Abstract
The measurements discussed in this paper are part of a comprehensive experimental program to obtain orthobaric liquid densities for the major components of LNG and their mixtures using a magnetic suspension densimeter. The present measurements on methane plus ethane were made to evaluate vapor recirculation as a method of liquid mixing and the consistency of liquid-phase compositions determined by analysis of liquid samples. The results demonstrate the feasibility of using a magnetic suspension densimeter to obtain accurate isothermal phase equilibria and liquid density data simultaneously, with compositions determined by chromatographic analysis.
Work carried out at the National Bureau of Standards under the sponsorship of British Gas Corp.; Chicago Bridge and Iron Co.; Columbia Gas Service Corp.; Distrigas Corp.; Easco Gas LNG, Inc.; El Paso Natural Gas; Gaz de France; Marathon Oil Co.; Mobil Oil Corp.; Natural Gas Pipeline Co.; Phillips Petroleum Co.; Shell International Gas, Ltd.; Sonatrach; Southern California Gas Co.; Tennessee Gas Pipeline Co.; Texas Eastern Transmission Co.; Tokyo Gas Co., Ltd.; and Transcontinental Gas Pipe Line Corp., through a grant administered by the American Gas Association, Inc.
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References
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© 1978 Plenum Press · New York and London
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Hiza, M.J., Haynes, W.M. (1978). Liquid Mixture Excess Volumes and Total Vapor Pressures Using a Magnetic Suspension Densimeter with Compositions Determined by Chromatographic Analysis: Methane Plus Ethane. In: Timmerhaus, K.D. (eds) Advances in Cryogenic Engineering. Advances in Cryogenic Engineering, vol 23. Springer, Boston, MA. https://doi.org/10.1007/978-1-4613-4039-3_73
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DOI: https://doi.org/10.1007/978-1-4613-4039-3_73
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