TREATMENT FOR REGENERATION AND RECOVERY OF POLYSTYRENE RESIN FROM POLYSTYRENE FOAMING BODYPURPOSE:To regenerate and recover granular etc. polystyrene resin easily from used polystyrene foaming body by a method wherein polystyrene foaming body is heated to such an extent that it is not completely melted...
The ion exchange resin can be reused by a regeneration process with sodium chloride. The ion exchange resin was proven to be an effective method to remove heavy metal from wastewater, however, the raw material (original polystyrene) for resin manufacturing is high cost. Therefore, recycling ...
TREATMENT FOR REGENERATION AND RECOVERY OF POLYSTYRENE RESIN FROM POLYSTYRENE FOAMING BODYPURPOSE:To regenerate and recover granular etc. polystyrene resin easily from used polystyrene foaming body by a method wherein polystyrene foaming body is heated to such an extent that it is not completely melted...
Chlorosulfonated polystyrene-co-DVB resinN-allyl anilinePolymer-supported synthesisPropyl benzylamineUnsymmetrical secondary aminesSpherical beads (210–290 μ) of styrene-divinyl benzene (10%) copolymer have been chlorosulfonated and reacted with alcohols to give corresponding sulfonate esters. Their ...
Regeneration treatment system for reclaimable polystyrene resin particles and treatment method thereofPROBLEM TO BE SOLVED: To provide a system which gives little thermal historical deterioration to regenerated resin particles by recovering a volume-reducing agent from the volume-reduced product of a used ...
It was generally considered that contamination of the gel type polystyrene strong basic anion exchange resin by or ganic matter in natural water is the result of ion exchange and Van der waal′s adsorption on it.On the basis of laboratory and industrial experiments,this paper confirmed that the...
It was generally considered that contamination of the gel type polystyrenestrong basic anion exchange resin by organic matter in natural water is the result ofion exchange and Van der waal's adsorption on it. On the basis of laboratory and industrial experiments, this paper confirmed that the ...
It was generally considered that contamination of the gel type polystyrene strong basic anion exchange resin by or ganic matter in natural water is the result of ion exchange and Van der waal′s adsorption on it.On the basis of laboratory and industrial experiments,this paper confirmed that the...
强碱阴离子交换树脂INTERACTIONMECHANISMOFORGANICMATTERWITHGELTYPEPOLYSTYRENESTRONGLYBASICANIONEXCHANGERESINANDREGENERATIONOFTHEORGANISMFOULEDRES...Zhu XingbaoElectric Power Testing and Research institute of Hubei Province, Wuhan Wang Zhansen Wang Zhishi Tsinghua University, BeijingChinese Journal of Reactive Polymers...