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Potential vs prevalent vs popular vs proven biodiesel feedstocks: A critical 4P selection process

机译：潜在的与普遍的VS流行VS经过验证的生物柴油原料：一个关键的4P选择过程

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Due to severe geopolitical uncertainty, tensions between nations that produces fuel/oil, and trade sanctions, almost no nation can guarantee a consistent fuel supply and that can affect the progress or development of countries significantly as fuel is the backbone of the energy supply. Counties are exploring different alternative energy sources that can be sustainable and locally available. Waste-based biofuel, i.e., biodiesel, can be an excellent cheap alternative to diminish the fuel supply-demand conflict and can also play an important role in mitigating the adverse effects of greenhouse gas emissions in the environment. This study focuses on four biodiesel feedstocks that are classified as having the most potential (microalgae oil), being the most prevalent (palm oil), the most popular (soybean oil), and the most proven (coconut oil) identified by the current researchers. The Scopus research database recognises these biodiesel feedstocks. The ranking among these studied biodiesel feedstocks is focused on technical, economic, environmental, and social aspects with eighteen criteria. There are five weighting methods used in this study, namely EQUAL, Criteria importance through intercriteria correlation (CRITIC), ENTROPY, Analytical hierarchical process (AHP), and Fuzzy Analytical Hierarchical Process (FAHP). Five multiple criteria decision analysis processes, namely PROMETHEE, Weighted sum method (WSM), Weighted product method (WPM), Technique for order preference by similarity to ideal solution (TOPSIS), and VIse Kriterijumska Optimizacija Kompromisno Resenje (VIKOR) are applied for ranking these feedstocks. The results reveal that Coconut oil rated the best followed by Microalgae and Palm oil, whereas Soybean was considered to be the worst performer among those feedstocks. This ranking of biodiesel feedstocks is important for commercialisation purposes as well as providing a clear picture to the researchers, scientists, policymakers, and Government stakeholders.
机译：由于地缘政治的严重不确定性，产生燃料/油和贸易制裁的国家之间的紧张关系，几乎没有一个国家能保证一致的燃料供应以及可能会影响国家的进步或发展显著作为燃料是能源供应的支柱。县正在探索不同的替代能源，可以是可持续的，当地有售。基于废弃物的生物燃料，即生物柴油，可以是一个很好的廉价替代品，以减少燃油供求矛盾，也可以减轻对环境的温室气体排放带来的不利影响发挥了重要作用。本研究的重点由目前的研究人员发现被归类为最有潜力的（微藻油），是最常见的（棕榈油），最流行的（大豆油）四个生物柴油的原料，最成熟的（椰子油） 。该SCOPUS研究数据库识别这些生物柴油的原料。该研究的这些生物柴油原料中的排名是专注于技术，经济，环境和社会方面具有十八准则。有在本研究中，即相等，通过intercriteria相关标准重要性（CRITIC），熵，分析分层处理（AHP），和模糊层次分析方法（FAHP）使用的五种加权方法。五个多准则决策分析过程，即PROMETHEE，加权和方法（WSM），加权积法（WPM），技术顺序优先性逼近理想溶液（TOPSIS），和台钳Kriterijumska Optimizacija Kompromisno Resenje（VIKOR）应用于用于排列这些原料。结果表明，椰子油评为最佳其次是微藻和棕榈油，大豆，而被认为是这些原料中表现最差。这个排名的生物柴油原料的是商业化的目的很重要，同时提供清晰的画面给研究人员，科学家，决策者和政府的利益相关者。

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