摘要
介绍了磷矿中碘的形成机理、含量、赋存状态及磷矿伴生碘的回收应用技术和主要方法。着重介绍了湿法磷酸中碘的回收技术及粗碘精制加工的工业应用。
The formation mechanism, content and status of iodine in phosphorus rock are presented, and the main technologies of recycling and application of accompanying iodine in phosphorus rock are expounded. The iodine recycling technology in wet process phosphoric acid and the industrial application of refined processing for crude iodine are focused on.
出处
《化学工业与工程技术》
CAS
2014年第4期38-42,共5页
Journal of Chemical Industry & Engineering
关键词
磷矿
伴生碘
回收
加工
phosphate rock
accompanying iodine
recovery
processing
