PROCESS OF PRODUCING GAS FROM SOLID FUEL

PROCESS OF PRODUCING GAS FROM SOLID FUEL

FIELD: solid fuel gasification. ^ SUBSTANCE: invention relates to processes for production of combustible gases from solid carbon-containing fuel, in particular to gasification of lump and granulated fuel, and can find use in chemical industry and heat-and-power engineering. In the process according...

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Bibliographische Detailangaben
Hauptverfasser: MAKEEV ANATOLIJ ANATOL'EVICH, PODOROV SERGEJ VIKTOROVICH, ZAVORIN ALEKSANDR SERGEEVICH, KAZAKOV ALEKSANDR VLADIMIROVICH
Format: Patent
Sprache:eng ; rus
Schlagworte:
CARBURETTING AIR OR OTHER GASES
CHEMISTRY
FUELS
LUBRICANTS
METALLURGY
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES
TECHNICAL GASES CONTAINING CARBON MONOXIDE
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Beschreibung
Zusammenfassung:FIELD: solid fuel gasification. ^ SUBSTANCE: invention relates to processes for production of combustible gases from solid carbon-containing fuel, in particular to gasification of lump and granulated fuel, and can find use in chemical industry and heat-and-power engineering. In the process according to invention, solid fuel (peat, brown coal, or wood) is heated to temperature not higher than 150°C in presence of metal oxide (iron and aluminum oxides) catalyst under blow conditions, which blow is carried out with overheated steam at 150 to 400°C. ^ EFFECT: increased degree of solid fuel conversion, raised combustion heat of resulting gas, reduced temperature, and reduced production cost. ^ 3 dwg, 1 tbl, 3 ex