摘要
三甲胺与盐酸反应，生成三甲胺盐酸盐，再与环氧乙烷反应生成氯化胆碱。第一步反应采用文丘里反应器，第二步反应采用静态混合反应器，后部的干燥脱色也采用了先进技术。与原工艺设备相比，新工艺可简化操作过程，优化反应条件，缩小设备尺寸，提高生产效率。
Choline chlorids was synthesized by way of wacting trimethyeamine with hydrochloric acid,then the product with ethylene oxide.A novel process was established through developing the mana reactors.In the pross operation procedure was more facile and the height of the workshop may be lower.The process was more reasonable and feasible.
