This study used the fast pyrolysis method to produce bio-oil from coffee bean residue. The oil was mixed with diesel … (coffee bean residue pyrolysis oil) 0 (100% diesel), CPO 5 (5 vol.% bio-oil/95 vol.% diesel), and CPO 10 (10 vol.% bio-oil/90 …

As production of palm oil is expanding, a more efficient use of oil palm biomass to obtain more energy from oil palm … plantations is investigated. The work was carried out on a fluidised bed bench scale fast pyrolysis unit, with the objective of …

Bio-oil is a brown liquid product from biomass fast pyrolysis. The upgrading of bio-oil has been a hotspot due to its … techniques of bio-oil from biomass fast pyrolysis in China are summarized, with the hope of promoting the development of … pyrolysis, catalytic cracking, steam reforming, molecular distillation, supercritical fluids, esterification and emulsification …

and the second law of fast pyrolysis products of a biomass sample investigated experimentally in fixed-bed reactor under … heating value (LHV) of liquid products obtained from catalytic fast pyrolysis of hazelnut cupulae. In this study, the first … catalytic fast pyrolysis of hazelnut cupulae influences strongly eCH, HHV and LHV. High proportions of oxygen, compared to …

Fast pyrolysis of agricultural residues from sugarcane and cassava plantations was carried out in a laboratory …-scale free-fall reactor unit. The objectives of this work were to investigate the effects of biomass types and pyroysis … conditions, such as reactor temperature, condensation temperature, nitrogen flow rate and run duration, on pyrolysis product …

contained roughly 95.3 vol% CO2, and biomass pyrolysis produced around 4.6 vol% CO2. The vented gases had compositions that were … bean residue, and rice straw) upon fast pyrolysis was studied. Products were determined by gas chromatography …, and ketones. When CO2 was utilized as fluidization gas, the vented gas produced by pyrolysis of the three biowaste samples …

Catalytic upgrading of the pyrolytic vapors after fast pyrolysis of Jatropha residue was performed using analytical … pyrolysis–gas chromatography/mass spectrometry (Py–GC/MS) at 673–873 K. The Py–GC/MS analyses for pyrolysis vapors show a range …-compounds suggesting that further denitrogenation is required while pyrolysis with ZrO2 had disadvantage on high yield of acid which could …

Herein we report the fast pyrolysis of dried, ground Scenedesmus sp. at two different reactor scales. Pyrolysis was … performed at 480 °C and 1 bar in both an isothermal spouted bed reactor and a dynamic pyrolysis-GC/MS unit, each with 2 s vapor … typical bio-oil produced via wood pyrolysis. Simulated distillation results indicated that a significant proportion of the oil …

Liquid bio-oils were produced from miscanthus (Miscanthus sacchariflorus) by fast pyrolysis at various temperature … potentials for biofuel utilization. Before operating fast pyrolysis, miscanthus was subjected to ICP-ES (inductively coupled … (1403.1 ppm). With fast pyrolysis, the yield of bio-oil gradually decreased with increasing temperature and residence time …

Crude bio-oil produced from fast pyrolysis of yellow poplar wood was subjected to HDO (hydrodeoxygenation) for the …