硬脂酸稀土合成中的计算机辅助计算  

Computer-aided optimization design in the synthesis of rare-earth stearates

作　　者：林锦贤[1] 

机构地区：[1]福州大学网络与信息中心,福建福州350002

出　　处：《计算机与应用化学》2008年第5期573-575,共3页Computers and Applied Chemistry

基　　金：福建省科技重大专项前期研究项目(2005HZ1011);福建省科技专项经费项目(2005K007)

摘　　要：硬脂酸稀土是重要的稀土热稳定剂。针对传统复分解法工艺上的不足,采用改进法合成硬脂酸稀土,探索影响合成反应的因素,以便确定比较合适的合成条件。本文利用正交试验法研究影响硬脂酸稀土热稳定剂在合成过程的实验因素,并通过计算机分析和优化实验结果,从而确定较合适的工艺条件。Rare-earth stearate is one of the most important rare-earth stabilizers. Synthesis of rare-earth sterarate is always using the traditional double decomposition technique, and there are many defects in this technique. To deal with the aforementioned problems, four kinds of rare-earth stearates were synthesized by using the improved double decomposition technique, the influencing factors of the synthetic reaction were investigated. With the help of computer, the data of orthogonal test was analyzed, and the preferable synthetic conditions of rare-earth stearates were presented.

关 键 词：计算机辅助计算 正交试验 硬脂酸稀土 优化设计 

分 类 号：TP391.75[自动化与计算机技术—计算机应用技术]