Results 21 to 30 of about 178,650 (158)

Hydrothermal liquefaction process: Review and trends

Current Research in Green and Sustainable Chemistry, 2023
The processing of biomass into biofuels has become an increasingly attractive option as a tool against climate change. One of the most relevant technologies is hydrothermal liquefaction, since it allows processing biomass with high water content without ...
Esteban Ocampo, Victoria V. Beltrán, Elkin A. Gómez, Luis A. Ríos, David Ocampo   +4 more
doaj   +1 more source

Characterization of Bio-oils from Alkaline Pretreatment and Hydrothermal Liquefaction (APHL) of Cypress

BioResources, 2014
Four bio-oils obtained from the hydrothermal liquefaction (at 280 °C for 0 min) of untreated and pretreated cypresses were subjected to several types of chemical analyses to compare their structural features and chemical constituents.
Hua-Min Liu, Fei-Yun Wang, Yu-Lan Liu
doaj   +1 more source

Hydrothermal conversion of agricultural and food waste [PDF]

, 2022
>Magister Scientiae - MScThe global dependence on non-renewable fossil fuels to meet energy needs cannot be sustained for a long time and it is already evident in the escalation of fuel prices over the past decade.
Makhado, Tshimangadzo
core   +1 more source

Advances in modelling and optimization of hydrothermal liquefaction for sustainable biofuel production: A review

Energy Nexus
Hydrothermal liquefaction offers a direct approach to utilizing biomass resources and converting them into biofuel by using water, which acts as a reactant, solvent and catalyst under high-temperature and high-pressure conditions.
Tumpa R. Sarker, Bristy Sarker, Md. Shahinur Alam, Ajay K. Dalai   +3 more
doaj   +1 more source

Prognostic Assessment of the Viability of Hydrothermal Liquefaction as a Post-Resource Recovery Step after Enhanced Biomethane Generation Using Co-Digestion Technologies

Applied Sciences, 2018
In line with global efforts at encouraging paradigm transitions from waste disposal to resource recovery, the anaerobic co-digestion of substrates of wet hydrolyzed meat processing dissolved air flotation sludge and meat processing stock yard waste was ...
Oseweuba Valentine Okoro, Zhifa Sun, John Birch   +2 more
doaj   +1 more source

Bio-oil production from biogenic wastes, the hydrothermal conversion step [version 2; peer review: 2 approved]

Open Research Europe, 2022
Background: Food wastes are an abundant resource that can be effectively valorised by hydrothermal liquefaction to produce bio-fuels. The objective of the European project WASTE2ROAD is to demonstrate the complete value chain from waste collection to ...
Anne Roubaud, Geert Haarlemmer, Bruno Lacaze   +2 more
doaj   +1 more source

Modification of a pilot-scale continuous flow reactor for hydrothermal liquefaction of wet biomass

MethodsX, 2019
A pilot-scale continuous flow reactor (CFR) was modified for hydrothermal liquefaction (HTL) of algae slurry under subcritical conditions to investigate the feasibility of scaling up from batch to continuous processing.
Feng Cheng, Travis Le Doux, Brian Treftz, Scott Woolf, Jiuling Yu, Juanita Miller, Umakanta Jena, Catherine E. Brewer   +7 more
doaj   +1 more source

Hydrothermal liquefaction for preparation of liquid fuels and chemicals: Solvent effects, catalysts regulation and thermochemical conversion processes

Green Energy & Environment
Hydrothermal liquefaction technology is an effective method for the resource utilization and energy conversion of biomass under the dual-carbon context, facilitating the conversion of biomass into liquid fuels and high-value chemicals. This paper reviews
Bingbing Qiu, Xuedong Tao, Yanfang Wang, Donghui Zhang, Huaqiang Chu   +4 more
doaj   +1 more source

Recent Progress of Biomass‐Derived Nitrogen‐Doped Carbon Materials as Electrocatalysts: Carbonization, Functionalization, and Applications

Carbon Energy, EarlyView.
Integrating renewable energy with electrochemical conversion and storage is crucial for sustainable energy solutions. Nitrogen‐doped biomass‐derived carbon materials have emerged as effective catalysts for key reactions such as ORR, HER, and CO2RR. This review explores their synthesis, functionalization, characterization, and catalytic applications ...
Shilong Fu, Haiping Yang, Wiebren de Jong, Ruud Kortlever   +3 more
wiley   +1 more source

Efficient Solar‐Driven Interfacial Steam‐Electricity Co‐Generation by Modular Design of CAU‐23/Graphene Hybrid Evaporator

Carbon Energy, EarlyView.
A dual‐functional evaporator based on CAU‐23/graphene hybrid is acquired through a modular design strategy. Owing to superior broadband light absorption, optimal wettability, and porous architecture that synergistically integrates nanoconfined ionic channels with photothermal conversion, it exhibits a high evaporation rate of 2.71 kg m−2 h−1 with the ...
Hangyuan Du, Huiyue Wang, Xueying Wen, Qianyu Wei, Junhao Ai, Chang Liu, Guixin Hu, Ran Niu, Jiang Gong   +8 more
wiley   +1 more source