摘要
介绍了三盐基硫酸铅废渣回收生产工艺。通过对氢氧化钠的加入量、反应时间、反应温度等生产条件的研究 ,得出了最佳生产工艺条件。进行了氢氧化钠法和碳酸铵法的对比研究 ,得出了氢氧化钠法生产成本低 ,转化率高 ,是值得推广的新工艺。
The recovery processes of waste residue of tribasic lead sulfate were introduced.Through the study on the added amount of NaOH,reaction time and temperature,the optimum production process conditions were determined.By comparing the sodium hydroxide method and the salvolatile method,the former with low cost and high converting rate is a new valuable process for spreading.
出处
《无机盐工业》
CAS
2003年第4期42-43,共2页
Inorganic Chemicals Industry
