Development trend of bag house dust collection for high temperature flue-gas in domestic coal fired boilers sector and main desulfurizing technology for flue-gas were presented in the article.

• 论述了我国燃煤锅炉高温烟气袋式除尘的发展方向和烟气的主要脱硫处理技术,介绍了燃煤锅炉专用耐高温防酸复合过滤材料的研发状况。