Notice of RetractionEnvironment Pollution and Prevention of Underground Coal Fires

Notice of Retraction

After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.

We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.

The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.

Underground coal fires are widely distributed in our country, especially in northern, which are not only cause considerable waste of coal resources, but also produce a large volume of toxic gas and serious pollution of regional atmospheric environment. This paper generalizes research findings of domestic and abroad in recent years on underground coal fires prevention and control. Furthermore, combining with analysis of status, it prospects the trend of technology of underground coal fires prevention and control. So this paper will have far-reaching guide significance toward prevention and control of underground coal fires and atmospheric pollution.