摘要
针对钼精矿中含铅高 ,对其降铅药剂磷诺克斯进行试验研究。试验结果表明 ,提高NaOH浓度及P2 S5与NaOH配比 ,可使Pb由 0 .132 %降至 0 .0 42 %。但配制过程中安全问题应引起足够的注意。建议规范磷诺克斯的配制过程 。
On the basis of high lead in molybdenum concentrates,tests are made on the effects of P-Nokes concentration.It indicates that higher ratio of P 2S 5 and NaOH performs stranger depression effects on lead,but safety should be pay much attention.So the author suggests that it should standardize the making process of reagents for production of molybdenum concentrate in high quality.
出处
《中国钼业》
2002年第3期25-28,共4页
China Molybdenum Industry
关键词
磷诺克斯
浓度
配比
药剂配制
P-Nokes,Concentration,Ration,Reagents-making.
