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活性黑KN-B合成及膜处理工艺
引用本文:刘建平.活性黑KN-B合成及膜处理工艺[J].染料与染色,2009,46(6):5-8.
作者姓名:刘建平
作者单位:常州纺织服装职业技术学院,常州,213164
摘    要:本文对活性黑KN-B合成及膜处理工艺进行了探讨,探索了提高藏青含量的合成方法。通过高效液相色谱分析,得出最佳合成工艺条件。由于反应产物中含有大量的无机盐,染料的纯度低,因此对反应产物进行膜处理,分离反应产物中的无机盐,从而提高活性黑KN—B的纯度。

关 键 词:活性黑  合成  膜处理  工艺

The Synthesis and Membrane Treatment Process of Reactive Black KN-B
LIU Jian-ping.The Synthesis and Membrane Treatment Process of Reactive Black KN-B[J].Ranliao yu Ranse,2009,46(6):5-8.
Authors:LIU Jian-ping
Affiliation:LIU Jian-ping (Changzhou Textile Garment Institute,Changzhou 213164,Jiangsu China)
Abstract:The synthesis and membrane treatment process of Reactive Black KN-B were discussed.The synthesis method of increasing content of the product was studied.The optimum synthesis process conditions were obtained by the analysis of HPLC.The product was treated by the membrane because its low purity caused by large amounts of inorganic salt.The purity of Reactive Black KN-B was increased by seperating inorganic salt in it.
Keywords:reactive black  synthesis  membrane treatment  process  
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