Energy Conversion and Management, Год журнала: 2023, Номер 291, С. 117291 - 117291
Опубликована: Июнь 19, 2023
Язык: Английский
Energy Conversion and Management, Год журнала: 2022, Номер 276, С. 116496 - 116496
Опубликована: Дек. 1, 2022
In the current energy scenario, production of heat, power and biofuels from biomass has become major interest. Amongst diverse thermochemical routes, gasification stood out as a key technology for large-scale application biomass. However, development is subjected to efficient conversion biochar mitigation troublesome by-products, such tar. Syngas with high tar content can cause pipeline fouling, downstream corrosion, catalyst deactivation, well adverse impact on health environment, which obstruct commercialization technologies. Since reduction formation challenge in gasification, comprehensive overview provided following aspects, particularly include definition complementary classifications tar, possible transformation mechanisms. Moreover, effects applications, human or analyzing techniques (online off-line) are discussed. Finally, primary removal strategies summarized. this respect, effect operation parameters (temperature, ER S/B), catalysts utilization (natural supported metal catalysts) improvement reactor design elimination was thoroughly analyzed.
Язык: Английский
Процитировано
196
The Science of The Total Environment, Год журнала: 2023, Номер 875, С. 162667 - 162667
Опубликована: Март 7, 2023
Язык: Английский
Процитировано
141
International Journal of Hydrogen Energy, Год журнала: 2024, Номер 66, С. 90 - 102
Опубликована: Апрель 11, 2024
Язык: Английский
Процитировано
33
Energy Conversion and Management X, Год журнала: 2024, Номер 23, С. 100675 - 100675
Опубликована: Июль 1, 2024
As the world addresses increasing demand for sustainable energy solutions, biodiesel has surfaced as a viable alternative to conventional fossil fuels. The expansion of feedstock plantations, particularly palm oil in tropical regions, can lead deforestation, loss biodiversity, and significant carbon emissions from destruction carbon-rich ecosystems. That is why this article focuses on production waste sources order maintain balance ecosystem. This review paper discusses global landscape need renewable environmentally friendly alternatives. It explores various depth that are investigated production, comprising cooking oil, animal fats, algae, other organic residues. Each analyzed its viability, challenges, economic feasibility production. A critical assessment different methods, such transesterification, pyrolysis, thermochemical conversion, anaerobic digestion, thermal cracking, hydro-treating enzymatic processes, presented, highlighting key factors influencing their efficiency scalability. Recent developments enhance waste-derived production's sustainability viability meet UN Sustainable Development Goals also highlighted. Furthermore, environmental impact biodiesel, including greenhouse gas land use, discussed provide holistic understanding ecological footprint. significantly increase brake engine along with substantial decrease like CO HC. However, NOx CO2 increased application sources. be reduced by exhaust recirculation selective catalytic reduction techniques. regulatory frameworks standards governing sources, emphasizing harmonized policies encourage widespread adoption. concludes outlining future research directions potential breakthroughs could further effectiveness, sustainability, scalability Waste Cooking Oil (WCO) fats currently most economically feasible options due low cost established collection processing infrastructure. Algae present high but require technological advancements reductions become viable. aims assist researchers, policymakers, industry stakeholders advancing utilization materials promoting more landscape.
Язык: Английский
Процитировано
29
Clean Technologies and Environmental Policy, Год журнала: 2024, Номер 26(4), С. 943 - 997
Опубликована: Фев. 2, 2024
Abstract Sustainable development is imperative, and the worldwide energy production must focus on transition from petroleum derivatives to biomass-based biofuels bioproducts achieve a bio-based economy. The global interest in processing of waste biomass obtain products continuously increasing. However, biorefineries have not yet been consolidated. effective conversion components for generation value-added biochemicals determining factor economic success biorefineries. Therefore, exhaustive research has performed consolidate biorefinery industry. This review summarizes current advances liquid biofuel solid catalysts prepared biomass, as well their advantages, drawbacks, statistical data. It offers an extensive perspective, covering conventional methods cutting-edge techniques such biochemical thermochemical technologies (e.g., hydrolysis, fermentation, pyrolysis, gasification) produce bioalcohols, biodiesel, renewable diesel, bio-jet, bio-oil. In addition, preparation heterogeneous using residual different synthesis routes role were analyzed. contributes analysis importance identifying valorizing wide spectrum raw materials (i.e., urban, forestry, industrial, agricultural) that potential be used catalyst precursors feedstock. Finally, techno-economic analysis, main challenges, future scope diverse prepare are discussed. examines numerous aspects catalysts, thus providing relevant information researchers, students, policymakers, industry experts. Graphical abstract
Язык: Английский
Процитировано
23
Journal of Material Cycles and Waste Management, Год журнала: 2024, Номер 26(3), С. 1264 - 1276
Опубликована: Фев. 29, 2024
Язык: Английский
Процитировано
20
Biotechnology for Biofuels and Bioproducts, Год журнала: 2024, Номер 17(1)
Опубликована: Окт. 15, 2024
Biofuel production has emerged as a leading contender in the quest for renewable energy solutions, offering promising path toward greener future. This comprehensive state-of-the-art review delves into current landscape of biofuel production, exploring its potential viable alternative to conventional fossil fuels. study extensively examines various feedstock options, encompassing diverse sources such plants, algae, and agricultural waste, investigates technological advancements driving processes. highlights environmental benefits biofuels, emphasizing their capacity significantly reduce greenhouse gas emissions compared those Additionally, this elucidates role biofuels enhancing security by decreasing reliance on finite fuel reserves, thereby mitigating vulnerabilities geopolitical tensions price fluctuations. The economic prospects associated with are also elucidated, job creation, rural development, additional revenue streams farmers landowners engaged cultivation. While highlighting promise addresses challenges considerations surrounding production. Potential issues land use competition, resource availability, sustainability implications critically evaluated. Responsible implementation, including proper land-use planning, management, adherence criteria, is emphasized critical long-term viability Moreover, underscores importance ongoing research development efforts aimed at efficiency, productivity, conversion Technological hold key increasing yields, reducing costs, improving overall sustainability. uniquely synthesizes latest across entire spectrum from selection end-use applications. It gaps providing analysis emerging technologies, metrics, pathways. Unlike previous reviews, work offers an integrated perspective interplay between innovation, impact, socio-economic factors holistic framework future policy directions energy.
Язык: Английский
Процитировано
19
Biotechnology Advances, Год журнала: 2024, Номер 72, С. 108344 - 108344
Опубликована: Март 21, 2024
Язык: Английский
Процитировано
17
Environment Development and Sustainability, Год журнала: 2025, Номер unknown
Опубликована: Янв. 28, 2025
Язык: Английский
Процитировано
2
Waste, Год журнала: 2022, Номер 1(1), С. 140 - 165
Опубликована: Дек. 17, 2022
This paper aims to briefly overview gasification technologies of biomass and heterogeneous wastes as a means for syngas production. For this purpose, an the existing technologies, their main advantages, limitations, costs, well commercial plants projects (lower TRL) operating with these applications is presented. The type technology parameters should be selected considering quality it will dictate its end use. Syngas determined by combination feedstock properties, process conditions, scale operation. smaller capacity up 10 MWth, fixed-bed have been recurring choice, while fluidized bed reactors can installed above 100 MWth are, therefore, more suitable medium- large-scale projects. Fluidized supports flexibility, has scale-up potential, presents relatively low cost, making solution frequent choice waste in or Commercializing already reality. However, efforts need made so that pilot demonstration overcome technological economic problems move towards commercialization.
Язык: Английский
Процитировано
58