摘要
在综合评述现有湿法磷酸精制技术及阐述已经工业化的溶剂萃取法和化学沉淀法组合工艺流程的基础上,通过对国内大型企业湿法磷酸精制项目进展的介绍,针对我国湿法磷酸精制技术研究现状和工业化情况提出了一些建设性的建议。
The existing wet-process phosphoric acid purified technology was systematically summarized. The industrialized solvent extraction and chemical precipitation combination process flow were discussed. By introduction to the domestic large enterprises wet-process phosphoric acid purified project progress, in response to the current status of wet-process phosphoric acid purified technology study in China and its industrialization, some constructive suggestions are put forward.
出处
《化工矿物与加工》
CAS
北大核心
2013年第5期35-38,共4页
Industrial Minerals & Processing
基金
国家自然科学基金(21206129)
武汉科技大学绿色制造与节能减排科技研究中心开放基金(B1210)
关键词
湿法磷酸
精制
化学沉淀
溶剂萃取
wet-process phosphoric acid (WPA)
purification
chemical precipitation
solvent extraction