Survey and problem analysis of coal resources development and utilization level in Anhui
In order to grasp the"three rates"situation and comprehensive utilization level of coal resources in Anhui,and assist the management department in establishing a reasonable evaluation system for mineral resources development and utilization,based on the experimental work of Anhui coal resources development and utilization level survey in 2023,the work methods and results were sorted out,and the main problems in the current coal mine development,utilization and management were analyzed.The conclusions show that the"three rates"assessment indicators have limitations and cannot fully and truly reflect the current situation of resource development and utilization;the coal recovery rate is low and there is a problem of resource waste;the reserves of coal mine resources are not clear enough,and there are deficiencies in management work;the technical strength of management departments and coal mining enterprises needs to be strengthened;the comprehensive utilization rate index of coal mines needs further optimization.Targeted management suggestions have been proposed based on the existing problems.
coal resourcesdevelopment and utilization"three rates"indexrecovery rate of mining areaevaluation system
NETL
NSTL
万方数据
