• Resources Recycling
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• v.12 no.2
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• pp.54-61
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• 2003

In this paper a system of plasma ignition(SPI) which is applied for the ignition and stabilization of coal-dust fuel burning for decreasing fuel black oil consumption is described. The advantages of SPI are demonstrated, and the positive results of SPI which is operated at the thermal-clamping boilers installed in production and heating plants are described. The similar system was tested in demonstration and industrial installations to confirm the results. The improvement of economical, operating and ecological performances of the boiler are shown.