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2015/2
Thermodynamic rationale of low-temperature distillation of natural gas with мethane for LNG production
Technical sciences

Authors: Darya S. KHOROSHILOVA graduated from Gubkin Russian State University of Oil and Gas in 2012 specializing in chemical engineering of natural energy sources and car- bon materials. In 2014 she graduated from the Masters program at Gubkin Russian State University of Oil and Gas specializing in processes and technology liquefied natural gas production. E-mail: dashakhoroshilova@mail.ru.
Vyacheslav B. MEL’NIKOV is Professor of the Department of Equipment of Oil and Gas Processing at Gubkin Russian State University of Oil and Gas. He is Doctor of Chemical Sciences. E-mail: v.mel@mail.ru.
Natalya P. MAKAROVA is Assistant Professor of the Department of Equipment of Oil and Gas Processing at Gubkin Russian State University of Oil and Gas, Candidate of Chemical Sciences. E-mail: natalyamakarova@mail.ru

Abstract: The article describes the main methods of separation of associated and natural gases into the individual components. Basic ways of implementing low-tempera-ture distillation process with various ways of supplying cold. The article shows the algorithm for choosing the optimal thermobaric parameters for column of demethanization gas. Were found the optimum parameters of the process gas demethanization Kruzenshternskoye field

Index UDK: УДК 533.2

Keywords: distillation, separation of hydrocarbon gases, demethanization, distillation column.

Bibliography:
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