广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2014年
19期
31-33
,共3页
周永兴%田宗平%曹健%周校书%邓圣为%陈铮%李超群
週永興%田宗平%曹健%週校書%鄧聖為%陳錚%李超群
주영흥%전종평%조건%주교서%산골위%진쟁%리초군
磷矿%选矿工艺%选矿药剂%选矿设备
燐礦%選礦工藝%選礦藥劑%選礦設備
린광%선광공예%선광약제%선광설비
phosphate rock%mineral processing technology%mineral processing reagents%mineral processing equipment
磷矿是一种重要的化工矿物原料，在工业上主要用于生产磷系肥料，制造黄磷、磷酸、磷化物及其它磷酸盐类产品。由于大量开采，富矿资源逐渐减少，人们被迫从难选的低品位胶磷矿中提取磷系产品。攻克低品位胶磷矿富集的难关是许多科研工作者的目标。本文介绍了我国胶磷矿资源、用途和选矿工艺现状，对现行选矿工艺和选矿药剂进行了评述，指出了胶磷矿选矿的发展趋势。
燐礦是一種重要的化工礦物原料，在工業上主要用于生產燐繫肥料，製造黃燐、燐痠、燐化物及其它燐痠鹽類產品。由于大量開採，富礦資源逐漸減少，人們被迫從難選的低品位膠燐礦中提取燐繫產品。攻剋低品位膠燐礦富集的難關是許多科研工作者的目標。本文介紹瞭我國膠燐礦資源、用途和選礦工藝現狀，對現行選礦工藝和選礦藥劑進行瞭評述，指齣瞭膠燐礦選礦的髮展趨勢。
린광시일충중요적화공광물원료，재공업상주요용우생산린계비료，제조황린、린산、린화물급기타린산염류산품。유우대량개채，부광자원축점감소，인문피박종난선적저품위효린광중제취린계산품。공극저품위효린광부집적난관시허다과연공작자적목표。본문개소료아국효린광자원、용도화선광공예현상，대현행선광공예화선광약제진행료평술，지출료효린광선광적발전추세。
Phosphate rock was an important chemical raw material , mainly used in industrial production of phosphate fertilizer, yellow phosphorus, phosphoric acid, phosphide, etc..Due to the increased mineral extraction, high-grade ore resources gradually reduced and phosphate series products were forced to get from low grade collophanite , for many researchers to overcome the difficulty from enriching low -grade phosphorite.China's phosphate rock resources , use and processing technology on the current situation , mineral processing and relevant reagents were reviewed , and the development trend of collophanite ore processing was pointed out.
