Przemysl Chemiczny, Vol.92, No.4, 527-530, 2013
Studies on preparation technology of NS-type fertilizers by a compaction method
Mixts. of (NH2)(2)CO, (NH4)(2)SO4 and optionaly kieserite were compacted by using a roll press and disintegrated to resp. fertilizer granulates. The optimum quality was achieved when (NH2)(2)CO/(NH4)(2)SO4 mass ratio was 25:75.