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
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCING HYDROGEN-RICH COMBUSTIBLE GAS | 2011 |
|
RU2462503C1 |
| METHOD FOR GASIFICATION OF CARBON-CONTAINING SOLID FUEL | 2024 |
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| METHOD OF TURF-BASED GAS FUEL PRODUCTION | 2007 |
|
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| METHOD OF COAL GASIFICATION | 2012 |
|
RU2516651C1 |
| METHOD OF GASIFICATION OF SOLID FUEL AND DEVICE FOR ITS IMPLEMENTATION | 2017 |
|
RU2668447C1 |
