What are the factors that affect the viscosity of phosphate ammonium slurry?
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What are the factors that affect the viscosity of phosphate ammonium slurry?
Impurity content in phosphoric acid, degree of neutralization, slurry temperature.
Apart from \"impurity content in phosphoric acid, degree of neutralization, and slurry temperature,\" controlling the density of the slurry is also an important process parameter in production.
What our factory focuses on controlling is the degree of neutralization; the viscosity of the slurry should be affected by this degree of neutralization. Of course, the quality of phosphoric acid also plays a role. Phosphoric acid that has undergone sedimentation is generally clearer and contains fewer impurities, while acid used directly from the system contains more impurities
The most important thing is the degree of neutrality. The best fluidity is achieved when the neutralization degree is between 1.45 and 1.55. Of course, density and impurities also have an impact.