Results 51 to 60 of about 1,497 (152)

Novel Biorefinery Approach for Phycocyanin Extraction and Purification and Biocrude Production from Arthrospira platensis

, 2023
A new biorefinery from Arthrospira platensis was proposed to obtain phycocyanin (PC) and a biocrude by hydrothermal liquefaction (HTL). PC is a high-added-value phycobiliprotein widely used as a food colorant and in the nutraceutical and pharmaceutical ...
Gemma Vicente (1363539), Luis Fernando Bautista (1363530), Juan J. Espada (14761865), Jennifer Sánchez-Laso (14761862), Rosalía Rodríguez (1838686)   +4 more
core   +1 more source

Valorization of Sargassum via Hydrothermal Co-Liquefaction with Food Waste: Effects of Reaction Temperature and Feedstock Ratio on Biocrude Yield and Fuel Properties

Energies
The massive invasion of Sargassum (SG) in coastal regions has emerged as a growing environmental and economic challenge, driving interest in sustainable valorization strategies.
Md Mostafizur Rahman, Toufiq Reza
doaj   +1 more source

Fast Hydrothermal Liquefaction of Nannochloropsis sp. To Produce Biocrude

, 2015
We investigated the fast hydrothermal liquefaction of green marine alga Nannochloropsis sp. at batch reaction times of 1, 3, and 5 min and set-point temperatures of 300–600 °C.
Peter J. Valdez (1293921), Phillip E. Savage (1293927), Julia L. Faeth (1293924)   +2 more
core   +1 more source

Valorization of animal and human wastes through hydrothermal liquefaction for biocrude production and simultaneous recovery of nutrients

, 2020
Intense farming activities and the growth of the population produce increasing amounts of wastes, which represent an environmental concern and require an adequate disposal.
Pedersen, Thomas H., Seehar, Tahir H., Toor, Saqib S., Rosendahl, Lasse A., Conti, Federica; id_orcid, Nielsen, Asbjørn H.; id_orcid   +5 more
core   +1 more source

Hydrothermal Liquefaction of Structurally Diverse Lignins: Insights into Biocrude Yield, Fuel Properties, and Reaction Mechanisms

Energies
Lignin holds significant promise as a feedstock for biocrude production via hydrothermal liquefaction (HTL). Although lignin HTL has been widely studied, the specific depolymerization pathways associated with distinct lignin structures remain largely ...
Md Mostafizur Rahman, Toufiq Reza
doaj   +1 more source

Biocrude yield and productivity from the hydrothermal liquefaction of marine and freshwater green macroalgae

, 2014
Six species of marine and freshwater green macroalgae were cultivated in outdoor tanks and subsequently converted to biocrude through hydrothermal liquefaction (HTL) in a batch reactor.
Neveux, N, Haynes, B.S., Paul, N.A., de Nys, R, de Nys, R., Montoya, A, Jazrawi, C, Maschmeyer, T, Neveux, N., Haynes, B S, Magnusson, M, Masters, A F, Yuen, A.K.L., Maschmeyer, T., Jazrawi, C., Montoya, A., Yuen, A K L, Magnusson, M., Masters, A.F., Paul, Nicholas A   +19 more
core   +1 more source

Biocrude Production through Pyrolysis of Used Tyres [PDF]

Journal of Catalysts, 2014
A review of the pyrolysis process of used tyre as a method of producing an alternative energy source is presented in this paper. The study reports the characteristics of used tyre materials and methods of recycling, types and principles of pyrolysis, the pyrolysis products and their composition, effects of process parameters, and kinetic models applied
Julius I. Osayi, Sunny Iyuke, Samuel E. Ogbeide   +2 more
openaire   +1 more source

Dataset: Compositional analysis and hydrothermal liquefaction of a high-ash microalgae biofilmMendeley Data

Data in Brief
This dataset contains biochemical composition data and hydrothermal liquefaction (HTL) yield results for a high-ash microalgae biofilm which was cultivated in effluent from a mesophilic anaerobic digester using polyethylene rotating algae biofilm ...
Jacob D. Watkins, Hamza Abdellaoui, Elise Barton, Clayton Lords, Ronald C. Sims   +4 more
doaj   +1 more source

Effect of temperature on hydrothermal liquefaction of high lipids and carbohydrates content municipal primary sludge

Heliyon
The study assessed the valorisation of primary sludge through HTL and the influence of temperature on the product distribution. The experiments were conducted at different temperatures, 30 min reaction time, and 100 rpm stirring rate.
Jacky Cheikhwafa, Katarzyna Glińska, Esther Torrens, Christophe Bengoa   +3 more
doaj   +1 more source

Conversion of agricultural waste into stable biocrude using spinel oxide catalysts

, 2020
Biomass, the feedstock for biocrude and ultimately renewable diesel is a low energy density feedstock. The transport of this feedstock over long distance has been proven to be a major burden on the commercialisation of biorefining. Therefore, it has been
Ahmed, Mohamed H. M., Atanda, L., Konarova, M., Na, Jongbeom, Batalha, Nuno, Fraga, G., Na, J., Batalha, N., Atanda, Luqman, H.M. Ahmed, M., Aslam, W., A. Alothman, Z., Konarova, Muxina, Aslam, Waqas, Fraga, Gabriel Luiz Lopes, Alothman, Zeid A.   +15 more
core   +1 more source