Carbon migration of microalgae from cultivation towards biofuel production by hydrothermal technology: A review

S He, B Barati, X Hu, S Wang - Fuel Processing Technology, 2023 - Elsevier
Carbon dioxide (CO 2) emissions from fossil fuel burning are recognized as one of the major
causes of climate change, particularly global warming. Thus, to reduce fossil fuels and CO 2 …

Use of microalgae to recycle nutrients in aqueous phase derived from hydrothermal liquefaction process

L Leng, J Li, Z Wen, W Zhou - Bioresource technology, 2018 - Elsevier
Hydrothermal liquefaction (HTL) of microalgae biomass generates an aqueous phase (AP)
byproduct with limited energy value. Recycling the AP solution as a source of nutrients for …

Review and experimental study on pyrolysis and hydrothermal liquefaction of microalgae for biofuel production

D Chiaramonti, M Prussi, M Buffi, AM Rizzo, L Pari - Applied Energy, 2017 - Elsevier
Advanced Biofuels steadily developed during recent year, with several highly innovative
processes and technologies explored at various scales: among these, lignocellulosic …

Valorization of the aqueous phase produced from wet and dry thermochemical processing biomass: A review

L Leng, L Yang, J Chen, Y Hu, H Li, H Li, S Jiang… - Journal of Cleaner …, 2021 - Elsevier
Thermochemical processing technologies such as hydrothermal liquefaction/carbonization/
gasification, pyrolysis, torrefaction, and gasification have been widely used for the …

Hydrothermal liquefaction of high-and low-lipid algae: Bio-crude oil chemistry

F Cheng, Z Cui, L Chen, J Jarvis, N Paz, T Schaub… - Applied Energy, 2017 - Elsevier
The bio-crude oil produced from hydrothermal liquefaction (HTL) of a high-protein
microalgae useful for wastewater treatment, Galdieria sulphuraria, was comprehensively …

Microalgae as feedstock for biodiesel production under ultrasound treatment–A review

R Sivaramakrishnan, A Incharoensakdi - Bioresource Technology, 2018 - Elsevier
The application of ultrasound in biodiesel production has recently emerged as a novel
technology. Ultrasound treatment enhances the mass transfer characteristics leading to the …

Co-hydrothermal carbonization of rape straw and microalgae: pH-enhanced carbonization process to obtain clean hydrochar

X Liu, Y Fan, Y Zhai, X Liu, Z Wang, Y Zhu, H Shi, C Li… - Energy, 2022 - Elsevier
In this study, co-hydrothermal carbonization of rape straw and microalgae was conducted for
clean hydrochar. The effect of different feedwater pH values (pH= 1, 3, 5, 7, 9, 12) on co-HTC …

A novel strategy to simultaneously enhance bio-oil yield and nutrient recovery in sequential hydrothermal liquefaction of high protein microalgae

J Chen, J Zhang, W Pan, G An, Y Deng, Y Li… - Energy Conversion and …, 2022 - Elsevier
Advances in sequential hydrothermal liquefaction (SEQ-HTL, or two-step HTL) is limited by
its low bio-oil production and enormous aqueous phase (AP) byproduct. The objective of this …

A quantitative kinetic model for the fast and isothermal hydrothermal liquefaction of Nannochloropsis sp.

DC Hietala, JL Faeth, PE Savage - Bioresource technology, 2016 - Elsevier
Hydrothermal liquefaction (HTL) is a technology for converting algal biomass into biocrude
oil and high-value products. To elucidate the underlying kinetics for this process, we …

Valorization of microalgal biomass by hydrothermal carbonization and anaerobic digestion

JD Marin-Batista, JA Villamil, JJ Rodriguez… - Bioresource …, 2019 - Elsevier
The potential of hydrothermal carbonization (HTC) as a novel choice for treating microalgal
biomass (MAB) was assessed. The hydrochar obtained at 210° C had a carbon content and …