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过硼酸钠结晶介稳区的测定
叶雪芳; 衣守志; 肖清贵; 孙苒荻; 田颖; 徐红彬; 张懿
2016
Source Publication应用化学
Issue3Pages:"350-356"
Abstract

采用激光测定装置测定了过硼酸钠的溶解度和超溶解度,重点研究了过硼酸钠的溶解度、超溶解度以及结晶介稳区的变化规律,获得了过硼酸钠溶液的结晶介稳区,并用Apelblat方程对过硼酸钠的溶解度数据进行了关联。研究了降温速率、搅拌速率、六偏磷酸钠及聚丙烯酸钠添加量对过硼酸钠介稳区宽度的影响规律。研究结果表明,过硼酸钠溶解度随温度升高而增大,过硼酸钠的介稳区宽度在高温区较小而在低温区较大;降温速率的增大使过硼酸钠介稳区宽度变大,搅拌速率的增大使介稳区宽度变小;加入0.065%六偏磷酸钠和0.045%聚丙烯酸钠时获得的介稳区宽度最大。

Keyword溶解度 超溶解度 介稳区 添加剂 过硼酸钠
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/22360
Collection研究所(批量导入)
Recommended Citation
GB/T 7714
叶雪芳,衣守志,肖清贵,等. 过硼酸钠结晶介稳区的测定[J]. 应用化学,2016(3):"350-356".
APA 叶雪芳.,衣守志.,肖清贵.,孙苒荻.,田颖.,...&张懿.(2016).过硼酸钠结晶介稳区的测定.应用化学(3),"350-356".
MLA 叶雪芳,et al."过硼酸钠结晶介稳区的测定".应用化学 .3(2016):"350-356".
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