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Public users are able to search the site and view the abstracts and keywords for each book and chapter without a subscription.Įpson Cx3600 Driver Windows 7 more. Access to the complete content on Oxford Reference requires a subscription or purchase. Date: 07 February 2018 DePriester charts Source: A Dictionary of Chemical Engineering Author(s): Carl Schaschke *Nomographs that present the complex relationships between pressure, temperature, and *K-factor for various light and heavy hydrocarbons. Under the terms of the licence agreement, an individual user may print out a PDF of a single entry from a reference work in OR for personal use. PRINTED FROM OXFORD REFERENCE ((c) Copyright Oxford University Press, 2013. Read this K-value off the chart (approximately 21.3). Note where the line crosses the methane axis.Connect the points with a straight line.On the right-hand vertical axis, locate and mark the point containing the temperature 60☏.On the left-hand vertical axis, locate and mark the point containing the pressure 100 psia.
Example For example, to find the K value of at 100 psia and 60☏. Many DePriester charts have been printed for simple hydrocarbons. These have two vertical coordinates, one for, and another for., representing the tendency of a given chemical species to partition itself preferentially between liquid and vapor phases, are plotted in between. K (or DePriester) Chart.Ī DePriester Chart DePriester Charts provide an efficient method to find the vapor-liquid equilibrium ratios for different substances at different conditions of pressure and temperature.
K (or DePriester) Chart - Download as PDF File (.pdf), Text File (.txt) or read online. DePriester Charts present an efficient method in finding the equilibirum ratios for different substances at different.
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