【摘要】 测定了油溶性表面活性剂失水山梨糖醇酐单油酸酯 ( Span80 )在碱性介质中水解的速率常数 ,实验表明Span80的水解在一定条件下可当作零级反应处理 .探讨了 Span80水解与液膜溶胀的关系 .更多还原

【Abstract】 In this paper, the hydrolysis dynamic constants of Span80 in the basic solution media had been calculated, the results showed that the hydrolysis of Span80 could be treated as pseudo-zero order reation. And the relationship of the swelling of emulsion liquid membrane system with the hydrolysis of Span80 had been discussed.更多还原