摘要
从理论上推导出实验规律"对于聚合铝溶液总铝浓度固定的情形,当碱化度B(或配位化学中平均配位数n)等于2.46时,Al13百分数可取最大值".实际上是Al13百分数最大值较大时的近似结果.推导出2种不同情形时Al13百分数取最大值的条件,并给出可能的应用方法.
The experimental principles in polymeric Aluminum preparation：＂when average coordination number of polymeric Aluminum equals to 2.46,the percentage of Al13 in solution with fixed total Aluminum concentration reaches its maximal＂ were discussed theoretically in this paper,and we found that it is a rough conclusion satisfied only when the percentage of Al13 is large enough.The possible way of obtaining experimental conditions for maximum Al13 percentage of two kinds of polymeric Aluminum preparation methods was also provided.
出处
《高师理科学刊》
2011年第5期44-47,共4页
Journal of Science of Teachers＇College and University
关键词
聚合铝
Al13离子
分布系数
最大值
碱化度
polymeric Aluminum
Al13 ion
distribution coefficient
maximum
basicity
