njit-etd1961-002 - New Jersey Institute of Technology
njit-etd1961-002 - New Jersey Institute of Technology
njit-etd1961-002 - New Jersey Institute of Technology
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SUMMARYThe thermodynamic properties <strong>of</strong> saturated andsuperheated formaldehyde were evaluated at ten degreetemperature intervals from -19 ° C. to 400 ° C. and atvarious pressures up to 150 atmospheres.Lydersen's correlations were used to estimate thecritical constants.Vapor pressure data were calculated using Riedel'smethod.The generalized thermodynamic correlations <strong>of</strong> Hougen,Lydersen, and Greenkorn were employed to obtain values<strong>of</strong> the thermodynamic properties in the saturated andsuperheated regions.The values for temperature, pressure, specificvolume, enthalpy, and entropy for saturated and superheatedformaldehyde are presented in the form <strong>of</strong> tablesand graphs.vi
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