Job Recruitment Website - Immigration policy - The coal seam has been burned for 300 years, and the annual loss is10 billion. How long will Helan Mountain, which can't afford to be injured, burn?
The coal seam has been burned for 300 years, and the annual loss is10 billion. How long will Helan Mountain, which can't afford to be injured, burn?
1, the cause of coal seam spontaneous combustion
The cause of spontaneous combustion in Helanshan coal mine can be avoided. Some netizens here may understand that it should be considered to be caused by spontaneous combustion of coal. Actually, that's it. Under the background of irregular coal mining in the last century, Helanshan Coal Mine spontaneously ignited due to indiscriminate mining and excavation of small coal mines in various places, and coal miners warmed up and lit fires underground and on the well, and the scale of this spontaneous combustion became larger and larger, which was difficult to stop.
2. About spontaneous combustion coal seam
Coal in spontaneous combustion area belongs to? Anthracite is too fine? This kind of coal is famous for its low pollution and high calorific value? Coal king? . However, this kind of high-quality coal burns about 6.5438+0 million tons, causing economic losses of 65.438+0 billion yuan, which is very heartbreaking.
3. The present situation of Helanshan Coal Mine
Faced with this situation of spontaneous combustion of coal seams, the local government is also actively responding, making great efforts to restore the ecological environment, and has made great achievements. Now, five fire areas have been put out, but most of the remaining fire areas are located on high mountains, making it difficult for people to climb, which has caused great obstacles to the fire fighting work.
Well, that's all my point. Thank you very much for reading here. If you have other comments and suggestions, please leave me a message in the comments section.
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