Международный Институт Компрессорного И Энергетического Машиностроения "Микем"
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Method for methane extraction includes drilling of at least two or several wells number of which is chosen depending on power of bed and its configuration, in such way that those intersect gas-bearing layer or seam. At that at least one of those is pumping one, there liquid is injected in from pulsing hydro-dynamical sources in mode of hydro-separation. Under pressure one injects substance with larger sorption ability than that of methane, for instance carbon dioxide gas, for replacement of methane adsorbed by coal. After that one presses methane out from filtering cracks with inert gas, for instance with admixtures of nitrogen and other gases. Mix produced is directed for purification, with injecting to receivers, to pipelines with directing to power units or for utilization.
UAU200708824U2007-07-312007-07-31Method for methane extraction
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Systems and methods for initiating operation of pressure swing adsorption systems and hydrogen-producing fuel processing systems incorporating the same