Catalytic cracking of polyethylene waste in horizontal tube reactor
作者： A. Angyal , N. Miskolczi , L. Bartha , I. Valkai
DOI: 10.1016/J.POLYMDEGRADSTAB.2009.06.024
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摘要: Abstract In this study catalytic and thermal cracking of polyethylene waste were investigated in continued tube reactor system. HZSM-5 equilibrium FCC type catalysts tested. Both the resistance to deactivation regeneration process catalyst studied. Reaction temperature 545 °C residence time 20 min used during treatment. The reaction products analyzed textural properties also determined. It was found that after first run lost 75% its activity, case rate higher. activity could be improved by with only 2–3% compared coked catalyst. isomerisation effect observed. 50% it 25%.
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