纯燃高炉煤气锅炉热值变化对运行的影响  

Effect of Heating Value Changing in Pure Burning BFG Boiler

作　　者：秦小东 朱宇翔 

机构地区：[1]上海威钢能源公司,上海200431

出　　处：《锅炉技术》2010年第5期18-20,共3页Boiler Technology

摘　　要：高炉煤气是钢铁产业的副产品,其特点是煤气产生量大、可燃物含量少、发热量低,以及燃烧性能差。通过对高炉煤气特性的分析,以及3台同参数高温高压锅炉受热面及吸热进行比较,得出高炉煤气热值变化对锅炉运行的影响。The blaster furnace gas（BFG） is iron and steel estate by-product, it＇s characteristic is that coal gas rate of flow is high, combustible contents are few, heating value is low. As per analysis of BFG characteristic property, as well as three boilers comparison, obtain heating value changing effect the boiler operation.

关 键 词：纯燃高炉煤气锅炉 吸热特点 运行 

分 类 号：TK229.6[动力工程及工程热物理—动力机械及工程]