化学澄清
- 网络chemical clarification
化学澄清-
化学法制取JA澄清剂的研究
Study on the Preparation of JA Clarifier by Chemical Methods
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对以甲壳质化学法制取JA澄清剂的技术条件进行了优选。最适技术参数为：NaOH浓度50%、反应温度80℃、反应时间10h。
The technical conditions of JA clarifier preparation by chitin chemical methods were optimized and the optimum technical parameters were summed up as follows : 50 % NaOH concentration , reaction temperature at 80 ℃, and reation time for 10 h.