火电厂燃煤炉前分选提质试验研究

Experimental study on separating and upgrading of coal before combustion in thermal power plant

以贵州某火电厂为试点单位,选取贵州地区供煤能力强、具有价格优势、电厂采购量大的矿点,研究其分选特性,通过经济性、脱硫效果核算,认为采用炉前分选提质技术适用于该电厂,炉前分选提质技术具备经济效益及环保效益的优势。

Taking a thermal power plant as trial in Guizhou province, the Guizhou coal mineral oecurences which had long term excessive supply, price superiorities and the thermal power plant of large amount of purchase, were chosen to study their separating performance. The separating and upgrading technology of coal before combustion was applicable to the thermal power plant due to the accounting of economy and desulfurization effect. The separating and upgrading technology of coal before combustion had obvious advantages in the environmental protection and economic efficiency.