Comparative Exergy Analysis of Units for the Porous Ammonium Nitrate Granulation Multistage Shelf Devices with Fluidized Bed for Heat-Mass Transfer Processes: Experimental Studies and Practical Implementation
ČlánekStatus neznámýpeer-reviewedpublished versionDatum publikování
2021
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The article deals with the study on the efficiency of units for porous ammonium nitrate production. The ways which increase the effective implementation of energy resources are determined by including the ejector recycling module, heat and mass exchangers that utilize principles of regenerative indirect evaporative cooling, and the sub-atmospheric inverse Brayton cycle. Mixed exergy analysis evaluates all flows of the system contour as those of the same value. The target parameter for determining the efficiency of both systems is the ratio of the unit’s productivity to the exergy expenditures to produce the unit mass of the product. As a result, it is found that the mentioned devices and units enable to increase the efficiency of the basic scheme by 87%.
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p. 1-16
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1996-1073
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Energies, volume 14, issue: 2
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exergy analysis, Maisotsenko cycle, evaporative cooling, porous ammonium nitrate, granulation, vortex granulator, ejector recycling module, Brayton cycle, humidifying air recuperator, heat exchanger, heat recovery, Maisotsenkův cyklus, chlazení odpařováním, porézní dusičnan amonný, granulace, Braytonův cyklus, výměník tepla, rekuperace tepla
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Except where otherwised noted, this item's license is described as open access