摘要
针对海绵锡中粗锡回收率较低的现状,从提纯温度、辅料使用等方面入手,分析了影响回收率低的各项因素,提出了对策并进行了效果检查。
This paper introduces in the production process of Henan Yuguang Gold ＆ lead Group Ltd in the last year, the sponge tin recovery rate is very low, according to the temperature, purification accessories, various influencing factors are analyzed, reduce the cost, improve economic efficiency, solve the problem of environmental protection.
出处
《济源职业技术学院学报》
2013年第3期6-9,共4页
Journal of Jiyuan Vocational and Technical College
关键词
海绵锡
粗锡
碱煮
还原炉
sponge crude tin
tin
alkali cooking
reduction furnace
