Hydrothermal liquefaction of cornelian cherry stones for bio-oil production

Bioresource Technology
Mehmet K AkalınSelhan Karagöz

Abstract

Hydrothermal liquefaction of cornelian cherry stones, fruit processing wastes, was performed at 200, 250 and 300°C with residence times of 0, 15, and 30min. The highest total bio-oil yield was obtained at both 250 and 300°C for the shortest residence time (0min) and found to be 28wt.%.ca. The solid residue yields were reduced as both the hydrothermal liquefaction temperature and the holding time was increased. The highest heating values of LBO and HBO were estimated to be 23.86 and 28.35MJkg(-1), respectively. The major compounds identified in the LBOs were furfurals, phenols, acetic acid and vanillin. The major components of the HBOs contained furfurals, phenols and fatty acids. Among major identified compounds in the HBOs, the relative concentration of Linoleic acid was the highest both at 250 and 300°C.

Citations

Jun 15, 2013·Bioresource Technology·Yun-Peng ZhaoWei Zhao
Jun 19, 2013·Bioresource Technology·Zexiang LuBiao Huang
Mar 17, 2015·Bioresource Technology·Chao GaiZhengang Liu
Mar 19, 2015·Waste Management & Research : the Journal of the International Solid Wastes and Public Cleansing Association, ISWA·Selim Ceylan
Jan 30, 2018·Isotopes in Environmental and Health Studies·Dragana FilipovićMaja Natić
Oct 16, 2020·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Dominika PrzybylskaIzabela Fecka

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