FR2186524A1 - Continuous reducing gas prodn - by injecting hydrocarbon and oxygen into different parts of an agitated molten metal bath - Google Patents

Continuous reducing gas prodn - by injecting hydrocarbon and oxygen into different parts of an agitated molten metal bath

Info

Publication number
FR2186524A1
FR2186524A1 FR7219296A FR7219296A FR2186524A1 FR 2186524 A1 FR2186524 A1 FR 2186524A1 FR 7219296 A FR7219296 A FR 7219296A FR 7219296 A FR7219296 A FR 7219296A FR 2186524 A1 FR2186524 A1 FR 2186524A1
Authority
FR
France
Prior art keywords
molten metal
oxygen
different parts
reducing gas
metal bath
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.)
Granted
Application number
FR7219296A
Other languages
English (en)
Other versions
FR2186524B3 (fr
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Priority to FR7219296A priority Critical patent/FR2186524A1/fr
Publication of FR2186524A1 publication Critical patent/FR2186524A1/fr
Application granted granted Critical
Publication of FR2186524B3 publication Critical patent/FR2186524B3/fr
Granted legal-status Critical Current

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
    • C10J3/57—Gasification using molten salts or metals
    • 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
    • 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
    • C10J2300/0946—Waste, e.g. MSW, tires, glass, tar sand, peat, paper, lignite, oil shale
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
FR7219296A 1972-05-30 1972-05-30 Continuous reducing gas prodn - by injecting hydrocarbon and oxygen into different parts of an agitated molten metal bath Granted FR2186524A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7219296A FR2186524A1 (en) 1972-05-30 1972-05-30 Continuous reducing gas prodn - by injecting hydrocarbon and oxygen into different parts of an agitated molten metal bath

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7219296A FR2186524A1 (en) 1972-05-30 1972-05-30 Continuous reducing gas prodn - by injecting hydrocarbon and oxygen into different parts of an agitated molten metal bath

Publications (2)

Publication Number Publication Date
FR2186524A1 true FR2186524A1 (en) 1974-01-11
FR2186524B3 FR2186524B3 (fr) 1975-08-08

Family

ID=9099309

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7219296A Granted FR2186524A1 (en) 1972-05-30 1972-05-30 Continuous reducing gas prodn - by injecting hydrocarbon and oxygen into different parts of an agitated molten metal bath

Country Status (1)

Country Link
FR (1) FR2186524A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0175207A2 (fr) * 1984-09-15 1986-03-26 DORNIER SYSTEM GmbH Procédé et appareil pour gazéifier des ordures
DE3608005A1 (de) * 1986-03-11 1987-10-01 Dornier System Gmbh Verfahren zur entsorgung von sondermuell
US5577346A (en) * 1990-06-21 1996-11-26 Ashland Inc. Multi-zone molten-metal hydrogen and fuel gas generation process
US5645615A (en) * 1992-08-13 1997-07-08 Ashland Inc. Molten decomposition apparatus and process
WO1998022385A1 (fr) * 1996-11-22 1998-05-28 Ashland Inc. Reacteur a bain de metal fondu et procede associe
WO2012141621A1 (fr) * 2011-03-28 2012-10-18 Balasanov Andrei Vladimirovich Procédé de production d'hydrogène
RU2666197C2 (ru) * 2015-08-12 2018-09-06 федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" (НГТУ) Способ получения дисперсно-упроченного алюминиевого сплава

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0175207A2 (fr) * 1984-09-15 1986-03-26 DORNIER SYSTEM GmbH Procédé et appareil pour gazéifier des ordures
EP0175207A3 (en) * 1984-09-15 1986-12-30 Dornier System Gmbh Process and apparatus for gasifying refuse
DE3608005A1 (de) * 1986-03-11 1987-10-01 Dornier System Gmbh Verfahren zur entsorgung von sondermuell
US5577346A (en) * 1990-06-21 1996-11-26 Ashland Inc. Multi-zone molten-metal hydrogen and fuel gas generation process
US5645615A (en) * 1992-08-13 1997-07-08 Ashland Inc. Molten decomposition apparatus and process
WO1998022385A1 (fr) * 1996-11-22 1998-05-28 Ashland Inc. Reacteur a bain de metal fondu et procede associe
WO2012141621A1 (fr) * 2011-03-28 2012-10-18 Balasanov Andrei Vladimirovich Procédé de production d'hydrogène
RU2666197C2 (ru) * 2015-08-12 2018-09-06 федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" (НГТУ) Способ получения дисперсно-упроченного алюминиевого сплава

Also Published As

Publication number Publication date
FR2186524B3 (fr) 1975-08-08

Similar Documents

Publication Publication Date Title
FR2223449A1 (en) Reduction gas for metallurgical processes - made by passing recycle gas with carbon and/or hydrocarbons through a gas plasma to raise temp.
FR2186524A1 (en) Continuous reducing gas prodn - by injecting hydrocarbon and oxygen into different parts of an agitated molten metal bath
FR2273873A1 (fr) Procede et installation pour produire un acier allie
GB1423753A (en) Steel production method
ES443235A1 (es) Procedimiento para la fabricacion de arrabio liquido.
GB1178120A (en) Apparatus and process for the Deoxidation of a Molten Metal
FR2170281A1 (en) Fusing scrap iron - in vessel with concentric tuyeres providing oxygen and fuel
ES407219A1 (es) Procedimiento y dispositivo para la apertura de un cuerpo de obturacion no manipulable de la buza de fondo de una cu- chara de colada.
GB1181518A (en) Improvements relating to Production of Cast Metal.
ES2005846A6 (es) Procedimiento para el tratamiento posterior de una masa fundida de hierro antes de verterla en un molde de colada.
GB1423634A (en) Method of producing chrome steels
GB1126246A (en) Process of gaseous carburisation of steel
FR2049293A5 (en) Reduction of iron ores
GB1290831A (fr)
GB1478984A (en) Gas carburusing
FR2061822A5 (en) Controlled atmospheres for metallurgical - furnaces
BE748895A (fr) Procede de regulation de la marche d'un haut fourneau,
FR2181597A1 (en) Continuous heat treatment furnaces - with recycled furnace gases
GB985586A (en) Improvements in or relating to the treatment of molten steel
GB1441092A (en) Gas mixture and process for gas nitriding
FR2088927A6 (en) Controlled atmospheres for metallurgical - furnaces
JPS57169009A (en) Pretreatment of hot metal
JPS52156707A (en) Atmospheric gas controlling in continuous annealing furnace
GB1343116A (en) Refining iron or steel
GB583775A (en) Improvements in the manufacture of iron and steel

Legal Events

Date Code Title Description
ST Notification of lapse