Basf Se Corporation

Ann Becker

Leo Van Miert

Matthias Weismantel

Rüdiger Funk

Oskar Stephan

Ronny De Kaey

Karl J Possemiers

A process for producing water-absorbing polymer particles, wherein a polymer gel is removed from a polymerization reactor, stored intermediately as a particulate polymer gel in a delay vessel, removed by means of a first conveying device at the lower end of the delay vessel and dried, the intermediately stored particulate polymer gel being conveyed within the delay vessel by means of at least one second conveying device above the first conveying device in the direction of the first conveying device.

Process for producing water-absorbing polymer particles

A process for continuous thermal postcrosslinking of water-absorbing polymer particles, wherein the postcrosslinker is applied to the water-absorbing polymer particles by means of suitable nozzles and the nozzles are exchanged or cleaned via the interior of a glovebox adjoining the plant section comprising the nozzle.

Method for the continuous thermal secondary surface cross-linking of water-absorbing polymer particles

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Borsbeek, Belgium

Ann Becker