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Tehnicki VjesnikVolume 28, Issue 3, 2021, Pages 1051-1059

Overview of the efficient tehnologies for power generation based on coal(Article)(Open Access)

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  • aThe authorized court expert for electrical engineering, Tuzla, Ul. ARBiH 19/IV/15, Tuzla, 75 000, Bosnia and Herzegovina
  • bFaculty of Electrical Engineering, University of J. J. Strossmayera in Osijek, Kneza Trpimira 28, Osijek, 31 000, Croatia
  • cFaculty of Engineering, University of Novi Sad, Trg Dositeja Obradovića 6, Novi Sad, 21000, Serbia

Abstract

This paper gives an overview of effective technologies for coal-based electricity generation. The introductory chapter presents the development of efficient electricity production from the end of the nineteenth century to the present, and the emphasis is placed on the examination of modern efficient technologies for electricity production in the 21th century with a detailed comparison of hard coal combustion (PCC) and fluidised bed combustion (CFCB) technologies. Pollutants such as carbon monoxide (CO), sulfur oxides (SOx) and nitrogen oxides (NOx) occur during the process of coal combustion. SO2 and NOx cause the acid rain and CO2 gas is the most responsible for the greenhouse effect. With using the new fire-resistant steels based on nickel, the TPP with advanced ultra-supercritical steam parameters (A-USC) with t = 700 °C and working p = 350 bar are expected, and also, this will increase the efficiency above 50%. In this paper, this and other emerging technologies have been presented as well as the comparison of their characteristics. © 2021, Strojarski Facultet. All rights reserved.

Author keywords

Characteristic comparisonCoalEfficient technologiesEnvironmental pollutionOptimizationPower plant lifecycle

Indexed keywords

Engineering controlled terms:Acid rainCarbon monoxideCoalCoal industryElectric power generationFluidized bedsGreenhouse effectNitrogen oxidesSulfur dioxide
Engineering uncontrolled termsEfficient technologyElectricity generationElectricity productionEmerging technologiesFire resistant steelFluidised bed combustionSulfur oxideUltra-supercritical steam parameters
Engineering main heading:Coal combustion
  • ISSN: 13303651
  • Source Type: Journal
  • Original language: English
  • DOI: 10.17559/TV-20161024164652
  • Document Type: Article
  • Publisher: Strojarski Facultet

  Agić, E.; The authorized court expert for electrical engineering, Tuzla, Ul. ARBiH 19/IV/15, Tuzla, Bosnia and Herzegovina;
© Copyright 2021 Elsevier B.V., All rights reserved.

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