Study and Fabrication of Flue Gas Desulphurization Unit |
Author(s): |
| Pawan Rajendra Ghagre , Guru Nanak Institute of Technology; Prof. Ishan P. Lade, Guru Nanak Institute of Technology; Kshitij Hadge, Guru Nanak Institute of Technology; Manjusha Khairkar, Guru Nanak Institute of Technology; Shweta Payak, Guru Nanak Institute of Technology |
Keywords: |
| Limestone, Flue Gas Desulfurization, Sulphur Dioxide, FGD - Gypsum, Fly Ash |
Abstract |
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Fossil fuels used in thermal power plants contain significant amounts of sulphur. At burning, about 95% of the sulfur is converted to sulfur dioxide (SO2), which reacts with the particles of water in the atmosphere, forming acid rain under normal conditions of temperature and pressure. Sulphur dioxide, through its annual emissions, is the main gas pollutant, which is why over the last 80 years has been a concern for the development and streamlining of desulphurization processes. The flue gas desulphurization can be done both by wet or dry process. The most widespread process is wet desulphurization of limestone or lime, accounting for about 85% of all desulphurization processes. The paper presents the current state of the desulphurization technologies in the world, their advantages and disadvantages, as well as the future trends in this field. |
Other Details |
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Paper ID: IJSRDV10I40126 Published in: Volume : 10, Issue : 4 Publication Date: 01/07/2022 Page(s): 65-67 |
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