A vibrational assignment is proposed for tetrahydrofuran and used with available structural, energetic, and calorimetric data to compile a table of the chemical thermodynamic properties. Determinations of the vapor pressure also are reported.doi:10.1016/0021-9614(70)90026-1D.W. Scott...
The molecular weights of aquatic fulvic acids extracted from five rivers were determined by vapor pressure osmometry with water and tetrahydrofuran as solvents. The values obtained ranged from 500 to 950 dallons, indicating that the molecular weights of aquatic fulvic acids are not as great as has...
Vapor-Liquid Equilibrium Data of Ethyl Acetate-Isopropyl Ether and Ethyl Acetate-Tetrahydrofuran Systems at Atmospheric Pressure 乙酸乙酯-异丙醚和乙酸乙酯-四氢呋喃物系常压汽液平衡数据的测定 www.ilib.cn 3. Measurement of Isobaric Vapor-Liquid Equilibrium Data for the System of Ether-Alcohol-Water 醚-...
Prediction of vapor-liquid-liquid-hydrate phase equilibrium for multicomponent systems containing tetrahydrofuran Numbers of hydrate-based new techniques require the algorithm to be able to perform multiphase flash calculation where one phase is a gas hydrate phase. Te... QingLan,Ma,GuangJin,... - ...
Tetrahydrofuran (THF) is frequently used as a thermodynamic promoter in the development of hydrate-based technique, which can reduce the hydrate formation pressure, especially when methane or hydrogen exists. However, it is a hard work to describe accurately the phase behavior of THF-water system ...
1.Correlation ofVapour-Liquid Equilibriumfor Terany System of Hydrocyanicacid-Acetone-Water;氢氰酸-丙酮-水三元体系汽液平衡的关联 2.Using QCSM model to connect the data of experiments,and to calculate the data of vapour-liquid equilibrium of constant pressure,results of calculations have been obtained...
Isobaric Vapour–Liquid Equilibrium Data Measurement for a Binary System of Green Solvent 2-Methyltetrahydrofuran and Acetic acid at 101.3 kPa 1,4-dioxane, ethylacetate, and tetrahydrofuran over a temperature range from 299.15 to 328.15 K at atmospheric pressure were measured by gravimetric method......
Parameters: P /Pa Pressure Variables: x 1 /- Mole fraction of component 1 in liquid phase, T /K Temperature, y 1 /- Mole fraction of component 1 in vapor phase Method: Direct measurement of T and y 1 at variable x 1 and constant P Chemical substances in this chapter: Element System...
1. Pressure sensitive, antiseptic wound covering material impermeable to bacteria and viruses, but permeable to watervapour, comprising a substrate of a synthetic polymer and a pressure sensitive adhesive layer on at least the part of the substrate to be stuck to the skin, in which adhesive layer...
Corrigendum to “High-pressure vapor–liquid equilibria of the second generation biofuel blends (2-methylfuran+ iso -octane) and (2-methyltetrahydrofuran+di- n -butyl ether): Experiments and PCP-SAFT modeling” [Fluid Phase Equilib. 400 (2015) 95–102]...