1) A composite of wetting agent for cleaning the dust, China invention patent, ZL200710034561.3
2) Apparatus and method for measuring dynamic self heating rate of sulfide ore, China invention patent, ZL200610136832.1
3) A composite of covering agent for inhibiting oxidation and spontaneous combustion of sulfide ore, China invention patent, ZL200710001107.8
4) A composite of anti and extinguishing fire agent for inhibiting oxidation and spontaneous combustion of sulfide ore, China invention patent, ZL200710001108.2
5) A method for application of sodium polyacrylate as buffer sticking agent of sulfide ore, China invention patent, ZL200710034218.9
6) A ventilation method combined with the compressed air and the push ventilation that is suitable for the construction of deep shaft excavation, China invention patent, ZL201410066493.9


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