Innovative System for Heat Recovery and Combustion Gas Cleaning

Ziembicki, Piotr; Kozioł, J.; Bernasiński, J.; Nowogoński, Ireneusz

doi:10.3390/en12224255

Cited by 5 publications

(3 citation statements)

References 26 publications

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“…There is ongoing research on the impact of climate policy on the electricity production sector in Poland [32][33][34][52][53][54] and on the effectiveness or efficiency of specific energy sources [55][56][57][58][59][60][61] and support for the RES sector [62][63][64][65][66][67].…”

Section: Climate Summit In Glasgow-cop26mentioning

confidence: 99%

Study on Support Mechanisms for Renewable Energy Sources in Poland

et al. 2022

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Poland, as a member of the European Union (EU), has to fulfill the obligations resulting from its membership in it. It is necessary to comply with numerous directives and other legal provisions adopted by the European Commission in the field of the energy market and production. Meeting the demands of the European Green Deal, as well as the solutions presented in the Fit for 55 package, is very difficult. In Poland, coal is still used in over 67% of electricity production. This article presents an attempt to join the multi-threaded discussion on renewable energy sources (RES) and the possibility of increasing their share in Poland’s energy mix. This article defines the RES support mechanisms in Poland, presents the support systems and instruments functioning within them, and also provides a statistical prediction of trends in energy production from RES for upcoming years. Research utilized the Brown, Holt, and Winters models and the cause-and-effect model. The research conducted in this article shows that Poland must make significant efforts to decarbonize the economy; in addition, the too quickly changing RES support system is not conducive to the development of these sources.

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Section: Climate Summit In Glasgow-cop26mentioning

confidence: 99%

Study on Support Mechanisms for Renewable Energy Sources in Poland

et al. 2022

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“…Ziembicki et al [1] analysed heat recovery from combustion gases in heating plants using gaseous and liquid fuels. Tic and Guziałowska-Tic [2] investigated the cost-efficiency dependence of the combustion of solid fuel improvement in power boilers, especially fine coal.…”

Section: Introductionmentioning

confidence: 99%

Monitoring of Thermal and Flow Processes in the Two-Phase Spray-Ejector Condenser for Thermal Power Plant Applications

et al. 2022

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The paper deals with the problem of accurate measuring techniques and experimental research methods for performance evaluation of direct contact jet-type flow condensers. The nominal conditions and range of temperature, pressure and flow rate in all characteristic points of novel test rig installation were calculated using the developed model. Next, the devices for measurement of temperature, pressure and flow rate in a novel test rig designed for testing the two-phase flow spray ejector condensers system (SEC) were studied. The SEC can find application in gas power cycles as the device dedicated to condensing steam in exhaust gases without decreasing or even increasing exhaust gas pressure. The paper presents the design assumptions of the test rig, its layout and results of simulations of characteristic points using developed test rig models. Based on the initial thermal and flow conditions, the main assumptions for thermal and flow process monitoring were formulated. Then, the discussion on commercially available measurement solutions was presented. The basic technical parameters of available sensors and devices were given, discussed with details.

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“…The environmental impact of different waste management scenarios shows that the recycling process provides growing environmental investments, as well as for energy recycling processes. These investments are higher if the energy recovery shows higher yields for the energy recovery process [12,13]. The conditions that must be met in order for the waste to lose its "waste" status and thus become a fuel are therefore of key importance [13].…”

Section: Introductionmentioning

confidence: 99%

The Composition and Properties of Polish Waste Focused on Biostabilisation in MBT Plants during the Heating Season

Jędrczak¹,

Myszograj²,

Połomka³

2020

Energies

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This paper presents the morphological composition of fraction <80 mm, being separated from municipal solid waste (MSW) and delivered in the winter season to the 21 mechanical-biological treatment (MBT) plants throughout several regions of Poland. This fraction is hereinafter referred to as OFMSW (organic fraction of municipal solid waste). Their properties are considered while using parameters such as: moisture, loss on ignition and organic carbon content, as well as moisture and loss on ignition of screen fractions <10 mm and 10-20 mm that are found within. The main aim of this research was to test waste from 21 industrial installations, and to prove that ash content (fine fractions) in waste intended for MBT was about 1/3 of the mass of overall OFMSW mass. These quantities exceed the limits that were approved for the correct operation of MBT installations. The effect of their high content in MSW during the heating season is low moisture (from 25.4% to 58.3%) and the low loss on ignition (from 23.1% to 54.3% DM [dry matter]), which might even determine their inaptness in terms of biological treatment and incineration. The <10 mm fraction contained on average 31.7 ± 7.5% of water and showed a loss on ignition of 29.8 ± 7.1% DM. These values for the 10-20 mm fraction were respectively: 36.6 ± 12.5% DM and 37.3 ± 8.8% DM, respectively. Author Contributions: Conceptualization, A.J. and S.M.; methodology, A.J.; validation, A.J., S.M.; formal analysis, J.P.; resources, A.J., S.M., J.P.; writing-original draft preparation, A.J., S.M., J.P.; writing-review and editing, S.M.; visualization, A.J.; S.M.; supervision, A.J., S.M. All authors have read and agreed to the published version of the manuscript. Funding: This research received no external funding Conflicts of Interest: The authors declare no conflict of interest.

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Innovative System for Heat Recovery and Combustion Gas Cleaning

Cited by 5 publications

References 26 publications

Study on Support Mechanisms for Renewable Energy Sources in Poland

Study on Support Mechanisms for Renewable Energy Sources in Poland

Monitoring of Thermal and Flow Processes in the Two-Phase Spray-Ejector Condenser for Thermal Power Plant Applications

The Composition and Properties of Polish Waste Focused on Biostabilisation in MBT Plants during the Heating Season

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