共沸物,azeotrope
1)azeotrope[英]['eizi:?,tr?up][美]['ezi?,trop]共沸物
1.A new combination process of distillation with salt extraction for separating organic solvent-water azeotropes;利用分批精馏和盐效萃取分离有机溶剂-水共沸物的新工艺(英文)
2.Influence of Nonvolatile Solute on Boiling Point of Azeotrope;非挥发性溶质对共沸物沸点的影响(英文)
3.Separation of tetrahydrofuran-ethanol binary azeotrope by extractive distillation萃取精馏分离四氢呋喃-乙醇共沸物
英文短句/例句

1.Such a constant-boiling solution is called an azeotrope.这样的恒沸溶液叫做共沸物
2.Influence of Magnetic Field on the Vapor-Liquid Equilibrium of Binary Azeotrope;磁场对二元共沸物系汽液平衡的影响
3.Research for the Separation Method of Ethyl Acetate-Isopropanol Azeotropic Mixture乙酸乙酯—异丙醇共沸物分离方法研究
4.Pervaporation Dehydration of Ethyl Acetate-Ethanol-Water Azeotrope乙酸乙酯—乙醇—水共沸物渗透汽化脱水
5.Separation of tetrahydrofuran-ethanol binary azeotrope by extractive distillation萃取精馏分离四氢呋喃-乙醇共沸物
6.The Separation of Methanol-DMC Azeotrope Mixture甲醇-碳酸二甲酯二元共沸物的分离
7.The Preparation of PVA Vapor Permeation Membrane Separating Ethanol-water Closed Azeotrope;分离乙醇水近共沸物PVA蒸汽渗透膜的制备
8.Study on the Separation of Methanol-Acetone Binary Azeotrope Using Extractive Distillation;萃取精馏分离甲醇和丙酮共沸物的研究
9.Study on Batch Extractive Ditillation for Separating Minimum Boiling Azeotropes间歇萃取精馏分离最低共沸物系的研究
10.Basic Study on Separation of Azeotrope by Active Packing利用活性填料分离共沸物系的基础研究
11.Simulation and Experiment for Separation of Cyclohexane -Isopropanol Azeotropic Mixture环己烷—异丙醇共沸物分离的模拟与实验研究
12.Extractive Distillation of Ethanol-Cyclohexane Azeotrope Using Ionic Liquid as Extractant离子液体萃取精馏分离乙醇-环己烷共沸物
13.PREDICTION OF AZEOTROPY FOR BINARY HFCs AND HCs HOMOGENEOUS MIXTURES二元HFCs和HCs均相共沸物的预测方法研究
14.Separation of benzene-cyclohexane azeotrope by combined process of extraction with salt and distillation加盐萃取-精馏耦合分离苯-环己烷共沸物
15.Separation of Methanol-Acetone Azeotropic Mixtures by Batch Extractive Distillation间歇萃取精馏分离甲醇—丙酮共沸物的研究
16.A new method of adopting combined extraction- rectification technique to separate an azeotrope of trimethyl borate and methanol has been narrated in the article.叙述了采用萃取精馏法分离硼酸三甲酯和甲醇共沸物的新方法。
17.benzene-methanol azeotrope苯-甲醇共沸混合物
18.Study on Separation of Azeotrope Mixtures by Batch Extractive Distillation;共沸混合物的间歇萃取精馏分离研究
相关短句/例句

azeotropic copolymer共沸共聚物
3)azeotropic mixture共沸混合物
1.The molar heat capacities of the azeotropic mixture composed of water and n-propanol were measured by an adiabatic calorimeter in temperature range from 80 to 320?K.用全自动低温绝热量热计测定了水和正丙醇组成的共沸混合物(x(H2O)=0。
2.This paper discusses a new azeotropic mixture refuigerant named JDR01 in detail.本文详细介绍了一种新的共沸混合物制冷剂JDR01,它是制冷剂CFC12的相似替代物,可用于CFC12制冷系统的直接充注式替代。
3.Using n-hexane as entrainer,ethanol-water azeotropic mixture is separated and studied on operating time,reflux ratio control,dosage of azeotropic agent and the practical application under the conditions of the new technology.通过一个具有塔釜回流的精馏塔实验装置,以正己烷为共沸剂,从操作时间、回流比的控制、共沸剂的用量及实际应用等方面对塔釜回流共沸精馏技术分离乙醇-水共沸混合物进行了实验研究。
4)Azeotrope[英]['eizi:?,tr?up][美]['ezi?,trop]共沸混合物
1.Thermodynamic Investigation of the Azeotrope of Water and Ethanol;水-乙醇二元体系共沸混合物的热力学研究
5)Azeotrope separation共沸物分离
6)homogeneous azeotrope均相共沸物
延伸阅读

均相共沸物分子式:CAS号:性质:由组分A和B组成的二元系统,在某一组成下组分A的挥发度比组分B的挥发度大;随着组分A和B的相对量发生变化,到某一组成以后组分A的挥发度就小于组分B的挥发度了。挥发度大小的次序发生倒转时的混合物叫共沸混合物,其组成叫共沸组成。在共沸组成下汽液相的组成是相同的。这共沸液体可由一相或两个不完全互溶的相组成。当由一个液相组成时称为均相共沸物,由两液相组成时称为非均相共沸物。共沸物的存在常常阻碍用普通精馏塔将二元混合物分离成纯组分。