新型高效除垢剂丁基六甲基二溴化铵合成技术

Guangzhou Chemical Industry(2017)

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Abstract
以三甲胺水溶液为原料,与1,4-二溴丁烷反应制备新型高效除垢剂丁基六甲基二溴化铵,反应分2步进行,且主要按照双分子亲核取代(SN2)反应历程进行,反应条件易控制,优化了反应条件,使反应顺利进行,降低了生产成本,无环境污染.该防垢除垢剂属于典型的Bola型表面活性剂,能在结垢体表面形成疏水、疏油、耐碱的吸附膜.吸附膜具有稳定周期长,除垢能力高,成本不高等优点.
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