| 摘要 |
PURPOSE:To prevent the sticking of solid fuel in the handling device, improve the pulverization efficiency and control the secondary granulation by adding a certain type of surface active agent of anion group at the time of burning solid fuels such as coal, oil coke, etc. CONSTITUTION:POE alkylether sulfate used as an additive for solid fuel is POE (1-4) alkylether sulfate whose salt comprises potassium, sodium, ammonium or alkanolamine such as mono, di or triethanolamine. For the raw material of the alkyl group, a mixture of oil and fat such as palm oil, cattle oil, sperm oil, etc. and synthetic alcohol etc. The solid fuel additive of surface active agent is added to the solid fuel by spraying, etc. as is or in the form of a solution at any point from the receiving of solid fuel prior to the pulverizer. The amount of the additive to be used is 100 to 10,000ppm relative to the solid fuel, and is changed according to the kind of solid fuel, moisture content, etc. |
