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The evaluation of spent coffee grounds as feedstock for continuous hydrothermal liquefaction
(EARET, 2018)
This study looks at converting a low-value waste
in a continuous hydrothermal liquefaction reactor to a
high-value biocrude and biochar product. The feedstock
chosen for this study was spent coffee grounds (SCG) as
spent ...
A comparison of batch extracted bio-oil and continuous hydrothermal liquefaction bio-oil using spent coffee grounds as biomass feedstock
(EARET, 2018)
This study focuses on bio-oil obtained from spent
coffee grounds, either by reflux extraction or continuous
hydrothermal liquefaction. Spent coffee grounds was chosen as
feedstock for this study as it is available around ...
The effect of aqueous phase recirculation during hydrothermal liquefaction of spent coffee grounds
(EARET, 2018)
Batch hydrothermal liquefaction of spent coffee grounds
was done in this study. The effect of subsequent diluted aqueous phase
recirculation was studied at a constant temperature of 275 °C and
residence time of 10 ...