METHOD FOR THE CONTINUOUS PRODUCTION OF WATER-ABSORBENT POLYMER PARTICLES

• Main Authors: FUNK, RUEDIGER, STUEVEN, UWE, MEES, FILIP, WEISMANTEL, MATTHIAS, DEBOEL, KOEN
• Format: Patent
• Language: English; French; German
• Published: 03.04.2008
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; GENERAL PROCESSES OF COMPOUNDING; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MAKING GRANULES OR PREFORMS; MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METALLURGY; METERING BY VOLUME; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; PHYSICS; PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS; TESTING; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; WORKING-UP

Verfahren zur kontinuierlichen Herstellung wasserabsorbierender Polymerpartikel, wobei mindestens ein partikulärer Fördergutmassenstrom mittels eingestrahlter elektromagnetischer Wellen bestimmt wird. The invention relates to a method for the continuous production of water-absorbent polymer particles. The invention is characterized by determining at least one mass flow of particulate material to be conveyed by means of irradiated electromagnetic waves. L'invention concerne un procédé destiné à produire de manière continue des particules polymères absorbant l'eau, au moins un flux de matières à transporter sous forme de particules étant déterminé au moyen d'ondes électromagnétiques diffusées.