Download or read book Vapor liquid equilibrium behavior of methane binary hydrocarbon mixtures written by Oscar A. Contreras and published by . This book was released on 1971 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Prediction of Vapor Liquid Equilibrium Constants written by Thomas Hsiao-ling Hsiung and published by . This book was released on 1971 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book VAPOR LIQUID EQUILIBRIA OF LIGHT HYDROCARBON SYSTEMS CONTAINING HYDROGEN AT LOW TEMPERATURE written by ALVIN LYNN BENHAM and published by . This book was released on 1956 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Low Temperature Vapor liquid Equilibrium in Light Hydrocarbon Mixtures written by Arthur Roy Price and published by . This book was released on 1957 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book VAPOR LIQUID EQUILIBRIA IN BINARY HYDROCARBON WATER SYSTEMS written by RIKI KOBAYASHI and published by . This book was released on 1951 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book VAPOR LIQUID EQUILIBRIUM BEHAVIOR IN METHANE HYDROCARBON SYSTEMS written by Nicholas Walter Prodany and published by . This book was released on 1967 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this research was to investigate the vapor-liquid equilibrium behavior of methane-pentane binary systems and methane-pentane ternary systems throughout the two-phase region. Phase equilibrium was obtained in a constant-volume cell equipped with an internal stirrer. Phase compositions were determined by withdrawing small samples of each phase and analyzing them using gas chromatography. Vapor-liquid equilibrium data were obtained for the methane-isopentane binary system at pressures from about 500 psia up to the critical region at temperatures of 160°F, 220°F, and 280°F. Data were obtained for the methane-neopentane binary system for pressures from about 300 psia up to the critical region at temperatures of 160°F, 220°F, and 280°F. Data were obtained for the methane-normal pentane binary system at a temperature of 220°F. The phase behavior of the methane-isopentane-normal pentane ternary system was investigated. Vapor and liquid phase compositions were determined at pressures from about 500 psia up to the critical region at temperatures of 160°F, 220°F, and 280°F. Finally data were obtained for the methane-neopentane-normal pentane ternary system at pressures from 500 psia up to the critical region at a temperature of 160°F. The experimental data obtained are discussed. Diagrams of pressure versus composition are presented for the binary systems. Diagrams of equilibrium vaporization ratio as a function of pressure are also presented. For the ternary systems, diagrams of equilibrium vaporization ratios versus pressure are presented. In addition, pressure versus composition and triangular compositions diagrams are included. An analytical correlation which predicts equilibrium vaporization ratios is presented. Calculated equilibrium vaporization ratios are compared with observed equilibrium vaporization ratios. For the total number of points investigated in this research the absolute average deviation of the predicted equilibrium rations from the observed ratios is within eight percent. The analytical expression, a modified form of the Chao-Seader correlation, (10) incorporates in empirical correction factor. This factor which is based on the phase behavior of methane in isopentane effectively decreases the predicted methane equilibrium ratios by approximately 20 percent in the critical region. The correlation represents the methane-neopentane binary system with an average absolute deviation of approximately 12 percent. Finally, a review is presented on methods employed in predicting phase equilibrium behavior.

Download or read book CORRELATION OF THE VAPOR LIQUID EQUILIBRIUM CONSTANTS OF HYDROCARBONS VOLUMES I AND II written by DONALD FREDERICK HINSHAW and published by . This book was released on 1955 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Vapor liquid Equilibria Data for a Helium nitrogen methane Mixture from 80 to 144 K and Pressures to 1 200 Psia written by Philip Cochran Tully and published by . This book was released on 1976 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Equilibrium Properties of Fluid Mixtures written by M. J. Hiza and published by Springer. This book was released on 1982-06-30 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Vapor liquid Equilibrium Relationships of Hydrocarbon Mixtures at Pressures Through the Critical Region Vapor liquid Equilibria of Binary Hydrocarbon Mixtures at Pressures Through the Critical Region written by Leland Wilson Thomas Cummings and published by . This book was released on 1931 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book VAPOR LIQUID LIQUID EQUILIBRIUM IN HYDROCARBON WATER SYSTEMS THE METHANE N BUTANE WATER SYSTEM written by JOHN J. MCKETTA and published by . This book was released on 1946 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Vapor liquid solid Phase Equilibrium and Pressure volume temperature Behavior of a Mixture of Methane and Hydrogen Sulfide written by Bert Kenneth Larkin and published by . This book was released on 1954 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book LOW TEMPERATURE VAPOR LIQUID EQUILIBRIA IN TERNARY AND QUATERNARY SYSTEMS CONTAINING HYDROGEN NITROGEN METHANE AND ETHANE written by Harry Francis Cosway and published by . This book was released on 1958 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography on Hydrocarbons written by J. A. Muckleroy and published by . This book was released on 1962 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The prediction of vapor liquid equilibrium constants of binary systems up to the critical point based on non methane binary hydrocarbon systems written by Okan Ekiner and published by . This book was released on 1962 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Vapor Liquid Equilibria for Binary Hydrocarbon Mixtures at High Pressures written by Michael Joseph Cicalese and published by . This book was released on 1937 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Phase Behavior of Light Gases in Hydrocarbon and Aqueous Solvents written by and published by . This book was released on 1997 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Under previous support from the Department of Energy, an experimental facility has been established and operated to measure valuable vapor-liquid equilibrium data for systems of interest in the production and processing of coal fluids. To facilitate the development and testing of models for prediction of the phase behavior for such systems, we have acquired substantial amounts of data on the equilibrium phase compositions for binary mixtures of heavy hydrocarbon solvents with a variety of supercritical solutes, including hydrogen, methane, ethane, carbon monoxide, and carbon dioxide. The present project focuses on measuring the phase behavior of light gases and water in Fischer-Tropsch (F-T) type solvents at conditions encountered in indirect liquefaction processes and evaluating and developing theoretically-based correlating frameworks to predict the phase behavior of such systems. Specific goals of the proposed work include (a) developing a state-of-the-art experimental facility to permit highly accurate measurements of equilibrium phase compositions (solubilities) of challenging F-T systems, (b) measuring these properties for systematically-selected binary, ternary and molten F-T wax mixtures to provide critically needed input data for correlation development, (c) developing and testing models suitable for describing the phase behavior of such mixtures, and (d) presenting the modeling results in generalized, practical formats suitable for use in process engineering calculations. During the present reporting period, our solubility apparatus was refurbished and restored to full service. To test the experimental apparatus and procedures used, measurements were obtained for the solubility Of C02 in benzene at 160°F. Having confirmed the accuracy of the newly acquired data in comparison with our previous measurements and data reported in the literature for this test system, we have begun to measure the solubility of hydrogen in hexane. The measurements for this system will cover the temperature range from 160 to 280°F at pressures to 2,500 psia. As part of our model evaluation efforts, we examined the predictive abilities of an alternative approach we have proposed for calculating the phase behavior properties of highly non-ideal systems. Using this approach, the liquid phase fugacities generated from an equation of state (EOS) are augmented by a fugacity deviation function correction. The correlative abilities of this approach are compared with those of an EOS equipped with the recently introduced Wong-Sandler (MWS) mixing rules. These two approaches are compared with the current methods for vapor-liquid equilibrium (VLE) calculations, i.e., the EOS (0/0) approach with the van der Waals mixing rules and the split (y/0) approach. The evaluations were conducted on a database comprised of non-ideal low pressure binary systems as well as asymmetric high pressure binary systems. These systems are of interest in the coal liquefaction and utilization processes. The Peng-Robinson EOS was selected for the purposes of this evaluation.