Browse > Article
http://dx.doi.org/10.7464/ksct.2013.19.3.233

Study of Dechlorination Sorbent for Pyrolysis of PVC Containing Wastes  

Kim, Seong-Soo (Climate Change Research Division, Korea Institute of Energy Research)
Park, Sung-Youl (Climate Change Research Division, Korea Institute of Energy Research)
Publication Information
Clean Technology / v.19, no.3, 2013 , pp. 233-242 More about this Journal
Abstract
The influences of Ca and Fe based oxides as dechlorination sorbents on the product distribution, boiling point distribution of liquid product, concentration of Cl of the products from the pyrolysis of PVC containing combustible wastes were investigated. With Fe based oxides as the sorbents, the yield of liquid product remarkably decreased whereas the decrease of the boiling point distribution of the liquid product was not noticeable. This phenomenon indicated that Fe based oxides worked as catalysts with weak catalytic activity. With Ca based oxides as the sorbents, the yield of liquid product did not decrease and the boiling point distribution of liquid product did not change significantly, but the dechlorination performance of these was much better than that with Fe based oxides.
Keywords
Pyrolysis; PVC; Dechlorination; Sorbent; Wastes;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Lingaiah, N., Uddin, M. A., Muto, A., Sakata, Y., Imai, T., and Murata, K., "Catalytic Dechlorination of Chloroorganic Compounds from PVC-containing Mixed Plastic-derived Oil," Appl. Catal. A: General, 207(1-2), 79-84 (2001).   DOI   ScienceOn
2 Brebu, M., Bhaskhar, T., Murai, K., Muto, A., Sakata, Y., and Uddin, M. A., "Removal of Nitrogen, Bromine, and Chlorine from PP/PE/PS/PVC/ABS-Br Pyrolysis Liquid Products Using Fe- and Ca-based Catalysts," Polym. Degrad. Stability, 87(2), 225-230 (2005).   DOI   ScienceOn
3 Bhaskar, T., Matsui, T., Nitta, K., Uddin, M. A., Muto, A., and Sakata, Y., "Laboratory Evaluation of Calcium-, Iron-, and Potassium-Based Carbon Composite Sorbents for Capture of Hydrogen Chloride Gas," Energy & Fuels, 16(6), 1533-1539 (2002).   DOI   ScienceOn
4 Lingaiah, N., Uddin, M. A., muto, A., Imai, T., and Sakata, Y., "Removal of Organic Chlorine Compounds by Catalytic Dehydrochlorination for the Refinement of Municipal Waste Plastic Derived Oil," Fuel, 80(13), 1901-1905 (2001).   DOI   ScienceOn
5 Uddin, M. D., Sakata, Y., Shiraga, Y., Muto, A., and Murata, K., "Dechlorination of Chlorine Compounds in Poly(vinyl Chloride) Mixed Plastics Derived Oil by Solid Sorbents," Ind. Chem. Res., 38(4), 1406-1410 (1999).   DOI   ScienceOn
6 Masuda, Y., Uda, T., Terakado, O., and Hirasawa, M., "Pyrolysis of Poly(vinyl Chloride)-Metal Oxide Mixtures: Quantitative Product Analysis and the Chlorine Fixing Ability of Metal Oxides," J. Anal. Appl. Pyrolysis, 77(2), 159-168 (2006).   DOI   ScienceOn
7 Bhaskar, T., Kaneko, J., Muto, A., Sakata, Y., Jakab, E., Matsui, T., and Uddin, M. A., "Pyrolysis Studies of PP/PE/PS/PVC/HIPS-Br Plastics Mixed with PET and Dehalogenation (Br, Cl) of the Liquid Products," J. Anal. Appl. Pyrolysis, 72(1), 27-33 (2004).   DOI   ScienceOn
8 Kim, D. C., Yoon, W. R., and Choi, K. B., "A Study on the Development of Energy Recovery from Specified Waste(I)," Korea Institute of Energy Research, Report No. KIER-972118, 1997.
9 Jakab, E., and Blazso, M., "The Effect of Carbon Black on the Thermal Decomposition of Vinyl Polymers," J. Anal. Appl. Pyrolysis, 64(2), 139-144 (2005).
10 Yoshioka, T., Handa, T., Grause, G., Lei, Z., Inomata, H., and Mizoguchi, T., "Effects of Metal Oxides on the Pyrolysis of Poly(ethylene Terephthalate)," J. Anal. Appl. Pyrolysis, 73(1), 139-144 (2005).   DOI   ScienceOn
11 Blazso, M., and Jacab, E., "Effect of Metals, Metal Oxides, and Carboxylates on the Thermal Decomposition Process of Poly (vinyl Chloride)," J. Anal. Appl. Pyrolysis, 49(1-2), 125-143 (1999).   DOI   ScienceOn
12 Bhaskar, T., Tanabe, M., Muto, A., and Sakata, Y., "Pyrolysis Study of a PVDC and HIPS-Br Containing Mixed Waste Plastic Steam: Effect of the Poly(ethylene Terephthalate)," J. Anal. Appl. Pyrolysis, 77(1), 68-74 (2006).   DOI   ScienceOn
13 Kim, S. S., Na, J. G., and Chung, S. H., "Waste Polymer Recycling Technology," Prospect. Ind. Chem., 10(3), 1-9 (2007).