Development of experimental plant for investigation of coal adsorptive capacity using methane

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 p...

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Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2021-05, Vol.773 (1), p.12016
Main Authors: Rybalkin, LA, Shilova, TV
Format: Article
Language:English
Subjects:
Adsorptivity
Coal
Compression
Differential pressure
Manual control
Methane
Permeability
Plant design
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Summary: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.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/773/1/012016