METHOD FOR PRODUCING SUPERABSORBERS BASED ON RENEWABLE RAW MATERIALS

A process for producing water-absorbing polymer particles, comprising the steps of thermal cracking of bionaphtha in the presence of steam, removing propene and at least some of the propane, gas phase oxidation to give acrylic acid and polymerization to give water-absorbing polymer particles.

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Bibliographische Detailangaben
Hauptverfasser: HÖRNER KLAUS DIETER, WÜSTEFELD RENATE, FUNK RÜDIGER, SCHRÖDER JÜRGEN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A process for producing water-absorbing polymer particles, comprising the steps of thermal cracking of bionaphtha in the presence of steam, removing propene and at least some of the propane, gas phase oxidation to give acrylic acid and polymerization to give water-absorbing polymer particles.