DEVELOPMENT OF EXPERIMENTAL PLANT FOR INVESTIGATION OF COAL ADSORPTIVE CAPACITY USING METHANE
L. A. Rybalkin, T. V. Shilova
Chinakal Institute of Mining, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
Keywords: Уголь, метан, адсорбция, проницаемость, лабораторные исследования, установка, Coal, methane, adsorption, permeability, laboratory tests, plant
Abstract
A thermostatic plant for studying the adsorptive capacity and permeability of coal core was developed. The plant design allows to saturate coal with methane and to filter gas at various values of axial and lateral compression of the sample. The use of an automated system for recording differential pressure and gas volumes in the inlet and outlet tanks eliminates the need for manual control, which is especially important during long-term testing of low-permeable coals.
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