Research Progress of Separation Experiment of Mine Gas Hydrate
WU Qiang
Abstract：According to the energy waste and environmental pollution problems caused by low gas drainage gas utilization rate in China coal mines,it was very necessary to study the coal mine gas separation and storage application technology.This paper reviewed the advantages of gas hydrate separation and major methods,including chemical method,mechanical method,external field effect method and composite strengthening method.The advantages and disadvantages of above methods and separation effects were discussed under different technical conditions.Finally,the author summarized the research progress of gas hydrate separation,and pointed out the main directions of industrial application research.
Keywords：coal mine gasgas hydrate separationgas separation and purificationgas utilization
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 81-85 )