Acrylic acid molecular chain

Polymerization

1

Polymerization

Gel cutting

2

Gel cutting

Drying

3

Robust, clean, and efficient

Our SAP process knowledge, advanced AeroDry dryer solution and ongoing local support can help you to improve your critical drying processes. More than 35% of SAP produced worldwide is processed on an AeroDry dryer.

 

Grinding

4

Optimum size reduction

Hammering, cutting, shearing, impacting or rolling, we can help you with the right grinding approach. For size reduction of particles from 2 to 12 mm down to 0.15 to 0.7 mm, roller mills are the most efficient; combined with the right sifter, our roller mills will give you a top product quality.

 

Sifting and classifying

5

For first-class end products

SAP plansifters or tumbling screeners enable you to adjust the particle size of your final SAP to meet your application. Our Sirius solution uses high acceleration to give you the best separation results.

 

Mixing

6

Mixing super absorbent polymers

Retentioner

7

Heat Treatment

Bagging line

8

Cooling and Packing

Super absorbent polymer