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A dry-free round-grain compound fertilizer granulation process obtains national invention patent

2019/5/21

  A dry-free round-grain compound fertilizer granulation process obtains national invention patent

  After the“a disc-forming machine”was awarded the national invention patent certificate,“Zhuzhou Huaye Electromechanical Technology Co.,Ltd.”was awarded the invention by the State Intellectual Property Office of the People’s Republic of China.Patent certificate,invention patent number:ZL 2013 1 04141267.9.

  The granulation process can eliminate the drying process of the granules and can eliminate the tail gas treatment.It simplifies the production process of compound fertilizer and reduces equipment costs.Abandoned the dryer,coal-fired hot blast stove,steam boiler,tail gas treatment and other equipment,related civil construction investment and installation materials and installation costs;no emissions,reducing environmental pollution.