【摘要】 对国内外常用的半干法烟气脱硫技术进行了介绍 ,并分析了这些脱硫技术特点及其进展状况 ;在此基础上 ,针对燃用低硫煤电厂及老机组的改造 ,提出了一种新型简易半干法烟气脱硫工艺 ,此工艺通过一个多流体碱雾发生器 ,使脱硫剂和雾化液滴间的碰撞活化效率大大提高。更多还原

【Abstract】 Some kinds of semidry flue gas desulfurization technology are introduced and the characteristics and progress of which is also analyzed. According to the charac teristics of those desulfurization technology, a new simple flue gas desulfuriza tion method is proposed, which adopts spray water to humidify and activate desul furizing agent for SO 2 removal. This technology is suitable for the retrofit o f old power plant, and low sulfur coal is consumed.更多还原