1·The process of dealing with the BF gas slime adopting roasting reduction method with Rotary Hearth Furnace was studied.
研究了采用转底炉工艺还原焙烧处理高炉瓦斯泥制备金属化球团。
2·The process of dealing with the BF gas slime adopting roasting reduction method with Rotary Hearth Furnace was studied.
高炉瓦斯泥中含有大量的铁，如能回收则是很好的炼铁原料。
3·Continuous car type furnace was used in iron ore reduction successfully. The contents of with rotary hearth furnace are as more than 92% metallization and about 90% total iron.
此炉子已经成功地用于铁精矿粉还原焙烧，所得到的海绵铁产品的金属化率大于92 %，全铁约90 %。
4·Rotary hearth furnace methods were introduced emphatically. Large-scale production of this technology has not yet reached the mature stage, but has good prospects for development.
重点介绍了转底炉法，该技术规模化生产尚未到达成熟的阶段，但具有良好的发展前景。
5·Considerate that normal rotary hearth furnace can't control the carbon potential precisely, we designed rotary hearth furnace with controlled atmosphere and then managed to use it in manufacturing.
针对传统可倾式渗碳转筒炉无法精确控制碳势的缺点，设计制作了可控气氛转炉并进行了试生产。
6·Furthermore, the value of heat inertia in the hearth of copper refining rotary anode furnace in the reduction phase is so big that smoke temperature change can not quickly respond to the disturbance.
且铜精炼氧化过程炉膛具有很大的热惯性，这直接导致炉膛烟气温度动态响应速度很慢、动态过程时间很长的现象出现。