Przemysl Chemiczny, Vol.89, No.4, 286-288, 2010
Effect of the sodium tripolyphosphate production process parameters on its bulk density
Na tripolyphosphate (I) was prepd. by rubbing a mixt. of Na phosphates and H(2)O under varying conditions and its calcination to a product with a grain size mostly 0.25-0.60 mm. The I d. depended significantly on the H(2)O mass, H(2)O temp. and the rubbing time only.