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Effects of Heat Transfer Media on Bio-Oil Yield from Sugarcane Leaves | Pattiya | งดใช้ระบบ 3-31 กค 66 Burapha Science Journal

Effects of Heat Transfer Media on Bio-Oil Yield from Sugarcane Leaves

Adisak Pattiya, Artist Chawyota, Yutapong Pangchantada, Pongsakorn Pimpanit, Somsuk Trisupakitti

Abstract


The objective of this research was to investigate the effects of hot nitrogen flow rate and heat transfer media on bio-oil yield from sugarcane leaves using fast pyrolysis process. Results showed that the optimum hot nitrogen flow rate and heat transfer medium were 7 L/min and sand, respectively, which gave a maximum bio-oil yield of 53.83% by weight and also showed that too high or too low rates of the nitrogen flow influenced the bio-oil yield. The properties of bio-oil studied were solids content, density, pH and ash content. The solid content of the bio-oil obtained with sand as a heat transfer medium was lowest. This is corresponding to the ash content.          

 

Keywords :  bio-oil,  sugarcane leaves, heat transfer media, fast pyrolysis


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