Synthesis of char, bio-oil and gases using a screw feeder pyrolysis reactor

Allerton Press - Tập 56 - Trang 466-469 - 2014
Kittiphop Promdee1,2, Tharapong Vitidsant3
1Inter-Department of Environmental Science, Chulalongkorn University, Bangkok, Thailand
2Department of Environmental Science, Chulachomklao Royal Military Academy, Nakorn Nayork, Thailand
3Department of Chemical Technology, Chulalongkorn University, Bangkok, Thailand

Tóm tắt

In this study, char, bio-oil and gases were synthesized with a continuous pyrolysis process from residual plants consisting of Cogongrass and Manilagrass at temperatures in the range of 400–550°C, with a feed rate of 150, 350, and 550 rpm (r min−1). The product yield calculation showed that the liquid yield was highest at 53.56%, at 350 rpm. After separation of the bio-oil from liquid phase, the bio-oil was found to have components of approximately 33.38%, of which the solid yield (char) was highest at 27.35%, at 350 rpm, and the gas yield was highest at 43.60%, at 150 rpm. This indicates that biomass from residual plants materials produced good yields because of low solid and gas yields while having high liquid yield.

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Allerton Press

Tập 56

466-469

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