Chemical recycling of networked polystyrene derivatives using subcritical water in the presence of an aminoalcohol

Polymer Degradation and Stability

Volumn 95, Issue 9, 2010, Pages 1588-1592

  Suyama, Kanji ^a   Kubota, Masafumi ^a   Shirai, Masamitsu ^a   Yoshida, Hiroyuki ^a  

^a Osaka Prefecture University   (Japan)

Author keywords

Chemical recycle; Decrosslink; Re crosslink; Subcritical water; Unsaturated polyester

Indexed keywords

AMINO ALCOHOLS; CARBOXYLIC ANHYDRIDE; CHEMICAL RECYCLING; CROSSLINKED; CROSSLINKS; EFFECTIVE MEDIA; HYDROXY GROUPS; NETWORKED STRUCTURES; POLYMER DEGRADATION; POLYSTYRENE DERIVATIVES; RECYCLING SYSTEMS; SIDE CHAINS; SUB-CRITICAL WATER; SUBCRITICAL WATER TREATMENT; THERMOSETTING RESINS; UNSATURATED POLYESTER;

BEARINGS (STRUCTURAL); CROSSLINKING; DEGRADATION; MALEIC ANHYDRIDE; POLYMER BLENDS; POLYSTYRENES; RESINS; STYRENE; THERMOSETS; WASTEWATER RECLAMATION; WATER TREATMENT;

WATER RECYCLING;

EID: 77955515814     PISSN: 01413910     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.polymdegradstab.2010.05.034     Document Type: Article

References (18)

1. M. Goto Chemical recycling of plastics using sub- and supercritical fluids J Supercrit Fluids 47 3 2009 500 507
2. J. Guo, J. Guo, and Z. Xu Recycling of non-metallic fractions from waste printed circuits boards: a review J Hazard Mater 168 2-3 2009 567 590
3. N.L. Doss, S. Habib, and M.H. Nossier Synthesis, crosslinking and degradation of some unsaturated polyester resins J Appl Polym Sci 34 1987 1117 1124
4. H. Winter, H.A.M. Mostert, P.J.H.M. Smeets, and G. Paas Recycling of sheet-molding compounds by chemical routes J Appl Polym Sci 57 11 1995 1409 1417
5. T. Sugeta, S. Nagaoka, K. Otake, and T. Sako Decomposition of fiber reinforced plastics using fluid at high temperature and pressure Kobunshi Ronbunshu 58 10 2001 557 563 [in Japanese]
6. J. Economy, and A.G. Andreopoulos A new concept for recycling of thermosetting resins I: the case of crosslinking copolymers Polym Adv Technol 7 7 1996 561 570
7. H. Hojo, K. Ogasawara, W.L. Chang, and K. Tsuda Degradation behavior of unsaturated polyester resin in alcohols Adv Composite Mater 3 4 1994 341 353
8. K.H. Yoon, A.T. DiBenedetto, and S.J. Huang Recycling of unsaturated polyester resin using propylene glycol Polymer 38 9 1997 2281 2285
9. S. Kubota, H. Mori, and T. Maeda Chemical recycling of unsaturated polyester wastes by decomposition in glycol Nippon Setchaku Gakkaishi 24 1 2003 22 29 [in Japanese]
10. M. Vallee, G. Tersac, N. Destais-Orvoen, and G. Durand Chemical recycling of class A surface quality sheet-molding composites Ind Eng Chem Res 43 20 2004 6317 6324
11. A.R. Katritzky, and S.M. Allin Aquathermolysis: reactions of organic compounds with superheated water Acc Chem Res 29 8 1996 399 406
12. M. Siskin, and A.R. Katritzky Reactivity of organic compounds in superheated water: general background Chem Rev 101 4 2001 824 835
13. H.R. Patrick, K. Griffith, C.L. Liotta, C.A. Eckert, and R. Gläser Near-critical water: a benign medium for catalytic reactions Ind Eng Chem Res 40 26 2001 6063 6067
14. O. Tavakli, and H. Yoshida Conversion of scallop viscera wastes to valuable compounds using sub-critical water Green Chem 8 1 2006 100 106
15. F.S. Asghari, and H. Yoshida Electrodecomposition in subcritical water using o-xylene as a model for benzene, toluene, ethylbenzene, and xylene pollutants J Phys Chem A 112 32 2008 7402 7410
16. F.S. Asghari, and H. Yoshida Conversion of Japanese red pine wood (Pinus densiflora) into valuable chemicals under subcritical water conditions Carbohyd Res 345 1 2010 124 131
17. K. Suyama, M. Kubota, M. Shirai, and H. Yoshida Effect of alcohols on the degradation of crosslinked unsaturated polyester in sub-critical water Polym Degrad Stab 91 4 2006 983 986
18. K. Suyama, M. Kubota, M. Shirai, and H. Yoshida Degradation of crosslinked unsaturated polyester in sub-critical water Polym Degrad Stab 92 2 2007 317 322