A new ignition technology which consumed no oil but some electric energy was developed and tested with coal-water slurry and pulverized coal in this paper. This the only one no oil ignition method for coal-water slurry and one of the practical no oil ignition methods for pulverized coal at present, and can ignite 150kg/h coal-water slurry or pulverized coal with only 12～20KW electric power on the cold air conditions. The ignition properties of the coal-water slurry and the pulverized coal were researched on a single particle combustion furious and on the no oil ignitor. The igniting wall temperature of the coal-water slurry is at least 200°C higher than that of the pulverized coal, but the single particle ignition temperatures are the same.
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