1·In this paper, the preparation of tribasic lead sulfate from lead slag formed during tellurium extraction was studied.
研究了以脱碲铅渣为原料制备三盐基硫酸铅的工艺。
2·The quality of the tribasic lead sulfate synthesized can meet the enterprise standard(HG2340-1992).
合成的产品三碱式硫酸铅质量符合原化工部行业标准（HG2340—1992）。
3·The recovery processes of waste residue of tribasic lead sulfate were introduced.
介绍了三盐基硫酸铅废渣回收生产工艺。