利用中低品位磷矿生产过磷酸钙的可行性分析  

Feasibility analysis of SSP production with medium and low grade phosphate rock

作　　者：樊蕾[1] 方晓峰[2] 

机构地区：[1]昆明有色冶金设计研究院股份公司,云南昆明650051 [2]云南省化工研究院,云南昆明650228

出　　处：《磷肥与复肥》2015年第4期28-30,共3页Phosphate & Compound Fertilizer

摘　　要：根据过磷酸钙的生产现状,在合理配矿的条件下,按照过磷酸钙厂家的技术指标,通过工艺计算,分析了中低品位磷矿生产过磷酸钙的技术可行性;并以磷矿品位为w(P_2O_5)24%为例,分析了中低品位磷矿生产过磷酸钙的经济可行性。分析结果表明,利用中低品位磷矿生产过磷酸钙技术经济指标良好,具有一定的产品优势。Based on the status of SSP production, under the condition of rational ore matching, the technicalfeasibility of SSP production with medium and low grade phosphate rock are analyzed by process calculationaccording to the technique data of SSP factory; With the w(P_2O_5)24% phosphate rock as an example, economicfeasibility of SSP production with medium and low grade phosphate rock are analyzed. The results show: thetechnical and economic indicators of SSP production with medium and low grade phosphate rock are good, whichhas certain product advantage.

关 键 词：中低品位磷矿 过磷酸钙 技术可行性 经济可行性 

分 类 号：TQ442.11[化学工程—化学肥料工业]