摘要
根据高炉瓦斯灰的物料特性,考虑反应时间、反应温度、反应气体流量等影响瓦斯灰脱锌的因素,设计和开展了瓦斯灰脱锌试验。试验结果表明,100g瓦斯灰脱锌率达到90%以上时,高温区最佳反应温度为1 100~1 200℃;最佳反应气体流量为0.20m3/h;最佳反应时间为20~30min。
According to the material properties of blast furnace flue dust,its dezincification experiment was designed and carried out to study the influence factors,such as reaction time,reaction temperature and reaction gas flow.Experimental results show that when dezincification rate of 100 grams gas ash is above 90%,the optimum reaction temperature is 1 100 ~1 200 ℃ in high temperature zone,the optimum reaction gas flow rate is 0.20m3/h and the optimum reaction time is 20~30min.
出处
《武钢技术》
CAS
2016年第2期15-18,共4页
Wisco Technology
关键词
高炉瓦斯灰
脱锌率
反应温度
blast furnace flue dust
dezincification rate
reaction temperature
