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78 articles for “Alternative fuel”
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Design and Development of Semiconductor Nanocomposites for Photoelectrocatalytic Applications
Abstract: Humanity is currently facing an unprecedented challenge: anthropogenic climate change. This complex phenomenon is driven by a multitude of factors, including scientific, psychological, societal, and social dimensions, among others. the release of greenhouse gases, such as CO2, CH4, N2O, HFCs, and PFCs have increased significantly. Since the industrial revolution, atmospheric CO2 levels have surged by 50%. Although gases like CO2 and CH4 occur naturally and are essential for maintaining the …
Published in International Journal of Composite and Constituent Materials · Vol. 10, Issue 2, 2024 · pp. 25–32 Read article
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Biodiesel production using waste cooking oil: influence of catalysts on reaction parameters
Abstract: Over a century ago, Rudolf Diesel tested the used of vegetable oil as fuel for his automotive engine, several years later, bio-based diesel obtain from trans-esterification of animal fats or vegetable oils in presence of catalyst have been used as alternative automotive fuels to safe guard the environment and avoid global warming. Cost of production process has limited the diversification and generalizes usage of biodiesel, thus exploring avenues for cost …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 7, Issue 1, 2021 · pp. 1–8 Read article
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Comparative Study of Bioethanol Production from Mixed Floral Wastes by Pichia kudriavzevii CY 902 and Saccharomyces cerevisiae 13122
Abstract: Ever since ethanol has proved to be an alternative to fuel, various sources are explored to enhance its production. Thus far, starch and sugar containing substrates, such as sugarcane and corn are employed for commercial production of ethanol resulting in an imbalance in the industrial and domestic supply of sugars causing an impact on their prices. Therefore, this study investigated the potential of mixed floral wastes as a cheaper alternative …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 10, Issue 2, 2024 · pp. 34–45 Read article
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A Study on the Properties of Methyl Esters of Camelina Sativa Oil
Abstract: The depletion of fossil fuel and the pollution created due to the combustion of fossil fuels created an awareness to find an alternative to fossil fuels. In this present work, the focus is on to utilize the camelina sativa seed to produce oil and the same is trans-esterified to biodiesel and in this connection a detailed analysis has been done. Biodiesel is produced by transesterification of neat Camelina Sativa oil. …
Published in International Journal of Green Chemistry · Vol. 4, Issue 1, 2018 · pp. 1–6 Read article
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Fabricating and Testing an Inline Twin-Cylinder Engine: Experimental Study
Abstract: The usage of lightweight and cost-efficient engine is trending in our market now. Here this project introduces a hand-built SI twin cylinder engine. It is the smallest and compact twin cylinder under 200cc displacement. 270-degree crankshaft configuration is used in this engine for optimum power delivery and reduced vibration. This engine uses dual fuel for power (DUAL FUEL). It is an alternative to market available high-performance engines that use petrol …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 9, Issue 2, 2023 · pp. 52–64 Read article
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Production of Biochar from Lignocellulosic Biomass Obtained from Paddy Straw
Abstract: The pressing issues of fossil fuel depletion and environmental degradation have spurred the search for sustainable solutions in energy production and carbon management. This research delves into the eco-friendly prospect of generating biochar from lignocellulosic biomass, specifically paddy straw. Given the undeniable contribution of contemporary fossil fuels to greenhouse gas emissions, air pollution and climate change, a shift towards cleaner alternatives like biofuels becomes imperative. Paddy straw emerges as a …
Published in International Journal of Agrochemistry · Vol. 11, Issue 1, 2025 · pp. 1–7 Read article
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Kinetic Modeling of Biomass Pyrolysis for Renewable Energy Production.
Abstract: Biomass pyrolysis is a promising technology for renewable energy production, offering a sustainable alternative to fossil fuels. This process involves the thermal decomposition of organic materials in the absence of oxygen, resulting in the generation of bio-oil, syngas, and biochar. Kinetic modeling of biomass pyrolysis is essential for optimizing the process and enhancing the yield and quality of the products. This abstract presents a comprehensive review of kinetic models used …
Published in International journal of Thermodynamics and Chemical Kinetics · Vol. 10, Issue 1, 2024 · pp. 1–6 Read article
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A Review on Bioethanol Production
Abstract: Bioethanol is a renewable and bio-based form of alcohol that serves as an important alternative to fossil fuels, primarily as a transportation fuel and an additive in gasoline and has various other industrial applications. The production of fuel ethanol (which is also referred to as "bioethanol") from renewable lignocellulosic materials has the potential to lessen global petroleum demand while lowering the overall release of carbon dioxide, the primary contributor to …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 9, Issue 2, 2023 · pp. 1–5 Read article
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Ethanol Production from Banana Peels by Fermentation Process using Yeast
Abstract: The need of energy is increasing day by day and sustainability is becoming important factor in growth. To fulfil the need of rising population, it has become necessary to find alternative sources of fuel. Non-renewable sources are depleting fast. Use of renewable sources has become important area of research in sustainable engineering. Synthesis of biofuel from waste feedstock is being explored for increasing fuel economy and reduce environmental footprints. Ethanol …
Published in International Journal of Green Chemistry · Vol. 8, Issue 1, 2022 · pp. 1–8 Read article
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Sustainable Biofuels: Current Scenario
Abstract: In context to the concerns related to attenuation of crude oil reserves, rise in demand and price of petroleum, global climate change and energy security; bioenergy is increasingly becoming relevant as a potential alternative to fossil fuels. Biofuels are derived from renewable bio-mass resources and therefore provide a strategic advantage to promote sustainable development associated with high economic growth. Here, in this short review, an overview of current scenario of …
Published in International Journal of Renewable Energy and its Commercialization · Vol. 2, Issue 1, 2016 · pp. 24–26 Read article
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Potential Applications of Biocompatible and Biodegradable Nature of Biopolymer
Abstract: Biopolymer is a polymer that is obtained from living organisms. It is an eco-friendly chemical compound that is considered as the most organic compound in the ecosphere. The name “Biopolymer” specifies that it is a bio-degradable polymer. Biopolymers are one of the alternatives of fossil fuels. This short communication represented the several types of applications of Biopolymer in our daily life.
Published in International Journal of Polymer Science and Engineering · Vol. 3, Issue 1, 2017 · pp. 38–43 Read article
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Mitigation of Air Pollution by Various Methods
Abstract: Air pollution stands as a pressing global challenge with far-reaching implications for the environment and human well-being. Tackling this issue requires a multifaceted approach encompassing regulatory, technological, and societal measures. One pivotal strategy involves implementing stringent regulations targeting emissions from industrial facilities and vehicles. These standards mandate the adoption of cleaner technologies, effectively reducing the release of harmful pollutants such as nitrogen oxides (NOx) and particulate matter. By enforcing these …
Published in International Journal of Environmental Chemistry · Vol. 9, Issue 2, 2023 · pp. 16–30 Read article
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A Comparative Study of Solar, Wind, and Biomass Energy for Decentralized Power Generation
Abstract: The need for clean, renewable energy sources is growing as decentralized power generation gains popularity due to its ability to provide reliable power to remote areas and reduce transmission losses. This paper compares three popular renewable energy sources—solar, wind, and biomass—evaluating their feasibility, efficiency, costs, environmental impact, and sustainability in the context of decentralized power generation. Findings indicate that while each energy source has distinct advantages and challenges, a hybrid …
Published in International Journal of Renewable Energy and its Commercialization · Vol. 11, Issue 2, 2025 Read article
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Algae as a Biofuel: A Promising Path to Sustainable Energy
Abstract: The increasing global demand for sustainable energy sources has intensified interest in biofuels, particularly those derived from algae. Algae-based biofuels are a promising alternative to traditional fossil fuels because of their high lipid and oil content, quick growth rates, and ability to flourish in a variety of settings. This review article examines the potential of algae as a biofuel source, focusing on recent advancements in algal cultivation, lipid extraction, and …
Published in International Journal of Plant Biotechnology · Vol. 10, Issue 2, 2024 · pp. 7–18 Read article
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Red Yeast as a Sustainable Platform for Bio-Oil and Natural Pigment Production
Abstract: Oleaginous yeast represents a promising biotechnological platform for the sustainable production ofbio-oil, an alternative to fossil-derived fuels. These microorganisms can accumulate lipids up to 20–70% of their dry cell weight, primarily in the form of triacylglycerols that are structurally similar toplant and animal oils. Among them, certain species exhibit distinctive red or pink pigmentation andare collectively referred to as red yeasts. These yeasts not only synthesize significant amounts ofstorage lipids …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 12, Issue 1, 2026 · pp. 12–16 Read article
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Valorization of agro-industrial waste into bioethanol: a case of brewers spent grain
Abstract: AbstractThe global impetus to produce alternatives to petroleum-based fuels and value-added chemicals to reduce greenhouse gases are putting pressure on the industries to diversify and valorize byproducts. By-products valorization of the brewery industry such as spent grain has given critical attention for long-term socio-economic and environmental benefits. Brewer`s spent grain is the major by-product of the brewing industry, represses around 85% of the total by-product generated. In the current work, …
Published in International Journal of Renewable Energy and its Commercialization · Vol. 6, Issue 1, 2020 · pp. 1–20 Read article
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Building a Sustainable Future Through Renewable Energy Exploration
Abstract: Climate change is one of the most pressing current challenges in terms of ecosystem stability, individual and global health and economy. The emissions of greenhouse gases due to the activities of anthropogenic origin on the combustion of fossil fuels, deforestation and other industrial processes. A renewable energy system converts the energy found in sunlight, wind, falling water, sea waves, geothermal heat or biomass, such as heat or electricity. Most of …
Published in International Journal of Environmental Chemistry · Vol. 11, Issue 1, 2025 · pp. 87–94 Read article
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STRATEGIC ADVANCEMENTS IN HYBRID RENEWABLE ENERGY SYSTEMS: A SURVEY OF INTEGRATION AND PERFORMANCE OPTIMIZATION
Abstract: The growing global population has led to an increasing demand for energy, putting significant pressure on the limited reserves of non-renewable fossil fuels. Renewable energy technologies present a sustainable alternative, particularly for remote or off- grid areas where extending conventional power grids is economically unfeasible. Technologies for renewable energy have become a viable way to deal with these problems. In many parts of the world, resources like sun, wind, hydro, …
Published in International Journal of Electrical Power System and Technology · Vol. 11, Issue 2, 2025 · pp. 16–22 Read article
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Unveiling the Potential of Tyre Pyrolysis Oil A Sustainable Solution for Energy and Environmental Challenges: A Mini Review
Abstract: Pyrolysis is a technology to recover energy from the end-of-life tyre or scrap tyres by converting into various useful products like tyre pyrolysis oil (TPO), pyro-gas and solid char or carbon sooth also known as raw recycled carbon black. Tyre pyro oil is a dark brown/black colored liquid and used as a fuel in compression ignition (CI) engines, industrial furnaces and power plants etc. The TPO like other fuels contains …
Published in International Journal of Green Chemistry · Vol. 10, Issue 1, 2024 · pp. 1–7 Read article
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Effect of Al2O3 and CeO2 Nanocatalysts on Biodiesel Yield from Pine and Soapnut Oils
Abstract: Abstract This study examines the influence of aluminium oxide (Al2O3) and cerium oxide (CeO2) nanocatalysts on the biodiesel yield obtained from two non-edible oils: pine oil and soapnut oil. Both oils were extracted through mechanical pressing and converted into biodiesel using the transesterification process. To understand how different process conditions, affect biodiesel production, a Box–Behnken Design (BBD) was used. Three key variables—methanol-to-oil ratio, catalyst concentration, and reaction temperature—were analyzed to …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 11, Issue 2, 2025 · pp. 1–10 Read article