High efficiency chlorine removal from polyvinyl chloride (PVC) pyrolysis with a gas-liquid fluidized bed reactor.

作者: G. Yuan , D. Chen , L. Yin , Z. Wang , L. Zhao

DOI: 10.1016/J.WASMAN.2013.08.021

关键词: PolymerFluidized bedChlorineVolumetric flow rateHydrocarbonChemistryChromatographyPyrolysisChemical engineeringPolyvinyl chlorideTime duration

摘要: … In this research a gas–liquid fluidized bed reactor was developed for removing chlorine (Cl) from polyvinyl chloride (PVC) to favor its pyrolysis treatment. In order to efficiently remove Cl …

参考文章(19)
W. Christmann, D. Kasiske, K.D. Klöppel, H. Partscht, W. Rotard, Combustion of polyvinylchloride - an important source for the formation of PCDD/PCDF international symposium on open collaboration. ,vol. 19, pp. 387- 392 ,(1989) , 10.1016/0045-6535(89)90340-8
Yukitoshi Takeshita, Kiyoshi Kato, Kazue Takahashi, Yoshiyuki Sato, Shiro Nishi, Basic study on treatment of waste polyvinyl chloride plastics by hydrothermal decomposition in subcritical and supercritical regions Journal of Supercritical Fluids. ,vol. 31, pp. 185- 193 ,(2004) , 10.1016/J.SUPFLU.2003.10.006
R. Miranda, H. Pakdel, C. Roy, C. Vasile, Vacuum pyrolysis of commingled plastics containing PVC II. Product analysis Polymer Degradation and Stability. ,vol. 73, pp. 47- 67 ,(2001) , 10.1016/S0141-3910(01)00066-0
Alexandra Castro, Delfim Soares, Cândida Vilarinho, Fernando Castro, Kinetics of thermal de-chlorination of PVC under pyrolytic conditions Waste Management. ,vol. 32, pp. 847- 851 ,(2012) , 10.1016/J.WASMAN.2012.01.004
Umberto Arena, Maria Laura Mastellone, Defluidization phenomena during the pyrolysis of two plastic wastes Chemical Engineering Science. ,vol. 55, pp. 2849- 2860 ,(2000) , 10.1016/S0009-2509(99)00533-3
W. Tongamp, J. Kano, Q. Zhang, F. Saito, Simultaneous treatment of PVC and oyster-shell wastes by mechanochemical means Waste Management. ,vol. 28, pp. 484- 488 ,(2008) , 10.1016/J.WASMAN.2007.01.022
Halina Kaczmarek, Andrzej Podgórski, Krzysztof Bajer, Photochemical reactions in poly(vinyl chloride)/poly(vinyl alcohol) blends Journal of Photochemistry and Photobiology A: Chemistry. ,vol. 171, pp. 187- 195 ,(2005) , 10.1016/J.JPHOTOCHEM.2004.07.002
Baoying Lv, Guohua Zhao, Dongming Li, Chao Liang, Dechlorination and oxidation for waste poly(vinylidene chloride) by hydrothermal catalytic oxidation on Pd/AC catalyst Polymer Degradation and Stability. ,vol. 94, pp. 1047- 1052 ,(2009) , 10.1016/J.POLYMDEGRADSTAB.2009.04.004
Rosa Miranda, Jin Yang, Christian Roy, Cornelia Vasile, Vacuum pyrolysis of PVC I. Kinetic study Polymer Degradation and Stability. ,vol. 64, pp. 127- 144 ,(1999) , 10.1016/S0141-3910(98)00186-4
Koichiro Hashimoto, Shyoji Suga, Yutaka Wakayama, Toshitaka Funazukuri, Hydrothermal dechlorination of PVC in the presence of ammonia Journal of Materials Science. ,vol. 43, pp. 2457- 2462 ,(2008) , 10.1007/S10853-007-2015-X