660 MW超临界锅炉燃用生物酶预处理煤的试验研究

Experimental Research on Coal Pretreatment Technology by Biological Enzyme for a 660 MW Supercritical Boiler

在某660MW超临界锅炉上进行燃用生物酶预处理煤的试验,研究了该技术在大规模工业化使用时对锅炉效率、NOx及SO 2生成量的影响。结果表明:该技术对锅炉效率没有提升效果,对降低NOx 及SO2生成量有一定效果。

Experimental tests were conducted on a 660 MW supercritical boiler burning the coal pretreated by biological enzyme to study the effects of coal treatment technology on the boiler efficiency, NOx generation and SO2 generation, etc., during large-scale industrial application of the technology. Results show that this technology has no effect on the improvement of boiler efficiency, but has a certain effect on the reduction of NOx generation and SO2 generation.