Catalytic pyrolysis of waste melamine coated chipboard


Ozbay G., Ozcifci A., KARAGÖZ S.

ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY, cilt.32, ss.156-161, 2013 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 32 Konu: 1
  • Basım Tarihi: 2013
  • Doi Numarası: 10.1002/ep.10612
  • Dergi Adı: ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY
  • Sayfa Sayıları: ss.156-161

Özet

Catalytic pyrolysis of waste melamine coated chipboard was performed in a fixed-bed reactor at 400 degrees C, 500 degrees C, 600 degrees C, and 700 degrees C and a residence time of 1 h. The effects of temperature and catalysts on both product distribution and bio-oil composition were discussed. Lewis acids (AlCl3, TiCl4, and FeCl3), bases (NaOH and KOH), and basic salts (Na2CO3 and K2CO3) were used as catalysts in the pyrolysis process. The product distributions were changed depending on both the type of catalyst and temperature. Bio-oil obtained from the pyrolysis of melamine coated chipboard contained a large variety of oxygenated hydrocarbons. Phenols were found to be the major compounds identified in bio-oils for all tested runs. The bio-oils produced by Lewis acids contained aldehydes. However, the bio-oils obtained from the thermal run, the run with bases, and the run with basic salts did not contain these compounds. (c) 2011 American Institute of Chemical Engineers Environ Prog, 32: 156161, 2013.