Upgrading of bio-oil from thermochemical conversion of various biomass–Mechanism, challenges and opportunities

TS Ahamed, S Anto, T Mathimani, K Brindhadevi… - Fuel, 2021 - Elsevier
Bio-oil is being investigated as a plausible alternate to petro-crude due to its almost akin
composition profile with crude oil. However, the extracted bio-oil from various biomasses …

Recent advances on strategies for upgrading biomass pyrolysis vapour to value-added bio-oils for bioenergy and chemicals

HI Mohammed, K Garba, SI Ahmed… - … Energy Technologies and …, 2023 - Elsevier
Researchers have identified biomass feedstocks and pyrolysis techniques that produce
biofuels and chemicals from sources other than fossil fuels. Algae, organic solid tannery …

Hydrothermal liquefaction of sewage sludge into biocrude: Effect of aqueous phase recycling on energy recovery and pollution mitigation

H Song, T Yang, B Li, Y Tong, R Li - Water Research, 2022 - Elsevier
Hydrothermal liquefaction (HTL) of sewage sludge is facing the challenges of low biocrude
yield, a large number of intractable aqueous phase and heavy metals pollution. In this study …

Microalgae harvest influences the energy recovery: a case study on chemical flocculation of Scenedesmus obliquus for biodiesel and crude bio-oil production

S Wang, M Yerkebulan, AEF Abomohra… - Bioresource …, 2019 - Elsevier
In the present study, centrifugation was used as a standard harvest method, while chemical
flocculation was comparatively used as a cost-effective harvest method for microalgae. Lipid …

[PDF][PDF] An overview of recent development in bio-oil upgrading and separation techniques

NL Panwar, AS Paul - Environmental Engineering Research, 2021 - eeer.org
Bio-oil produced from the fast pyrolysis/hydrothermal liquefaction is gaining popularity
worldwide as the forerunner to replace fossil fuel. The bio-oil can be produced from …

Thermocatalytic pyrolysis of Sesbania bispinosa biomass over Y-zeolite catalyst towards clean fuel and valuable chemicals

A Nawaz, P Kumar - Energy, 2023 - Elsevier
The thermocatalytic pyrolysis of Sesbania bispinosa (SB) biomass was performed in a
cylindrical-shaped pyrolyzer to produce renewable fuel and chemicals. The important …

Bioenergy characteristics of microalgae under elevated carbon dioxide

B Barati, FF Zafar, L Qian, S Wang, AEF Abomohra - Fuel, 2022 - Elsevier
Nowadays, biological mitigation of carbon dioxide (CO 2) by means of microalgae is one of
the promising approaches, as biomass can be used to produce renewable fuels such as …

Co‐pyrolysis characteristics and synergistic interaction of waste polyethylene terephthalate and woody biomass towards bio‐oil production

H Anandaram, BK Srivastava… - Journal of …, 2022 - Wiley Online Library
In this study, the impacts of co‐pyrolyzing wood‐based biomass from Ficus benghalensis
with PET on liquid oil output, reactivity, and heating values were investigated. The effects of …

Experimental study on the characterization of pyrolysis products from bagasse (Saccharum Officinarum L.): Bio-oil, biochar, and gas products

S Jamilatun, J Pitoyo, S Amelia, A Ma'arif… - Indonesian Journal of …, 2022 - ejournal.kjpupi.id
Sugarcane bagasse is one of the most abundant biomasses. This study aims to examine the
characteristics of bagasse using a pyrolysis system to produce liquid, solid (Biochar), and …

Bio-oil hydrodeoxygenation over acid activated-zeolite with different Si/Al ratio

S Gea, I Irvan, K Wijaya, A Nadia… - Biofuel Research …, 2022 - biofueljournal.com
Bio-oil includes significant levels of oxygenate molecules, which might induce component
instability and reduce its physicochemical qualities. To counteract this, the component must …