This document stipulates the terms and definitions, technical principles, thermal storage and oxidation technical requirements, control requirements and auxiliary engineering requirements, and acceptance of technical regulations for efficient utilization of low-concentration gas in coal mines. This document is applicable to the efficient utilization of gas with a concentration of less than 8%, mainly based on gas thermal storage and oxidation technology.
T/QGCML 2004-2023 history
2023T/QGCML 2004-2023 Technical regulations for efficient utilization of low-concentration gas in coal mines