锅炉用木质燃料源特性的多响应优化

IF 1.3 4区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Bulletin of the Chemical Society of Ethiopia Pub Date : 2023-05-12 DOI:10.4314/bcse.v37i4.20

A. Karthick, N. Muthu Saravanan, A. Arul Marcel Moshi, S. Iyahraja

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引用次数: 0

摘要

摘要。各种生物质燃料用于锅炉和其他类型的热应用。众所周知，水分、灰分和热值的存在是影响植物生物质燃料有效性能的最重要的质量因素。测量上述质量因素的原因是为了进行经济分析和控制燃烧。相关行业有兴趣获得一种快速且一致地预测这些质量因素的方法；以及识别包含这些因素的最佳水平的生物质燃料。在目前的工作中，考虑了五种不同的生物质燃料，如橡胶木、桉树、混合木（罗望子树和印楝树木）、带纤维的棕榈壳和juliflora木片。已发现所考虑的木材中的水分含量分别为27.74重量%、37.78重量%、30.19重量%、23.26重量%和37.01重量%。这项工作的主要目标是最大限度地提高生产效率。通过灰色关联分析对水分、灰分和热值进行了优化，以实现成本节约和燃油效率。此外，还对运营成本进行了经济分析。关键词：生物质，燃料，能源，锅炉，优化公牛。化学。Soc.Ethiop。2023,37（4），1055-1064.DOI:https://dx.doi.org/10.4314/bcse.v37i4.20

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Multi-response optimization of the characteristics of wooden fuel sources for boiler applications

ABSTRACT. Various kinds of biomass fuels are used for boiler and other kinds of thermal applications. The presence of moisture, ash and calorific value are known to be the most significant quality factors which influence the effective performance of a biomass fuel for a plant. The reasons for measuring the above mentioned quality factors are to perform the economic analysis and to control the combustion. The relevant industries are interested to obtain a method for predicting these quality factors quickly and consistently; and also to identify biomass fuels containing optimal level of these factors. In the present work, five different biomass fuels have been considered such as rubber wood, eucalyptus wood, mixed wood (tamarind tree and neem tree woods), palm shell with fiber and juliflora woodchips. The moisture content in the considered woods have been found to be 27.74 wt.%, 37.78%, 30.19 wt.%, 23.26 wt.% and 37.01 wt.% respectively. The main objective of this work is to maximize the efficiency of production. Grey relational analysis has been carried out to optimize the moisture content, ash content and calorific value in order to achieve cost savings and fuel efficiency. Also, the economic analysis has been done with the operational costs. KEY WORDS: Biomass, Fuels, Energy, Boiler, Optimization Bull. Chem. Soc. Ethiop. 2023, 37(4), 1055-1064. DOI: https://dx.doi.org/10.4314/bcse.v37i4.20

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来源期刊

Bulletin of the Chemical Society of Ethiopia 化学-化学综合

CiteScore

2.20

自引率

8.30%

发文量

113

审稿时长

6-12 weeks

期刊介绍： The Bulletin of the Chemical Society of Ethiopia (BCSE) is a triannual publication of the Chemical Society of Ethiopia. The BCSE is an open access and peer reviewed journal. The BCSE invites contributions in any field of basic and applied chemistry.