waste heat quantity

The paper analyzed the feasibility if converter steam can be used to RH refining furnace, because large quantity steam from converters waste heat boiler is released.

由于炼钢厂转炉蒸汽大量放散，对RH真空精炼炉使用转炉蒸汽的可行性进行了分析。

The waste heat loss is decided by the exit gas temperature and quantity, at fuel and air supply condition to keep stable, the exit gas quantity of the variety can be neglected.

而作为主要热损失的排烟热损失的大小直接决定锅炉效率的提高，排烟热损失的大小主要取决于排烟温度和排烟量，在燃料及送风条件保持稳定时，排烟量的变化可以忽略。

Terms, classfication, grade of waste heat in industry and calculating method of quantity of waste heat resources.

工业余热术语，分类，等级及余热资源量计算方法。