【摘要】 对钢铁冶金企业中焦化厂的工艺单元和相应的节能技术进行剖析。结果表明,工艺技术的进步是推动节能工作发展最重要的因素。炼焦工艺单元应重点应用控煤、煤调湿、焦炉自动控温、干熄焦四项新技术,而副产回收工艺单元的改进则应侧重于应用荒煤气显热回收、蒸馏用能优化等节能技术,同时应充分利用"三废"资源。更多还原

【Abstract】 Process units and relevant energy-saving technologies in coke-making plants of iron and steel metallurgical enterprises are analyzed.The results show that the progress of processes is the most important factor to giving an impetus to energy-saving task.Four new technologies such as feed coals control,CMC,computer control for coke oven battery heating process,CDQ,should be applied in coke-making process units.On the other hand,in by-product recovery process units we should place emphasis upon the uses of energy-saving technologies,such as sensible heat recovery of raw gas technology,optimized energy disposition technology for distillation and so on.At the same time,we must take full advantage of the "three wastes" resources.更多还原