湖南有色金属
湖南有色金屬
호남유색금속
HUNAN NONFERROUS METALS
2015年
4期
51-52,71
,共3页
沸腾焙烧%硫化锌精矿%粒度%微制粒%沸腾层
沸騰焙燒%硫化鋅精礦%粒度%微製粒%沸騰層
비등배소%류화자정광%립도%미제립%비등층
fluidized roasting%zinc sulfide concentrate%size%micro pelletized%fluidized roasting layer
对提高沸腾焙烧处理细粉锌精矿能力等进行探讨,通过细粉锌精矿在圆筒干燥过程中实现结构较松散的微制粒,满足沸腾焙烧入炉锌精矿粒度要求、优化沸腾焙烧工艺操作控制等工艺改进,能够提高沸腾焙烧处理含铜、铟高有价金属及高铅、高硅等细粉锌精矿能力,确保沸腾焙烧炉高效稳定经济运行。
對提高沸騰焙燒處理細粉鋅精礦能力等進行探討,通過細粉鋅精礦在圓筒榦燥過程中實現結構較鬆散的微製粒,滿足沸騰焙燒入爐鋅精礦粒度要求、優化沸騰焙燒工藝操作控製等工藝改進,能夠提高沸騰焙燒處理含銅、銦高有價金屬及高鉛、高硅等細粉鋅精礦能力,確保沸騰焙燒爐高效穩定經濟運行。
대제고비등배소처리세분자정광능력등진행탐토,통과세분자정광재원통간조과정중실현결구교송산적미제립,만족비등배소입로자정광립도요구、우화비등배소공예조작공제등공예개진,능구제고비등배소처리함동、인고유개금속급고연、고규등세분자정광능력,학보비등배소로고효은정경제운행。
The paper introduces improvement of fine powder zinc concentrate fluidized roasting processes,though that satisfies fluidized roasting zinc concentrate size requirement,loose structure fine powder zinc concentrate dried in rotary kilns conform micro pelletized.And then optimize operations achieves fluidized roasting processes treated involved Copper,Indium,high-Lead,high-Silicon etc fine powder zinc concentrate,that ensures fluidized roasting function economics stable and efficient.