Four Patents of Ordos Company Authorized by CNIPA

Date:2021 -09 -22

Recently, four patents of China Coal Ordos Energy Chemical Company have been authorized by China National Intellectual Property Administration (CNIPA) including the independent invention patent of A Coal Mine Water Treatment System And Process as well as three utility model patents of A Primary Tar Separator, A Blower Burner for Gasifier  and A Sodium Sulfate Double Effect Crystallization System for Mine Water Treatment.