本文对空气氧化硫代亚锑酸钠溶液沉锑进行了研究，考察了催化剂的组合、鼓风强度、温度及氢氧化钠浓度等因素对沉锑效果的影响。%A study on antimony precipitation from sodium thioantimonite by air oxidization is reported in this paper.The selection and combination of catalyzers is carreied out.The influence of blast intensity，temperature and NaOH concentration on antimony precipitation is investigated.
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