Results 71 to 80 of about 1,552 (197)

Toward Fossil‐Free Steelmaking: Overview of Physiochemical Properties of Hydrochar and Its Application in Blast Furnace and Electric Arc Furnace Processes

open access: yescScience, Volume 1, Issue 1, December 2025.
ABSTRACT The steel industry is among one of the largest CO2 emitters in the world. To meet climate targets, replacing fossil‐based carbon with renewable biocarbon in metallurgical processes, particularly in blast furnaces (BFs) and electric arc furnaces (EAFs), has emerged as a viable short‐ to mid‐term solution.
Yu‐Chiao Lu   +4 more
wiley   +1 more source

Algae biofuel: Current status and future applications [PDF]

open access: yes, 2018
An algal feedstock or biomass may contain a very high oil fraction, and thus could be used for the production of advanced biofuels via different conversion processes.
Adeniyi, Oladapo   +2 more
core   +1 more source

Influence of Post‐Harvest Treatments on Antioxidant Potential and Metabolomics Profile of Coffee Beans

open access: yesFuture Postharvest and Food, Volume 2, Issue 4, Page 458-473, December 2025.
(1) The secondary metabolite profile of coffee beans was determined. (2) Processing affects not only the metabolite profile but also the volatile compound content. (3) Caffeine was the most abundant metabolite in all samples. (4) The fermentation‐roasting treatment improved the metabolite profile, whereas roasting, fermentation and soaking followed by ...
Stephano Tambo Tene   +1 more
wiley   +1 more source

Oxidative Torrefaction of Sunflower Husk Pellets in the Kaolin Layer

open access: yes, 2021
Abstract In this paper oxidative torrefaction of sunflower husk pellets in the kaolin layer was firstly investigated. Besides, influence of kaolin without use of special additives on limitation of the oxygen flow from environment into the sunflower husk was analyzed.
Svetlana Islamova   +2 more
openaire   +1 more source

Toward Sustainable and High‐Performing Energy Storage from Biomass Waste Through Hydrothermal Carbonization

open access: yesSmall, Volume 21, Issue 50, December 17, 2025.
Hydrothermal carbonization is the ideal methodology to transform biomass waste into green electrodes for sustainable energy storage devices such as lithium‐ion batteries, sodium‐ion batteries, and supercapacitors. Abstract The demand for valuable and sustainable chemicals and nonfossil fuels, with a carbon‐neutral or zero‐carbon footprint from zero ...
Hong Duc Pham   +7 more
wiley   +1 more source

Physicochemical properties and hydrophobicity enhancement of water-washed durian peel by oxidative torrefaction at 250 °C

open access: yesInternational Journal of Sustainable Energy
Durian peel presents disposal challenges but offers potential as a renewable biofuel feedstock. However, high ash content, hygroscopicity, and low energy density limit its direct application.
Napat Kaewtrakulchai   +9 more
doaj   +1 more source

Evaluation of Biochar and Iron as Alternative Materials to Improve Performance of Septic Systems—Part 1. Material Selection and Batch Tests

open access: yesWater Environment Research, Volume 97, Issue 12, December 2025.
This study quantified pollutant concentrations in septic effluent following treatment with C33 sand, iron products, and biochar materials. These cost‐effective materials offer promising opportunities to reduce pollutant loads in septic system effluent and enhance downstream groundwater and surface water quality.
Chia‐Yang Chen   +3 more
wiley   +1 more source

Energy Optimization of Sugarcane Bagasse by Oxidative Torrefaction: A Multiple Linear Regression Method

open access: yesInternational Journal of Technology
Biomass is widely recognized as a promising substitute for fossil fuels due to zero CO2 emissions, global availability, storage capacity, and immediate response to demand.
Diego A. Racero-Galaraga   +3 more
doaj   +1 more source

Trends and Advancements in Utilization of Biomass Waste for Gasification: A Bibliometric Review

open access: yesGCB Bioenergy, Volume 17, Issue 12, December 2025.
This study presents a bibliometric review of biomass waste utilization in gasification, examining research patterns and developments in the field. Key authors, institutions, publication sources, leading countries, and frequently used keywords were identified to map global research activity. The analysis also highlights five major thematic clusters that
Kunmi Joshua Abioye   +8 more
wiley   +1 more source

Investigation of torrefaction process parameters and characterization of torrefied biomass [PDF]

open access: yes, 2012
This study sought to better understand the torrefaction process, and more specifically, how torrefaction affects the physical and chemical properties of corn stover biomass.
Medic, Dorde
core   +3 more sources

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