燃煤电厂主要污染物浓度换算与净化要求

Cleaning standard and concentration conversion of the main pollutants in coal power station

针对我国燃煤电厂燃气轮机叶片保护及环境排放标准方面存在的问题,针对浓度换算进行了分析,得到了换算系数,提出了高温煤气净化要求,认为浓度换算系数与高温气体的组成成分、炉型、煤炭颗粒的尺寸等很多因素有关,依据环保与燃气轮机叶片保护标准,提出了高温煤气净化的要求。

Aiming at the problems in protection of gas turbine blades used in coal-power stations and the environmental discharge standard, the author analyze the density conversion, and get the conversion coefficient,also put forward the cleaning standards in high temperature flue gas. The authors think the density conversion coefficient is related to the composition of the high temperature flue gas, the style of the coal-boiler, the coal size, and so on.