TY  - JOUR
VL  - 95
JF  - Journal of Supercritical Fluids
A1  - Chan, Y.H.
A1  - Yusup, S.
A1  - Quitain, A.T.
A1  - Uemura, Y.
A1  - Sasaki, M.
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-84908404185&doi=10.1016%2fj.supflu.2014.10.014&partnerID=40&md5=e2095ecf7153da18be93bf59d5ce0c45
Y1  - 2014///
ID  - scholars4839
KW  - Bio oil; Hydrothermal liquefactions; Oil palm biomass; Supercritical; Supercritical hydrothermal
N2  - This paper presents the studies on the liquefaction of three types of oil palm biomass; empty fruit bunch (EFB), palm mesocarp fiber (PMF) and palm kernel shell (PKS) using water at subcritical and supercritical conditions. The effect of temperature (330, 360, 390 °C) and pressure (25, 30, 35 MPa) on bio-oil yields were investigated in the liquefaction process using a Inconel batch reactor. The optimum liquefaction condition of the three types of biomass was found to be at supercritical condition of water i.e. at 390 °C and 25 MPa, with PKS yielding the maximum bio-oil yield of 38.53 wt, followed by EFB and PMF, with optimum yields of 37.39 wt and 34.32 wt, respectively. The chemical compositions of the bio-oils produced at optimum condition were analyzed using GC-MS and phenolic compounds constituted the major portion of the bio-oils, with other minor compounds present such as alcohols, ketones, aromatic hydrocarbons and esters. © 2014 Elsevier B.V. All rights reserved.
EP  - 412
PB  - Elsevier
SN  - 08968446
SP  - 407
TI  - Bio-oil production from oil palm biomass via subcritical and supercritical hydrothermal liquefaction
N1  - cited By 98
AV  - none
ER  -