年产900吨十二烷基酰胺磷酸酯甜菜碱生产车间设计.doc

毕业设计（论文） 课题名称：年产900吨十二烷基酰胺磷酸酯甜菜碱生产车间设计 院　（系） 化学生物与材料科学学院 专 业 化学工程与工艺 班 级 　090531 学学生姓名 邵菁 指导教师 杨绰 二年六月 Graduation Thesis Title An annual output of 900tons of alkyalmidophosphobetaine production workshop Name Jing Shao Student ID Advisor Yang chuo Director Major Chemical Engineering and Technology June 2013 年产900吨十二烷基酰胺磷酸酯甜菜碱生产车间设计 邵 菁 （东华理工大学化学工程与工艺系 江西抚州 344000） 摘 要 摘要：本设计内容为年产900吨十二烷基酰胺磷酸酯甜菜碱的生产车间工艺设计。甜菜碱是一种多功能表面活性剂,因其温和性、去污作用和良好的增泡、稳泡性能,是用于制备护发护肤用品的优良表面活性剂。近年来,国内外对磷酸酯型甜菜碱两性表面活性剂进行开发,但其类型较少,因此对这类表面活性剂进行深入而广泛的研究是极有必要的。在本设计中,以N，N－二甲基丙二胺与十二烷基脂肪酸甲酯缩合制得十二烷基酰胺丙基二甲基叔胺，进一步与2－羟基－3－氯丙磷酸酯反应，制得系列新型十二烷基酰胺磷酸酯甜菜碱。该系列产品具有优良的应用性能。其次，对整个反应进行物料恒算,热量恒算。对生产设备进行设计选型,厂房布置.最后绘制了生产工艺流程图,物料流程图,车间平面布置图,车间立面布置图。 关键词：N，N－二甲基丙二胺；烷基酰胺丙基二甲基叔胺；烷基酰胺磷酸酯甜菜碱 An annual output of 900tons of alkyalmidophosphobetaine production workshop Jing Shao East china institute of technology, fuzhou, jiangxi 344000 Abstract: The content of this design is to draft a annual output of 900 tons of alkyalmidophosphobetaine production workshop .Alkyalmidophosphobetaine is a versatile surfactant,as a moderate, decontamination role in the growing foam and satabilizing the foam . So it is a good surfactant in making the product which could care our skin and hair.In the recent years,the phosphate amphoteric surfactant is developing ,but it is still a small type.So researching this type of surfactant deeper and more extensive is extremely necessary.A series of amphoteric surfactants,alkylamidophosphobetaines were prepared from N,N-dimethgl-1,3-propylenediamine, alkylamidopropyldimethyl tertiary amine and 2-oxy-3-chlorpropyl phosphate in this design.These products have good applicating functions.Secondly, I make the materials counting and heat counting .The type of the production equipment is chosed and the workshop is disposed. At last the following of produ