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Fuel Processing Technology
Scopus
ISSN 0378-3820 · Elsevier · 413 artikel di indeks
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Artikel Jurnal
Sustainable inorganic nanocatalysts in biodiesel production - A review on recent developments
About 88% of the fuels used for energy generation are generated from oil. The use of fossil fuels (FFs) has been declining recently due to oil supplies depletion and associated issues like global warming and environmental degradation brought on by the emissions of gases like CO2 and SOx…
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Artikel Jurnal
Gas hydrates: A comprehensive multi-scale review of mechanisms, diversified applications, risk mitigation, and pathways toward sustainable energy-environmental synergy
Gas hydrates technology have emerged as a vital strategy for tackling global energy and environmental challenges. This paper synthesizes the current state of knowledge regarding the exploitation, utilization, and prevention of gas hydrates, highlighting recent advancements while identifying key…
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Artikel Jurnal
Construction of cerium-based highly sulfur-resistant catalysts and NH₃-SCR reactions
A core–shell catalyst with ZSM-5 as the core and CeO₂ as the shell was developed to address the poor sulfur tolerance of conventional Cu-based molecular sieve catalysts. The CeO₂ shell was deposited onto the ZSM-5 surface using a wet chemical method. Active Cu species were then introduced via…
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Artikel Jurnal
Enhancement of compression ignition engine performance using waste plastic-derived fuel blended with nanoparticles: An experimental and regression analysis
The study is experimental research on the performance, combustion, and emission characteristics of a compression ignition (CI) engine run with waste plastic oil (WPO)-diesel blends supplemented with aluminum oxide (Al2O3) nanoparticles. The tested fuel consisted of neat diesel (D100) and WPO-diesel…
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Artikel Jurnal
Recent development in the design of proton exchange membrane fuel cell stack: Theory, integration and prospective
Proton exchange membrane fuel cells (PEMFCs) have emerged as a promising solution for clean and efficient energy conversion in high-power applications such as transportation, marine and offshore power, stationary backup/prime power, and mission-critical defense systems. However, their large-scale…
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Artikel Jurnal
Optical investigations on hydrogen/methane‑oxygen flame diluted by steam in micro-mixing burners
Motivated by the goal of zero-emission power generation, the current paper investigates the micro-mixing combustion of hydrogen/methane and oxygen under steam diluted conditions, over a range of oxygen mole fraction (0.05–0.5) and hydrogen blending power ratios (0–100%). The intensified OH*…
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Artikel Jurnal
Insights into the synergistic effect of active sites in FeMn catalysts for regulating the product distribution of Fischer-Tropsch synthesis
Mn has been recognized as an effective promoter for Fe-based catalysts in Fischer-Tropsch synthesis (FTS), while the surface enrichment mechanisms of Mn during FTS and their structure-activity relationships with olefin selectivity remain elusive. In this study, to clarify the Mn surface enrichment…
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Artikel Jurnal
A density functional theory study of CH4 oxidation over LaMnO3 oxygen carrier during chemical looping combustion
LaMnO3-based oxygen carriers (OCs) are considered a promising class of materials for chemical looping combustion (CLC); however, elucidating their detailed microscopic reaction mechanisms remains challenging. In this study, density functional theory (DFT) calculations were employed to investigate…
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Artikel Jurnal
Study on the non-uniform melting behavior of ash particles during the combustion process of Zhundong iron-rich coal
The slagging and fouling problems on the heating surfaces during Zhundong iron-rich coal combustion process were extremely serious. Due to the influence of the coal formation environment, the distribution of minerals in the coal was uneven. However, the impact of this uneven distribution on the…
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Artikel Jurnal
Hybrid evolutionary machine learning framework optimizing biochar production in biomass pyrolysis
Growing interest in renewable energy worldwide has heightened the need for efficient modeling of biomass conversion. This study proposes a hybrid framework coupling five machine-learning models (ELM, ANN, RF, SVR, and XGB) with six population-based optimizers (SGA, PSO, DE, ABC, GWO, and xNES) to…
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Artikel Jurnal
Low- to intermediate-temperature oxidation characteristics of a seven-component NG-diesel surrogate fuel: An experimental and modeling study
Natural gas (NG)-diesel dual-fuel combustion improves efficiency and reduces emissions in compression-ignition engines, yet the coupled oxidation chemistry at low-to-intermediate temperatures remains insufficiently understood. In this work, the oxidation characteristics of a seven-component…
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Artikel Jurnal
Prospective life cycle sustainability assessment and benchmarking of hydrogen from solid oxide electrolysis coupled with concentrated solar power
Achieving sustainable hydrogen systems requires balancing environmental, economic and social aspects. In this regard, research on the life-cycle sustainability of emerging pathways such as solid oxide electrolysis (SOE) coupled with concentrated solar power (CSP) remains limited. This study…
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Artikel Jurnal
In-depth exploration of NH3-SCR over metal-based zeolite catalyst improvement research at low-temperature: Catalytic activity, sulfur/phosphorus resistance and hydrothermal stability
Ammonia selective catalytic reduction (NH3-SCR) is the mainstream technology for controlling nitrogen oxide (NOx) emissions. However, the widespread application of zeolite catalysts faces multiple challenges: susceptibility to sulfur/phosphoru (S/P)-poisoning, narrow reaction temperature windows…
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Artikel Jurnal
Fluidized bed combustion characteristics of high-ash coal char under O2/H2O and O2/CO2/H2O environments
The combustion characteristics of a batch of in-situ prepared high-ash coal char have been investigated under different fluidized bed operating conditions (i.e. O2 concentration, balance gas, bed temperature, particle size) in an optically accessible fluidized bed. A fast Universal Exhaust Gas…
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Artikel Jurnal
Techno-economic analysis of waste-to-SAF pathways with carbon capture and storage and green hydrogen integrations
De-fossilising the aviation sector is essential for global climate goals, with sustainable aviation fuels (SAF) identified as a key low-emission solution. Municipal solid waste (MSW), when converted to refuse-derived fuel (RDF), offers an abundant, largely biogenic feedstock for SAF production…
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Artikel Jurnal
Effect of flue gas recirculation on the formation of unburned hydrocarbons in oxy-fuel and air flames in a semi-industrial scale burner
Oxy-fuel combustion is a promising technology for reducing CO2 emissions in the energy sector. In this process, nitrogen from air is replaced with CO2, to ensure the purity of CO2 in the flue gas, altering the properties of the oxidizer. For industrial applications, different methods of supplying…
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Artikel Jurnal
HydroStor-PMX: A multi-phase hybrid system for high-density hydrogen storage via pressure-modulated MXene frameworks
The study proposes a new kind of multi-phase hybrid energy-storage device, namely HydroStor-PMX, in which pressure-modulated MXene structures are combined with a pressure-based machine learning optimization algorithm to create a pressure-induced hydrogen storage process with unprecedented results…
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Artikel Jurnal
High-quality biochar from the catalytic pyrolysis of Brachychiton seeds: Optimization and characterization
This study aims to describe the effect of pyrolysis conditions (temperature, particle size,and type of catalyst) on the production of biochar from Brachychiton seeds. Pyrolysis experiments were conducted at between 300 °C–550 °C with particle sizes from
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Artikel Jurnal
Two-stage fast pyrolysis and catalytic steam reforming of corn waste bio-oil for hydrogen production: Screening and optimization of NiFe catalysts supported on porous clay heterostructures
Converting agricultural residues into hydrogen offers a promising route toward low-carbon energy. This study presents a two-stage process combining fast pyrolysis of con waste bio-oil followed by catalytic steam reforming (CSR) using NiFe catalysts supported on porous clay heterostructures (PCH)…
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Artikel Jurnal
Combined steam and CO2 reforming of ethanol over Ni–Cu/ZrO2 catalyst: Experimental and statistical optimization for sustainable syngas and hydrogen production
The combined steam and CO2 reforming of ethanol (CSCRE) is a promising route for sustainable syngas and hydrogen production, enabling simultaneous utilization of renewable ethanol and CO2. In this study, a bimetallic Ni–Cu/ZrO2 catalyst was synthesized and evaluated for the CSCRE reaction through…