caa a22 4500 467886636 CHVBK 20180406152736.0 cr unu---uuuuu 170328e20060601xx s 000 0 eng 10.1007/s10924-006-0010-y doi (NATIONALLICENCE)springer-10.1007/s10924-006-0010-y Studies on the Glycolysis Behavior of Polyurethane Fiber Waste with Diethylene Glycol [Elektronische Daten] [Jingrong Wang, Dajun Chen] Glycolysis behavior of polyurethane fiber waste with diethylene glycol (DEG) was studied. The glycolysis products were separated into two phases, white waxy material and brown liquid via freezing process. The white waxy material was characterized by Flourier Transform Infrared spectrometer. It has been proved that the glycolysis process of the fiber waste is affected by the reaction temperature and time. The glycolysis kinetics was investigated by reacting the waste in a twin-screw-Micro Compounder. A second-order kinetic model for the glycolysis was adopted, and the experiment data fit it quite well. The rate constants and the activation energy of glycolysis process were calculated. Springer Science+Business Media, Inc., 2006 Polyurethane fiber waste nationallicence Glycolysis nationallicence Diethylene glycol nationallicence Kinetic analysis nationallicence Wang Jingrong College of Material Science and Engineering, Donghua University, 200051, Shanghai, P. R. China aut Chen Dajun The State Key Laboratory of Chemical Fibers and Polymer Materials, College of Material Science and Engineering, Donghua University, 200051, Shanghai, P. R. China aut Journal of Polymers and the Environment Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 14/2(2006-06-01), 191-194 1566-2543 14:2<191 2006 14 10924 https://doi.org/10.1007/s10924-006-0010-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10924-006-0010-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wang Jingrong College of Material Science and Engineering, Donghua University, 200051, Shanghai, P. R. China aut NATIONALLICENCE 700 1- Chen Dajun The State Key Laboratory of Chemical Fibers and Polymer Materials, College of Material Science and Engineering, Donghua University, 200051, Shanghai, P. R. China aut NATIONALLICENCE 773 0- Journal of Polymers and the Environment Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 14/2(2006-06-01), 191-194 1566-2543 14:2<191 2006 14 10924 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer