Effects of Calcium Lignosulfonate and Silicic Acid on Ammonium Nitrate Degradation

Table 1

Screening analysis after three months and six months.

Period (months)	3.35 mm (%)	2.5 mm (%)	2.0 mm (%)	1.0 mm (%)	0.5 mm (%)	E.A. mm (%)	Crushing strength (kg/prill)
After three months	4.6	49.3	37.6	7.8	0.7	0	2.27
After six months	5.2	45.0	38.6	10.4	0.8	0	2.15