摘要
以钠硼解石复合矿为原料,用工业碳酸钠、工业碳酸氢钠二次碱解制取硼砂,得到符合GB/T537-97优等品指标的硼砂产品,分解率≥98%,收率≥90%。
The preparation process of borax, taking ulexite, industrial standard sodium carbonate and sodium hydrocarbonate as raw material,was introduced. The result showed that resolution ratio was not below 98% and the recovery ratio was not below 90% and the product's quality matched with the best state standard GB/T537-97.
出处
《化工矿物与加工》
CAS
北大核心
2004年第8期18-19,共2页
Industrial Minerals & Processing
关键词
钠硼解石
硼砂
制取
工艺研究
ulexite
borax
preparation process
process research
