-08-31
CS229922B2 (en) 1984-07-16
PL234650A1 (es) 1982-09-13
AR227800A1 (es) 1982-12-15
FR2501711B1 (fr) 1986-12-26
PH19891A (en) 1986-08-13
GB2094337A (en) 1982-09-15
IN157068B (es) 1986-01-11
KR880001424B1 (ko) 1988-08-08
GB2094337B (en) 1984-09-12
SE434163B (sv) 1984-07-09
US4466807A (en) 1984-08-21
FI813747L (fi) 1982-09-11
FI68075B (fi) 1985-03-29
BR8200162A (pt) 1982-11-03
ATA502881A (de) 1989-01-15
ZW27881A1 (en) 1982-02-10
IT8125339A0 (it) 1981-11-27
AU542133B2 (en) 1985-02-07
JPS57149803A (en) 1982-09-16
BE891179A (fr) 1982-03-16
FR2501711A1 (fr) 1982-09-17
AU7756481A (en) 1982-09-16
ZA817940B (en) 1982-10-27
KR830007425A (ko) 1983-10-21
DE3115748C2 (de) 1985-11-21
ES507025A0 (es) 1983-02-01
AT388741B (de) 1989-08-25
PL234411A1 (es) 1982-09-13
DE3115748A1 (de) 1982-10-14
IT1139870B (it) 1986-09-24
DD232507A5 (de) 1986-01-29

Similar Documents

Publication Publication Date Title
ES8302075A1 (es) Metodo y dispositivo para la produccion de un gas que contiene substancialmente monoxido de carbono e hidrogeno gaseoso.
DE3268909D1 (en) Process for the simultaneous production of fuel gas and thermal energy from carbonaceous materials
SE8405230D0 (sv) Sett for framstellning av metaller och/eller generering av slagg
IE46155L (en) Converting iron oxide to iron carbide
JPS5661509A (en) Partial burning method of solid fuel and burner for executing thereof
ES8304886A1 (es) "metodo de fabricar silicio a partir de material pulverizado que contiene silice".
ES2099026B1 (es) Procedimiento para la produccion de carburo de hierro.
ES2109096T3 (es) Metodo para fabricar polvos de carburos metalicos.
ES8800728A1 (es) Un metodo para fundir y sobrecalentar material ferroso
ES443235A1 (es) Procedimiento para la fabricacion de arrabio liquido.
ES8507420A1 (es) Procedimiento para la obtencion de monooxido de carbono
ES8602099A1 (es) Un metodo para generar un gas caliente que consiste principalmente en co y h2
GB2003496A (en) Method of gasifying fuels
NZ215762A (en) Making hydrogen/carbon monoxide gas mixtures by oxidation of solid carbonaceous fuel slurry, burner nozzle therefor
GB760385A (en) Process and apparatus for the production of gases containing carbon monoxide and hydrogen
SE8403191L (sv) Sett och anordning for partiell forbrenning och forgasning av kolhaltigt brensle
UA7201A1 (uk) Спосіб одержання печної сажі
KR830005364A (ko) 공기분사 파이프 있는 회전로에 의한 철광석 직접환원법
ES8608032A1 (es) Procedimiento para la utilizacion del gas de pirolisis e instalacion perfeccionada para la puesta en practica del procedimiento
AU560386B2 (en) Melting sponge iron
AU6515280A (en) Method of steel production from solid ferrous materials
UA7727A1 (uk) Спосіб виготовлення гарячих брикетів без связуючого із залізоутримуючих пірофорних тонкодісперсних матеріалів і установка для його здійснення
SE8105120L (sv) Sett att framstella flytande metall huvudsakligen bestaende av mangan samt jern och eventuellt kisel
ES469236A1 (es) Procedimiento para la reduccion directa de materiales que contienen oxidos de hierro
GB1153591A (en) Process for Reducing and Carburizing Melting of Metallic Material in a Rotary Furnace

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603