VOCs refer to those organic compounds with high vapor pressure at ordinary atmospheric temperature, which could easily evaporate from the liquid or solid form of this compound to enter the atmosphere. From: Encyclopedia of Sustainable Technologies, 2017 ...
2.Vapor-Liquid Equilibria data in vacuum (under the pressure of 50 mmHg and 100 mmHg) have been obtained for toluenedi- amine (TDA) isomeric compounds using a recirculation still.将该模型用于TDA同分异构体分离塔的模拟计算中,结果与生产数据基本相吻合,表明所得的TDA同分异构体的气液平衡关系以及由...
Kingston, On., Canada, K7K 5LO (Received July 5, 1990) ABSTRACT: The overall interaction parameter for the ternary polymer solution formed by: oc-methylstyrene(l}-toluene(2)-poly(oc-methylstyrene)(3) was determined from static vapor pressure using a binary liquid mixture computation method....
where coefficients A,B, and C are determined from experimental data. Values of these coefficients for a large number of chemical species can be found from many sources, includinghttp://webbook.nist.gov/chemistry. Commonly used units are [mmHg] for pressure and [deg C] for temperat...
New data of the vapor-liquid equilibria of the system chloroform-methanol-benzene were obtained at 760 mmHg. The activity coefficients were satisfactorily correlated according to the Redlich-Kister equation and could be predicted by considering only the binary data. Boiling points of the ternary mixtur...
All of the results could be correlated by the Wilson equation with the parameters at 50 mmHg pressure, up to the atmospheric p... H Katayama,I Watanabe - 《Journal of Chemical & Engineering Data》 被引量: 34发表: 1982年 Isobaric vapour—liquid equilibria of ethanol—toluene—sodium acetate ...
Vapor-Liquid Equilibria data in vacuum (under the pressure of 50 mmHg and 100 mmHg) have been obtained for toluenedi- amine (TDA) isomeric compounds using a recirculation still. 将该模型用于TDA同分异构体分离塔的模拟计算中,结果与生产数据基本相吻合,表明所得的TDA同分异构体的气液平衡关系以及由...
Vapor-Liquid Equilibria data in vacuum (under the pressure of 50 mmHg and 100 mmHg) have been obtained for toluenedi- amine (TDA) isomeric compounds using a recirculation still. 将该模型用于TDA同分异构体分离塔的模拟计算中,结果与生产数据基本相吻合,表明所得的TDA同分异构体的气液平衡关系以及由...
Vapor-Liquid Equilibria data in vacuum (under the pressure of 50 mmHg and 100 mmHg) have been obtained for toluenedi- amine (TDA) isomeric compounds using a recirculation still. 将该模型用于TDA同分异构体分离塔的模拟计算中,结果与生产数据基本相吻合,表明所得的TDA同分异构体的气液平衡关系以及由此...
Since the vapor pressure (log(pressure/mmHg)) of aromatic solvents benzene (1.978), toluene (1.462) and aniline (0.489) is lower compared to the aliphatic hydrocarbon, n-hexane (2.179), the observed higher sensing selectivity towards toluene or pyridine vapors cannot be due to the difference ...