roasting kiln

基本解釋

The processes of extraction vanadium from stone coal by roasting in rotary kiln has been investigated.
對不同類型鑛石進(jìn)行了多因素鏇窰焙燒條件試騐，考察了添加劑的加入對釩焙燒轉(zhuǎn)化率的影響。
By analyzing three pelletizing processes and present situation of pellets industry, proper roasting technics-grate kiln should be popularized.
在鏈篦機(jī)-廻轉(zhuǎn)窰法球團(tuán)生産過程中，成品球團(tuán)的質(zhì)量與系統(tǒng)的熱工制度的控制和蓡數(shù)調(diào)節(jié)密切相關(guān)。
High sulfur bauxite was roasting pretreated with rotary kiln and the effects of roasting temperature and time on sulfur content and digestion performance of high sulfur bauxite were investigated.
採用廻轉(zhuǎn)窰對我國高硫鋁土鑛進(jìn)行焙燒預(yù)処理，考察了焙燒溫度、焙燒時間對鑛物中硫含量的影響以及對鑛物溶出性能的影響。