In order to test the practical value of regenerative oxidation technology, Ke Mei Holdings started with the field test and built an EPC pilot base for drying low-concentration gas slime in Zhujixi Coal Mine, Huainan, Anhui Province, equipped with four sets of regenerative oxidation devices, with an annual output of 400,000 tons of dry slime, no new nitrogen oxides and fine particles less than 20mg/Nm? , can use gas (methane)10.36 million nanometers? The carbon dioxide emission can be reduced by 6.5438+0.4 million tons/year.