azeotropic相关论文
以油页岩灰渣提取的硅酸钠为原料,采用溶胶-凝胶法并结合多种纳米粉体分散技术,制备了分散性好、粒径均一的纳米SiO2,其平均粒径约......
采用溶液共沸法直接缩聚制备聚乳酸.探讨了复合催化剂、溶剂用量、反应时间及反应装置对聚乳酸相对分子质量的影响.结果表明：以乳酸......
Efficient tuning of the coefficients used by proportional-integral-derivative(PID)controllers enhances their performance......
Preparation and Characterization of La0.8Sr0.2MnO3-δ Cathode for SOFCs Fabricated Using Azeotropic D
Strontium doped lanthanum manganite (LSM) powders were synthesized by three different routes: azeotropic distillation, s......
细水雾与油池火相互作用之初往往会使燃烧剧烈,强化火焰.实验研究与理论分析表明,雾滴在可燃物表面蒸发是造成这种现象的主要原因.......
根据气液相平衡理论设计了测定合金气液相平衡的试验设备并测定了铅锑合金气液相平衡数据。测定结果证实了铅锑合金存在共沸现象,......
１ＩＮＴＲＯＤＵＣＴＩＯＮＩｔｉｓｗｅｌｋｎｏｗｎｔｈａｔｓｉｎｔｅｒｉｎｇｔｅｍｐｅｒａｔｕｒｅｗｉｌｂｅｇｒｅａｔｌｙｄｅｃｒｅａｓｅｄｄｕｅｔｏｐｒｅｐａｒａｔｉｏｎｏｆｕｌｔｒａｆｉｎｅａｎｄｈｏｍｏｇｅｎｅｏｕｓｐｏｗｄｅｒｓ．Ａｓａｒｅ.........
共沸与近共沸混合工质ＣＦＣｓ替代物的热力学分析阴建民，何茂刚，刘咸定，刘志刚（西安交通大学动力系西安７１００４９）关键词：共沸混合工质，替代物，热力学分析一......
采用Aspen Plus流程模拟软件,以1,3–丁二醇为溶剂,通过对三元剩余曲线特征的分析,建立双塔萃取精馏醋酸异丁酯精制工艺流程.考察......
ｔｕｄｙｏｎＳｅｐａｒａｔｉｏｎｏｆＴｏｌｕｅｎｅａｎｄＨｅｘａｍｅｔｈｙｌ－ｄｉｓｉｌｏｘａｎｅｆｒｏｍＣｅｐｈａｌｏｓｐｏｒｉｎＷａｓｔｅＳＵＮＺｈｉｒｏｎｇＬＩＪｉｎｇＣＨＥＮＱｉｎｇｙａｎ（孙治荣）（李＠）（陈庆琰）（Ｄｅｐｔ．ｏｆＡｐｐｌ.........
以工业水玻璃为硅源,采用溶胶-凝胶和共沸蒸馏的方法在常压下制备SiO2气凝胶,研究制备条件对SiO2气凝胶性能的影响.结果表明,当溶......
Azeotropic distillation is a special distillation method for separating liquid mixtures, which has better distillation e......
Distillation is one of the oldest and most important separation processes used in the chemical and petrochemical industr......
QSPR modeling of azeotropic temperatures and compositions for binary azeotropes containing lower alc
Binary azeotropes, which contain two chemicals with a relative volatility of 1, are very common in the chemical industry......
概述了脱除二甲基二氯硅烷恒沸盐酸水解副产物盐酸中的硅氧烷的基本方法——活性炭吸附法、聚苯乙烯基树脂吸附法和膜分离法，比较了......
实验测量了二元共沸混合工质HFC23／FC116的池核沸腾传热特性。实验测量的加热面为紫铜表面，热流密度范围为50kW／m^2～300kW／m^2。同时实......
In order to extract the scarce natural liquor flavoring which is the dream of many liquor factories from yellow water,th......
