Auteur Kyu Yong Choi
Documents disponibles écrits par cet auteur (3)
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Article : texte imprimé
Yuesheng Ye, Auteur ; Kyu Yong Choi, Auteur |A dynamic process model has been developed for a continuous solid-state step-growth polymerization of bisphenol-A polycarbonate in a moving-packed-bed reactor. In this process, the molecular weight of polycarbonate prepolymer particles is increa[...]
Article : texte imprimé
Sang Yool Lee, Auteur ; Kyu Yong Choi, Auteur |The polymerization of ethylene with rac-Et(1-indenyl)2ZrCl2/MAO catalyst supported on ultraporous and spherical pseudo-inverse opal silica (PIOS) particles with unique morphology is reported. The novel silica particles with an inverse opal-like [...]
Article : texte imprimé
Reduction of bisphenol A residue in polycarbonates in a two-stage step-growth polymerization process
Yuesheng Ye, Auteur ; Kyu Yong Choi, Auteur |A theoretical modeling and simulation study is presented for the design of operational policies for a two-stage polycondensation process to achieve a significant reduction of bisphenol A (BPA) residue in high molecular weight bisphenol A polycar[...]
