用热分析方法研究多组分压块燃料的能量特性

Q3 Energy

Energetika. Proceedings of CIS Higher Education Institutions and Power Engineering Associations Pub Date : 2022-04-05 DOI:10.21122/1029-7448-2022-65-2-143-155

A. N. Pekhota, S. A. Filatov

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引用次数: 2

摘要

本文介绍了通过创造条件和在生产活动中引入现代节能技术和设备来节约能源的研究，这些技术和设备允许开发本地燃料的生产和使用，包括使用可燃性城市和工业废物的压块。这项工作的目的和目标是研究趋势和分析与处理和利用在工业和农业企业以及在住房和公共服务领域产生和积累的各种可燃废物有关的问题。论述了国家可持续发展战略的主要方向，即节约能源和资源，合理利用自然资源和二次资源。研究了将可燃废物的多组分组分压块并获得固体燃料的方法。本文描述了一种由作者开发的创新生产技术，该技术可以通过使用各种粘合剂压块来处理废物。给出了实验结果，并根据考虑相平衡的多组分系统实验规划理论对所进行的实验研究进行了分析。考虑到多组分混合物的水分含量，对成型燃料的成分组成进行定性评估，以确保成型燃料的最高密度和有效性能。所生产的二组分和三组分燃料的定性指标已经用MOM-1500衍生成像仪上的差热分析确定，这使得识别加热过程中发生的相变和化学反应成为可能。通过对质量指标进行比较分析，可以得出在运行的燃料燃烧厂中使用开发的燃料成分的可能性的结论。

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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Investigation of Energy Properties of Briquetated Multicomponent Fuel by Thermo-Analytical Methods

The paper presents studies on saving energy resources by creating conditions and introducing modern energy-efficient technologies and equipment into production activities that allow to develop the production and use of local fuels, including the use of briquetting of combustible municipal and industrial waste. The purpose and objectives of the work are to study trends and analyze the problems associated with the processing and use of various types of combustible waste generated and accumulated in industrial and agricultural enterprises, as well as in the field of housing and communal services. The main directions of national sustainable development strategy concerning energy and resource saving and rational use of natural and secondary resources are considered in the paper. Methods for briquetting multicomponent compositions of combustible wastes with the possibility of obtaining solid fuels have been studied. An innovative production technology developed by the authors is described that makes it possible to process waste products by briquetting with the use of various binders. The results are presented and the analysis of the conducted experimental studies is carried out in accordance with the theory of experiment planning for multicomponent systems, taking into account phase equilibria. A qualitative assessment of the component composition of the briquetted fuel, which ensures the highest density of the briquette and effective performance, is carried out taking into account of the moisture content of the multicomponent mixture. Qualitative indicators of the produced two- and three-component fuels have been determined using differential thermal analysis on the MOM-1500 derivatograph, which make it possible to identify phase transformations and chemical reactions occurring during heating. Comparative analysis of qualitative indicators has permitted to draw conclusions about the possibility of using the developed fuel compositions in operated fuel combustion plants.

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来源期刊

Energetika. Proceedings of CIS Higher Education Institutions and Power Engineering Associations Energy-Nuclear Energy and Engineering

CiteScore

1.60

自引率

0.00%

发文量

审稿时长

8 weeks

期刊介绍： The most important objectives of the journal are the generalization of scientific and practical achievements in the field of power engineering, increase scientific and practical skills as researchers and industry representatives. Scientific concept publications include the publication of a modern national and international research and achievements in areas such as general energetic, electricity, thermal energy, construction, environmental issues energy, energy economy, etc. The journal publishes the results of basic research and the advanced achievements of practices aimed at improving the efficiency of the functioning of the energy sector, reduction of losses in electricity and heat networks, improving the reliability of electrical protection systems, the stability of the energetic complex, literature reviews on a wide range of energy issues.