Inorganic Chemicals

STP REACTION

Description
MATERIAL: Sodium Tri Poly Phosphate (reaction of soda ash-sodium bicarbonate with liquid phosphoric acid).
PROBLEM: Delump sodium Tri Poly Phosphate precipitate during chemical reaction to increase yield. Slurry is 25-35% solids at 400-1,000 cps. Maximum lump acceptable: 500 microns.
RESULTS: Delumped slurry. Recirculated at 20-25 gpm.
AB MIXER: Model 3 x 1.5 toothed impeller/liner, 7.5 HP, 3600 RPM, 1/4″ grid. Vertically mounted under tank.
BENEFITS: Delumped slurry increased yield. Better solid to liquid contact shortened reaction time.

Product Lines Used in this Case