Email: wieslaw.rybak@pwr.edu.pl

Position: Head of Department

Unit: Faculty of Mechanical and Power Engineering » Department of Energy Conversion Engineering

M. Smoluchowskiego 21, 50-372 Wrocław
building A-4, room 353
phone +48 71 320 2620

Office hours

• Tuesday 9.15-11.00
• Wednesday 9.15-11.00
• Thursday 11.15-13.00

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Research fields

• Fuels; thermal conversion processes of fuels and waste; power industry and municipal energy; renewable energy sources; environmental protection in the energy sector; new technologies in the energy sector; waste utilization.

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Recent papers

2015

• Moroń W., Rybak W., NOx and SO2 emissions of coals, biomass and their blends under different oxy-fuel atmospheres. Atmospheric Environment. 2015, vol. 116, s. 65-71

2013

• Nowak-Woźny D., Moroń W., Hrycaj G., Rybak W., Electrical Properties of the sintered biomass, sewage sludge and coal ash . Przegląd Elektrotechniczny. 2013, R. 89, nr 2a, s. 75-77.
• Czajka K., Moroń W., Ferens W., Razum K., Rybak W., Differences in reactivity and burnout of coal and lignite in axy-fuel atmosphere . Archivum Combustionis. 2013, vol. 33, nr 1, s. 57-65.
• Moroń W., Czajka K., Ferens W., Babul K., Szydełko A. T., Rybak W., NOx and SO2 emission during oxy-coal combustion. Chemical and Process Engineering. 2013, vol. 34, nr 3, s. 337-346. 
• Nowak-Woźny D., Moroń W.jciech, Urbanek B., Rybak W., Mineral matter transformation in oxy-fuel coal combustion. Chemical and Process Engineering. 2013, vol. 34, nr 3, s. 393-401.

Papers in DONA database

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Selected papers
1	Article 2022 Arkadiusz Szydełko, Wiesław Ferens, Wiesław Rybak, Effects of calcium, sodium and potassium on ash fusion temperatures of solid recovered fuels (SRF). Waste Management. 2022, vol. 150, s. 161-173. ISSN: 0956-053X; 1879-2456 Resources:DOISFX
2	Article 2021 Wiesław Rybak, Wojciech Moroń, Janusz Wach, Ignition studies on high-vitrinite and high-inertinite coals using TGA/DSC, DTIF, EFR, and 20 L dust explosive chamber. Energies. 2021, vol. 14, nr 12, art. 3601, s. 1-22. ISSN: 1996-1073 Resources:DOIURLSFX
3	Article 2020 Arkadiusz Szydełko, Wiesław Ferens, Wiesław Rybak, The effect of mineral additives on the process of chlorine bonding during combustion and co-combustion of Solid Recovered Fuels. Waste Management. 2020, vol. 102, s. 624-634. ISSN: 0956-053X; 1879-2456 Resources:DOIURLSFX
4	Article 2019 Arkadiusz Szydełko, Dorota Nowak-Woźny, Bartosz Urbanek, Laura González Valdés, Wiesław Rybak, Sequential leaching analysis to investigate the sintering process of coal, cereal pellets and wood pellets ash. Chemical and Process Engineering. 2019, vol. 40, nr 2, s. 187-191. ISSN: 0208-6425; 2300-1925 Resources:DOIURLSFX
5	Proceeding paper 2019 Maciej Cholewiński, Wiesław Rybak, Lab-scale evaluation of possible mercury speciation in flue gas and mercury emission from combustion of pulverised solid fuels. W: The XXII International Scientific Conference of Young Scientists and Specialists (AYSS-2018), Dubna, Russia, April, 23-27, 2018 / eds. I. Bobrikov [i in]. [Les Ulis] : EDP Sciences, 2019. art. 06001, s. 1-5. Resources:DOIURLSFX
6	Article 2019 Wiesław Rybak, Wojciech Moroń, Wiesław Ferens, Dust ignition characteristics of different coal ranks, biomass and solid waste. Fuel (Guildford). 2019, vol. 237, s. 606-618. ISSN: 0016-2361 Resources:DOIURLSFX
7	Article 2018 Dorota Nowak-Woźny, Wiesław Ferens, Laura González Valdés, Wiesław Rybak, Sintering characteristics of selected Silesian coal ashes. Archivum Combustionis. 2018, vol. 38, nr 1, s. 11-28. ISSN: 0208-4198 Resources:SFX
8	Article 2017 Wiesław Rybak, Wojciech Moroń, Krzysztof Czajka, Anna Kisiela-Czajka, Wiesław Ferens, Wiesław Jodkowski, Czesław Andryjowicz, Co-combustion of unburned carbon separated from lignite fly ash. Energy Procedia. 2017, vol. 120, s. 197-205. ISSN: 1876-6102 Resources:DOIURLSFX
9	Article 2016 Dorota Nowak-Woźny, Laura González Valdés, Bartosz Urbanek, Wiesław Rybak, Experimental assessment of coal combustion hazards and modeling of coal ash sintering. Archivum Combustionis. 2016, vol. 36, nr 2, s. 69-82. ISSN: 0208-4198 Resources:SFX
10	Proceeding paper 2016 Aliaksandr Pilatau, Krzysztof Czajka, O Mukha, Anna Kisiela-Czajka, Wojciech Moroń, Wiesław Rybak, Thermo-gravimetric study of sunflower oil cake pyrolysis with catalytic assistance of ZnCl2, AlCl3, Na2CO3. W: The 6th International Conference on Engineering for Waste and Biomass Valorisation (WasteEng2016) : May 23-26, 2016, Albi : proceedings / ed. by A. Nzihou. Albi : Mines Albi, 2016. s. 1211-1223. ISBN: 979-10-91526-05-0

Papers in DONA database