%0 Journal Article %T A System for the Joint Use of Coalbed Lean Methane and Biogas to Generate Electricity in Coal Mines %A Haritonenko, A.L. %A Zav'yalov, A.B. %A Zachinyaev, Y.V. %K Coalbed methane, methane-air mixtures, biogas, power generation, resource conservation, emission reduction, low-carbon systems %J Proceedings of Petersburg Transport University %D 2023 %N 20 %P 8 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"