Results 211 to 220 of about 53,363 (308)

Sequential Reduction of Chromite Pellets Using Hydrogen and Silicon Carbide for Carbon Emission Abatement During Ferrochrome Production

steel research international, EarlyView.
H2 prereduction selectively metallizes Fe in UG2 chromite pellets at 1100°C, while silicon carbide becomes active at 1300°C to convert remaining Cr2O3 to carbides and promote Cr metallization. By separating the roles of H2 and SiC, the sequential route reaches up to 65.7% Cr metallization and suppresses in‐furnace CO generation by ≈75% versus ...
D. Coertzen, M. Tangstad, J. P. Beukes, P. G. van Zyl, D. G. Bessarabov, S. P. du Preez   +5 more
wiley   +1 more source

Biochar enhances cucumber production by modulating rhizosphere microbiota and soil metabolites under continuous cropping systems. [PDF]

Front Plant Sci
Xue G, Hu Y, Xue H, Wang X, Bai H, Du J, Wang Y, Huo H, Li M, Jiang W.   +9 more
europepmc   +1 more source

Advancements and Challenges in Second‐ and Third‐Generation Biofuels: A Comparative Analysis of Lignocellulosic and Algal Feedstocks

Safety Science and Technology, EarlyView.
ABSTRACT Advanced biofuels derived from nonfood biomass are increasingly recognized as strategic components of low‐carbon energy systems, particularly for sectors where direct electrification remains difficult. Second‐generation biofuels from lignocellulosic residues and third‐generation biofuels from algal and aquatic biomass offer complementary ...
Majid Saidi, Amirreza Ahmadbozorgi
wiley   +1 more source

Interfacial chemistry of biochar-modified cementitious materials: mechanisms of pore structure refinement, chloride immobilization, and carbon sequestration. [PDF]

RSC Adv
Wang L, Song L.
europepmc   +1 more source

Using Visual Systems Mapping to Improve Transparency and Comparability of Life Cycle Assessment Baseline Scenarios

Systems Engineering, EarlyView.
ABSTRACT Visual systems mapping is a systems engineering approach used to represent complex processes and interactions. This study evaluates its application for documenting assumptions in life cycle assessment (LCA) baseline scenarios. In LCA, the baseline or reference case represents the business as usual system against which changes in impacts (e.g.,
Maggie R. Davis, Steven Conrad
wiley   +1 more source

Designing biochars for improved sorptive removal of per- and polyfluoroalkyl substances. [PDF]

J Environ Qual
Zheng W, Huggett E, Circenis S, Mainali K, Sharma B.   +4 more
europepmc   +1 more source

Nanomaterials‐Decorated Biomass‐Derived Carbon for Overall Water Splitting: Interfacial Engineering, Mechanistic Insights, and Device Translation

The Chemical Record, EarlyView.
Biomass‐derived carbon provides a sustainable, porous, and conductive scaffold that stabilizes nanomaterials for bifunctional hydrogen evolution reaction/oxygen evolution reaction catalysis. This review summarizes design strategies (defects, heteroatom doping, heterostructures, single atoms), mechanistic/density functional theory insights, degradation ...
Paricha Jebin, Md. Rakib Khan, Syed Shaheen Shah, S. M. Mostafa Kamal, Mst. Kaniz Subarna, Nipa Debnath, Md. Abdul Aziz, Bong‐Joong Kim, A. J. Saleh Ahammad   +8 more
wiley   +1 more source

Mn₃O₄/biochar catalyst for enhanced PMS activation and antibiotic degradation <i>via</i> radical and non-radical pathways. [PDF]

RSC Adv
Aadil M, Karim MR, Rauf A, Rafea MA, Shakir I, Hussein TI, Tamam N, Alrubayyi A, Elboughdiri N.   +8 more
europepmc   +1 more source

Adoption of Minimum Tillage and Mid‐Season Drainage in Rice Production and Their Impacts on Farm and Economic Performance

Australian Journal of Agricultural and Resource Economics, EarlyView.
ABSTRACT This paper investigates the effects of two greenhouse gas (GHG) mitigation practices—minimum tillage and mid‐season drainage—on rice farmers' farm performance (e.g., crop yield and risk) and economic outcomes (e.g., income and vulnerability).
Hongyun Zheng, Wanglin Ma
wiley   +1 more source

Biochar from food processing wastes: a multi-criteria roadmap for circular energy and environmental applications. [PDF]

Bioresour Bioprocess
Soomro A, Koçer AT, Balkanlı D.
europepmc   +1 more source