北京君发科技集团低浓度瓦斯综合利用技术再度入选国家级先进适用技术目录

Core Viewpoint - The Ministry of Natural Resources of China has officially released the "Directory of Advanced Applicable Technologies for Mineral Resource Conservation and Comprehensive Utilization (2025 Edition)", recognizing the technology developed by Junfa Technology Group Co., Ltd. and Anhui University of Science and Technology for its efficient utilization of low-concentration methane in coal mines [1] Group 1: Technology Recognition - Junfa Technology's "Direct Combustion Combined Heat, Power, and Cooling Technology for Methane Concentrations of 3% to 9%" has been included in the national directory for the second consecutive year, highlighting its innovative capabilities in methane reduction and resource utilization [1][7] - The technology integrates innovations such as "Direct Current Heat Storage Oxidation" and "New Composite Oxidation", achieving significant improvements in energy conversion efficiency, operational stability, and safety assurance [7] Group 2: Industry Impact - The successful implementation of this technology in demonstration projects across Shanxi, Ningxia, and Anhui has validated its high adaptability and safety value under complex gas source conditions, providing a mature model for large-scale promotion [7] - The chairman of Junfa Technology emphasized the importance of this recognition as both an honor and a responsibility, indicating the company's commitment to further strategic cooperation with coal enterprises and the continuous optimization and large-scale application of its technologies [7]