吨焦耗煤指标的影响因素分析

Effect Factor Analysis of Coal Consumption per Ton Coke

吨焦耗煤指标的主要影响因素有配煤挥发分、焦炭挥发分、焦炭烧损率、焦灰产量、进厂煤水分化验、焦炭称量等,分析表明,因计算基础不同,各企业间的吨焦耗煤指标缺少比较的统一性。济钢焦化厂在焦炭全干熄和干熄焦灰不计入焦炭产量的前提条件下,经推算,吨焦耗煤指标值在1.375t左右。

The main effect factors of coal consumption per ton coke include the volatile component of blending coal,the volatile component of coke,burning loss of coke,moisture of coal and production of coke and so on.The analysis showed that because of different computation base,coal consumption per ton coke index between each enterprise had no comparative uniformity.On the base of CDQ of all the coke and coke dust barring the coke production,the index of coal consumption per ton coke in Jinan Steel Coking Plant was about 1.375 t by calculating.