Results 71 to 80 of about 1,497 (152)

SEPARATION OF BIOCRUDE PRODUCED FROM HYDROTHERMAL LIQUEFACTION OF FAECAL SLUDGE WITHOUT ANY SOLVENT

, 2023
Production of high-quality biocrude using Hydrothermal Liquefaction (HTL) process from various waste-stream gaining more concern recently due to fossil fuel scarcity around the world.
H M Fairooz Adnan (17075161), Md. Atik Fayshal (17075125), Md. Mehedi Hasan (17075158), Md Khalekuzzaman (17075193)   +3 more
core   +1 more source

Multiphase Numerical CFD Simulation of the Hydrothermal Liquefaction Process (HTL) of Sewage Sludge in a Tubular Reactor

Applied Sciences
This article presents multiphase numerical computational fluid dynamics (CFD) for simulating hydrothermal liquefaction of sewage sludge in a continuous plug-flow reactor.
Artur Wodołażski
doaj   +1 more source

Ketal Sugar Conversion Into Green Hydrocarbons by Faujasite Zeolite in a Typical Catalytic Cracking Process

Frontiers in Chemistry, 2019
Fluidized catalytic cracking (FCC) converts hydrocarbons in the presence of a catalyst based on faujasite zeolite (USY and REY). While hydrocarbon is poorly reactive, biomass and its derived compounds are highly functionalized and not suitable to a ...
Joana Pinto, Igor Pedrosa, Camila Linhares, Rosane A. S. San Gil, Yiu Lau Lam, Marcelo Maciel Pereira   +5 more
doaj   +1 more source

Optimization to Hydrothermal Liquefaction of Low Lipid Content Microalgae Spirulina sp. Using Response Surface Methodology

Journal of Chemistry, 2018
The production and nature of the biocrude obtained from Spirulina sp. by hydrothermal liquefaction (HTL) technology is focused in this investigation. Our aim is to evaluate the interaction of different factors on the bio-oil production through HTL using ...
Xuan Wei, Dengfei Jie
doaj   +1 more source

Direct conversion of microalgae biomass to biocrude with hydrothermal liquefaction. [PDF]

, 2015
Microalgae are generally considered as a promising biomass source for applications including production of advanced biofuels, chemicals, wastewater treatments, various organic substances or a combination of any of the above.
Eboibi, Blessing Elo-oghene
core  

Molecular characterization and atomistic model of biocrude oils from hydrothermal liquefaction of microalgae

, 2018
Hydrothermal liquefaction (HTL) converts wet biomass into biocrude oils that can serve as a green substitute to fossil crude oil for several applications, i.e., biofuel or additive for asphalt.
Buehler, Markus J, Buehler, Markus J., López Barreiro, Diego, Torri, Cristian, Prins, Wolter, Martin-Martinez, Francisco J, Martin-Martinez, Francisco J., Francisco Martin-Martinez   +7 more
core   +1 more source

Effects of the use of acetone as co-solvent on the financial viability of bio-crude production by hydrothermal liquefaction of CO2 captured by microalgae

Journal of CO2 Utilization
Hydrothermal Liquefaction (HTL) is a promising technology to produce biocrude from microalgal biomass that has captured gaseous CO2. However, several problems of this technology must still be solved to make it economically and technically feasible.
David Ocampo, Elkin A. Gómez, Luis A. Ríos, Gabriel J. Vargas   +3 more
doaj   +1 more source

Impact of nitrogenous alkaline agent on continuous HTL of lignocellulosic biomass and biocrude upgrading

, 2017
Continuous hydrothermal liquefaction (CHTL) of lignocellulosic biomass with subsequent hydrotreating is carried out to study the effect of NH3 versus NaOH as alkaline HTL catalyst.
Olofsson, Göran, Göran Olofsson, Rosendahl, Lasse Aistrup, Lasse A. Rosendahl, Jensen, Claus Uhrenholt, Claus Uhrenholt Jensen   +5 more
core   +1 more source

Effect of harvesting methods on the energy requirement of Tetraselmis sp. biomass production and biocrude yield and quality

, 2019
A halo-tolerant Tetraselmis sp. was grown in a 100,000 L raceway pond in the Qatari desert environment. As the biomass density reached 0.679 g/L, after 7 days, five different harvesting methods (i.e., cross-flow filtration, electrocoagulation, and ...
Khan, Shoyeb, Das, Probir, Al-Jabri, Hareb, Thaher, Mahmoud, Hoekman, S. Kent, AbdulQuadir, Mohammed   +5 more
core   +1 more source

Comparative preparation of waste-derived K-modified activated biochars and proof-of-concept application in sewage-sludge hydrothermal liquefaction

Case Studies in Chemical and Environmental Engineering
Hydrothermal liquefaction (HTL) of sewage sludge offers a route for converting wet waste into biocrude, but developing low-cost catalysts that enhance conversion while influencing product distribution remains challenging.
Rim Ismail, Sabah Mariyam, Mohammad Alherbawi, Tareq Al-Ansari   +3 more
doaj   +1 more source