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Comprehensive exergy analysis of the efficiency of a low-capacity power plant with coal gasification and obtaining sulfur

机译：煤气化并获得硫的低容量发电厂效率的综合火用分析

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Currently, the use of small-scale energy sources is a rapidly developing approach that solves the problems of quality and guaranteed power supply for local communities. The use of combined heat and power production in the sources of small energy is the most effective way to save fuel in the municipal sector and in industry. In this regard, studies that are focused on a solution to the problem of implementing small-scale energy approaches are promising and relevant. In this article, an exergy analysis is performed on the scheme of a low-capacity coal-based power plant that produces electrical and thermal energy and sulfur as a by-product. The exergetic dependences describing the basic processes are cited. The proposed indicators of efficiency allow the estimation of the work of a low-capacity power plant to produce by-products in addition to energy. The results of the exergetic efficiency of individual processes and of the entire scheme are obtained. The exergetic efficiency of a low-capacity coal-firing thermal power plant with the production of sulfur was 26 %.
机译：当前，使用小型能源是一种快速发展的方法，可以解决当地社区的质量问题和有保证的电力供应。在小型能源中使用热电联产是节省市政部门和工业部门燃料的最有效方法。在这方面，专注于解决实施小规模能源方法问题的研究是有前途且有意义的。在本文中，对以发电，热能和副产品硫为原料的低容量煤基发电厂的方案进行了火用分析。引用了描述基本过程的过度依赖。拟议的效率指标可以估算低容量发电厂的工作，以生产除能源外的副产品。获得了单个过程的积极效率和整个方案的结果。低容量燃煤火力发电厂的硫效率高达26％。

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