Investigation on polypropylene degradation in supercritical water adding benzoyl peroxide

Chinese Journal of Chemical Engineering

Volumn 13, Issue 6, 2005, Pages 845-848

  Su, Lei ^a,b   Wu, Xuehua ^a,c   Liu, Xiuru ^a   Chen, Liying ^a   Chen, Keyu ^d   Hong, Shiming ^a  

^a SOUTHWEST JIAOTONG UNIVERSITY   (China)

^b ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY   (China)

^c KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

^d SICHUAN UNIVERSITY   (China)

Author keywords

Benzoyl peroxide; Polypropylene degradation; Supercritical water

Indexed keywords

AROMATIC HYDROCARBONS; DEGRADATION; GAS CHROMATOGRAPHY; MASS SPECTROMETRY; MOLECULAR WEIGHT; PEROXIDES; PLASTICS INDUSTRY; SUPERCRITICAL FLUIDS; WATER;

ALIPHATIC HYDROCARBONS; BENZOYL PEROXIDE (BPO); CYCLOPARAFFINIC HYDROCARBONS; POLYPROPYLENE DEGRADATION; SUPERCRITICAL WATER; WASTE PLASTICS;

POLYPROPYLENES;

EID: 33644637547     PISSN: 10049541     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (15)

1. Chen, J.Y., Ou, C.F., Depolymerization of polyethylene terephthalate resin under pressure, Appl. Ploym. Sci., 42, 1501-1507 (1991).
2. Cao, W.L., Zhang, J.Ch., Li, Y., Application of supercritical fluids technique in the degradation of PET waste, Journal of Beijing University of Chemical Technology, 26 (4), 73-74 (1999). (in Chinese)
3. Chen, K.Y., Wang, H.J., Tao, W., The decomposition of PS in supercritical water, Environment Science and Technology, 21 (3), 19-21 (1998). (in Chinese)
4. Douglas, L.W., Sungyu, L., Kinetics and mechanism of styrene monomer recovery from waste polystyrene by SCW partial oxidation, Adv. Envir. Res., 6 (1), 9-16 (2001).
5. Liu, Y.R., Qiang, J.L., Pyrolysis of polystyrene waste in a fluidized-bed reactor to obtain styrene monomer and gaseousoline fraction, Fuel Processing Technology, 63 (3), 45-55 (2000).
6. Zheng, F., Janusz, A., A comparative study of polystyrene decomposition in supercritical water and air environments using diamond anvil cell, Appl. Polym. Sci., 81, 3565-3577 (2001).
7. Takehiko, M., Heiji, E., Characteristics of polyethylene cracking in supercritical water compared to thermal cracking, Polym. Degrad. Stab., 65 (3), 373-386 (1999).
8. Mitsuru, S., Zhen, F., Yoshiko, F., Dissolution and hydrolysis of cellulose in subcritical and supercritical water, Ind. Eng. Chem. Res., 39 (8), 2883-2890 (2000).
9. Zhang, G.M., Inez, H., Supercritical water oxidation of nitrobenzene, Ind. Eng. Chem. Res, 42 (2), 285-289 (2003).
10. Masakazu, S., Masahiko, K., Hisao, O., Oxidation of carbon particles in supercritical water: Rate and mechanism, Ind. Eng. Chem. Res, 43 (3), 690-699 (2004).
11. Takehiro, M., Motonobu, G., Akio, K., Supercritical water oxidation of a model municipal solid waste, Ind. Eng. Chem. Res, 39 (8), 2807-2810 (2000).
12. Meng, L.H., Huang, Y.D., Zhang, y., Liang, Zh.H., Comparative study on thermal decomposition of PP and supercritical water decomposition of polypropylene, Materials Science and Technology, 11 (3), 311-314 (2003). (in Chinese)
13. Wang, J., Shen, M.Q., Gong, Y.L., Ma, P.S., Study of polypropylene degradation in supercritical water, Polymer Materials Science Engineering, 20 (2), 65-68 (2004). (in Chinese)
14. Li, L.X., Chen, P.S., Earnest, F., Generalized kinetic model for wet oxidation of organic compounds, AIChE J., 37 (11), 1687-1697 (1991).
15. Qile, M.G.., Wang, P.L., Study on the thermal decomposition of benzoyl peroxide by accelerating rate calorimeter, Chemical Research and Application, 15 (6), 829-831 (2003). (in Chinese)