摘要
采用二次回归旋转实验设计方法组织实验。对实验数据处理得到的预测回归方程在实验范围内可以较好预测各因素在不同条件下对碘回收率的影响。结果表明,影响碘回收率的最重要的因素是相比V/L、反应时间和配氧率。
The study is made by experimental design of quadric rotational regression. In the experimental range, it comes to the following conclusion based on the research on the technology conditions and the analysis of the experimental data. The volume of oxidant and extract solvent have obvious effect on the recovery of iodine. Time of oxid - reduction reaction has some effect, and time of extract does not affect much.
出处
《贵州工业大学学报（自然科学版）》
CAS
2006年第4期46-49,共4页
Journal of Guizhou University of Technology(Natural Science Edition)
关键词
碘
提取
氟硅酸
湿法磷酸
iodine
extraction
fluorosilicic acid
wet process phosphoric acid
