喷煤最佳富氧率的研究 -

从维持适宜理论燃烧温度和使富氧效益最大化2个方面对高炉适宜富氧量进行了探讨,提出了煤焦临界置换比、增益临界富氧率、临界富氧气体价格等有实际意义的概念,并给出了相应的计算公式。 The suitable oxygen-enrichment rate for maintaining appropriate RAFT and maximizing the benefit Of oxygen-enrichment has been discussed in this paper.Some concepts including calculating formulae such as the critical coal-to-coke replacement ratio,the benefit-rising critical oxygen-enrichment rate and the critical oxygen price for oxygen-enrichment has been put forward