Novel FTIR and visible infrared imaging assessment of binary biofuel stability and abated NOx for clean environment assisting energy approach

IF 4 4区环境科学与生态学 Q2 ENVIRONMENTAL STUDIES

Energy & Environment Pub Date : 2022-07-14 DOI:10.1177/0958305x221112912

Mohamed Nishath Peer, Krishnaveni Anbalagan

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引用次数: 0

Abstract

To compensate the oil demand and pollution, scientists explore biodiesel as a pollution free alternate energy. But depending on one particular species of feedstock will lead to its extinction like diesel. For this intent, this research proposes a novelty on blending of binary non-edible high oil yielding species. As biodiesel is a natural constituent with elevated oxygen content, a stability analysis has to be performed to diminish its rapid decay. For stabilizing fuel properties synthetic antioxidants have been involved as inhibitors. Previous studies have been performed on the stability analysis individually as oxidation, thermal and storage stability without analyzing them mutually. This research fills the key gap by deeper mutual stability analysis, as the output parameters of these three stabilities are interrelated. Few samples have shown best stability output parameters which challenges in narrowing the best blend. To face this task, a multi objective optimization study has been done. NOx emission has been reduced with the aid of antioxidants as a twin reward. Two novel assessment tools for validating are, i) FTIR, by which the impact of molecular arrangements on stability variation has been evaluated and ii) Using Infrared Imaging Technique, by which the NOX has been analyzed visually correlating the emission level and engine combustion temperature.

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新型FTIR和可见红外成像评价二元生物燃料的稳定性和减少氮氧化物的清洁环境辅助能源途径

为了弥补石油的需求和污染，科学家们探索生物柴油作为一种无污染的替代能源。但是依赖一种特定的原料会导致它像柴油一样灭绝。为此，本研究提出了一种二元非食用高产油品种的混合新方法。由于生物柴油是一种含氧量较高的天然成分，因此必须进行稳定性分析以减少其快速腐烂。为了稳定燃料性能，合成抗氧化剂被用作抑制剂。以往的研究只对氧化稳定性、热稳定性和贮存稳定性进行单独分析，而没有对它们进行相互分析。本研究通过更深入的互稳定性分析填补了这一关键空白，因为这三种稳定性的输出参数是相互关联的。很少有样品显示出最好的稳定性输出参数，这对缩小最佳混合物提出了挑战。针对这一问题，进行了多目标优化研究。在抗氧化剂的双重作用下，氮氧化物的排放减少了。两种新的评估工具是:1)FTIR，通过它可以评估分子排列对稳定性变化的影响;2)红外成像技术，通过它可以直观地分析NOX排放水平和发动机燃烧温度之间的关系。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Energy & Environment ENVIRONMENTAL STUDIES-

CiteScore

7.60

自引率

7.10%

发文量

157

期刊介绍： Energy & Environment is an interdisciplinary journal inviting energy policy analysts, natural scientists and engineers, as well as lawyers and economists to contribute to mutual understanding and learning, believing that better communication between experts will enhance the quality of policy, advance social well-being and help to reduce conflict. The journal encourages dialogue between the social sciences as energy demand and supply are observed and analysed with reference to politics of policy-making and implementation. The rapidly evolving social and environmental impacts of energy supply, transport, production and use at all levels require contribution from many disciplines if policy is to be effective. In particular E & E invite contributions from the study of policy delivery, ultimately more important than policy formation. The geopolitics of energy are also important, as are the impacts of environmental regulations and advancing technologies on national and local politics, and even global energy politics. Energy & Environment is a forum for constructive, professional information sharing, as well as debate across disciplines and professions, including the financial sector. Mathematical articles are outside the scope of Energy & Environment. The broader policy implications of submitted research should be addressed and environmental implications, not just emission quantities, be discussed with reference to scientific assumptions. This applies especially to technical papers based on arguments suggested by other disciplines, funding bodies or directly by policy-makers.