Enhancement of Bio Oil Yield and Aromatic Compounds Selectivity via Co-Pyrolysis of Paulownia Wood and Polypropylene Waste Blend on a Horizontal Reactor | ||
| Pollution | ||
| دوره 10، شماره 1، بهار 2024، صفحه 358-373 اصل مقاله (985.06 K) | ||
| نوع مقاله: Original Research Paper | ||
| شناسه دیجیتال (DOI): 10.22059/poll.2023.362008.1986 | ||
| نویسندگان | ||
| Esmaeel Balaghi Inaloo1؛ Ahmad Tavasoli* 2 | ||
| 1School of Chemistry, Alborz Campus , University of Tehran, Tehran, Iran | ||
| 2School of Chemistry, College of Science, University of Tehran, Tehran, Iran | ||
| چکیده | ||
| Thermochemical conversion of biomass and petrochemical wastes blend is an excellent method to produce valuable fuels and reduce environmental pollution. Bio-oil production via blending of paulownia wood and polypropylene plastic was investigated in a fixed bed horizontal reactor at different reaction temperatures and different Polymer/ Biomass weight ratios. Biomass showed the highest amount of bio-oil production (52.8 wt.%) at 500°C. The results show that with increase in temperature, the production of lighter products (with lower carbon number) has increased. Co-pyrolysis on a horizontal reactor showed positive synergy for the production of liquid and gaseous products. Bio-oil production increased to 61.03 wt.% and the relative oxygen content of the liquid products decreased. In co-pyrolysis with the ratio of 60:40 of PAW: PP, aromatic compounds with 35% by weight constitute the highest amount of liquid product and production of furans and aldehyde/ketones reduced. While this number is equal to 8% for blend of 5% PP and 95% PAW. | ||
| کلیدواژهها | ||
| Paulownia wood؛ Polypropylene waste؛ Co-pyrolysis؛ Bio oil؛ Synergetic effect | ||
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آمار تعداد مشاهده مقاله: 925 تعداد دریافت فایل اصل مقاله: 853 |
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