Air oxidation ; sodium thioantimonite ; sodium thiosulfate ; removing impuritie .

空气氧化法;焦锑酸钠;硫代硫酸钠;除杂。

The removal of arsenic and antimony from the oxidated solution was investigated in the sodium thioantimonite production by air oxidation , and the approach of enhancing the by-product output of sodium thiosulfate was explored .

研究了空气氧化法生产焦锑酸钠的氧化后液中脱除砷和锑的方法，并探讨了提高副产品硫代硫酸钠产量的途径。