BioEnergy Research, Journal Year: 2024, Volume and Issue: 17(3), P. 1543 - 1558
Published: April 24, 2024
Language: Английский
Environmental Chemistry Letters, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 3, 2025
Abstract The aviation sector is a major emitter of fossil fuel-derived carbon dioxide contributing to global warming. For instance, jet fuel consumed by the industry 1.5–1.7 billion barrels per year, resulting in 705 million metric tons emissions. Aircraft manufacturers have set ambitious goals, aiming for carbon-free growth post-2020 and 50% reduction greenhouse gas emissions 2030. This issue can be solved replacing fuels with biofuels produced from modern biomass, thus meeting neutral objective. Here, we review technologies convert biomass into biofuel focus on reactants, catalysts, chemistry combustion. Reactants include alcohols, oil, esters, fatty acids, sugars. Catalysts Fischer–Tropsch palladium, platinum, ruthenium, nickel, molybdenum. utilization could potentially reduce up 80%. We also discuss economic implications.
Language: Английский
Citations
2
Energy Sources Part A Recovery Utilization and Environmental Effects, Journal Year: 2023, Volume and Issue: 45(4), P. 12263 - 12276
Published: Oct. 2, 2023
ABSTRACTBiomass green energy is becoming indispensable in worldwide applications and meets their demand. The extraction of hydrogen from bio-mass via coal gasification technique found higher carbon monoxide content low yield. This study aims to increase the production indirect land use change (ILUC) crops such as Cynara cardunculus L, Helianthus annuus Miscanthus × giganteus, Linum usitatissimum Lvia steam process with varied temperature (500°C, 550°C, 600°C, 650°C, 700°C, 750°C), steam/biomass ratio (0.2, 0.4, 0.6, 0.8, 1.0, 1.2) under Alkaline Dolomite catalysts. effect parameters on gas concentration, efficiency (CCE), heating value (HHV) was studied, it that giganteus crop yield 57.8 mol% hydrogen, 80%, 14.8 MJ/m3at 750°C. It revealed experimental results influenced by varying concentration significantly increased an noted a 59% at 1.2. Similarly, (CCE) 79.8% 14.9 MJ/m3, respectively. Based this, subjected catalysts alkaline have maximum conversion (82%) HHV (16.5MJ/m3) compared those dolomite catalysts.KEYWORDS: GasificationhydrogenILUC cropstemperaturesteam/Biomass AcknowledgementsThe authors would like acknowledge Researchers Supporting Project number (RSP2023R373), King Saud University, Riyadh, Saudi Arabia.Disclosure statementNo potential conflict interest reported author(s).Data availability statementAll data required are available within manuscriptAdditional informationFundingNo funding used for this study.Notes contributorsVenkatesh RathinaveluVenkatesh Rathinavelu, working Associate Professor, Institute Mechanical Engineering, Saveetha School Medical Technical Sciences, Chennai, Tamilnadu. His research interests include Materials, I.C Engines Future fuels.Ramakrishnan HariharanRamakrishnan Hariharan Professor Department Engineering K.Ramakrishnan College Trichy. He has published 13 articles various international journals indexed web science.Karthigairajan MarimuthuKarthigairajan Marimuthu Assistant Karpaga Vinayaga Technology, Chengalpattu. 11 years experience teaching engineering subjects Thermodynamics, Thermal Automobile Advanced Engines.Subramaniam PrabagaranSubramaniam Prabagaran Karpagam Academy Higher Education, Coimbatore. 15 courses Engineering. biomass utilization, advanced biofuels, waste energy.Priya Chathapuram BalasubramanianPriya Balasubramanian OASYS more than variety fuels.Melvin Victor De PouresDr. Melvin Poures, over decades field. current deals engine cooling, H2, CRDi VCR engines.Ismail HossainIsmail Hossain Natural Sciences Mathematics, Ural Federal Yekaterinb. 25 experience, out which he 23 subjects.Asiful SeikhAsiful Seikh Department, Riyadh. 30 26 subjects. aspiring researcher field internal combustion engines.Md Abul KalamDr. Md. Kalam currently academic staff (as Professor) Faculty IT University Technology Sydney (UTS), Australia. Recently, Prof Kalam's name appeared list "Highly Cited Researchers" 2017, 2018, 2019, 2020, 2021" recognition ranking among top 1% researchers most cited documents Web Science Clarivate Analytics.
Language: Английский
Citations
14
Cellulose, Journal Year: 2024, Volume and Issue: 31(12), P. 7367 - 7384
Published: July 12, 2024
Language: Английский
Citations
3
Frontiers in Fuels, Journal Year: 2024, Volume and Issue: 2
Published: July 12, 2024
The aviation industry, driven by evolving societal needs, faces rising demand post-Covid and increasing pressure to align with emission reduction targets, prompting the development of drop-in sustainable fuels (SAF). Their compatibility existing aircraft infrastructure will help implement these urgency global climate crisis requires. This review delves into benefits challenges various feedstocks, addressing complexities in estimating feedstock availability location. Identified research gaps include enhancing availability, yield, diversity, investigating compositions, implementing agricultural practices. A summary ASTM-certified conversion processes technical specifications is outlined, further efficiency, catalyst selectivity, blending limits, aromatic compounds, combustion instability, numerical modeling. recent life cycle assessments (LCA) highlighted cradle-to-cradle assessments, location-specific analyses, temporal considerations, broader environmental impact categories. Recommendations stress obtaining primary data for enhanced LCA accuracy, conducting more specialized general studies combining LCA, techno-economic analysis, fuel requirements, socio-political multi-criteria decision analysis. paper underlines pressing need comprehensive inform SAF production alternatives context mitigation.
Language: Английский
Citations
1
BioEnergy Research, Journal Year: 2024, Volume and Issue: 17(3), P. 1543 - 1558
Published: April 24, 2024
Language: Английский
Citations
0