Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Marek Inger"'
Publikováno v:
Applied Sciences, Vol 13, Iss 13, p 7492 (2023)
The tightening standards of nitrogen oxides emission from industrial plants encourage nitric acid producers to search for new efficient solutions to meet the stringent emission limits. Industrial practice and the patent literature show that the effec
Externí odkaz:
https://doaj.org/article/2582a0f675fd44f88b8c1bb8c589b2fd
Autor:
Magdalena Saramok, Marek Inger, Katarzyna Antoniak-Jurak, Agnieszka Szymaszek-Wawryca, Bogdan Samojeden, Monika Motak
Publikováno v:
Catalysts, Vol 12, Iss 7, p 731 (2022)
In modern dual-pressure nitric acid plants, the tail gas temperature usually exceeds 300 °C. The NH3-SCR catalyst used in this temperature range must be resistant to thermal deactivation, so commercial vanadium-based systems, such as V2O5-WO3 (MoO3)
Externí odkaz:
https://doaj.org/article/dece296bd1fa4dd6a04bc93cc344a0e4
Publikováno v:
Journal of Chemistry, Vol 2019 (2019)
The design of experiments (DoEs) with response surface methodology (RSM) were used to investigate the effect of operating parameters on the ammonia oxidation process. In this paper, the influence of reactor’s load and temperature of reaction as ind
Externí odkaz:
https://doaj.org/article/d032452f1a5147c1b39ab3d0ac2c6c8c
Autor:
Magdalena Saramok, Agnieszka Szymaszek, Marek Inger, Katarzyna Antoniak-Jurak, Bogdan Samojeden, Monika Motak
Publikováno v:
Catalysts, Vol 11, Iss 4, p 450 (2021)
Natural zeolite of the heulandite-type framework was modified with iron and tested as a catalyst for the selective catalytic reduction of nitrogen oxides with ammonia (NH3-SCR) in the temperature range of 150–450 °C. The catalyst was prepared at a
Externí odkaz:
https://doaj.org/article/62766f2235404083acbe182319c4cb11
Publikováno v:
Catalysts, Vol 10, Iss 9, p 987 (2020)
Different variants for abatement of N2O emission from nitric acid plants with the use of catalysts developed at Łukasiewicz-INS were analyzed. Activity tests on a pilot scale confirmed the high activity of the studied catalysts. A two-stage catalyti
Externí odkaz:
https://doaj.org/article/dac34e6b56804fe3afa5698254c0935b
Publikováno v:
Catalysts, Vol 9, Iss 3, p 249 (2019)
In this paper, the design of experiments and response surface methodology were proposed to study ammonia oxidation process. The following independent variables were selected: the reactor’s load, the temperature of reaction and the number of catalyt
Externí odkaz:
https://doaj.org/article/f722437b026a4d049c62e182ebeb32fe
Publikováno v:
Chemical Papers. 73:1979-1986
The supported double-promoted cobalt spinel catalyst has been tested for N2O decomposition in the model and real gas streams (tail gas) from nitric acid plant. Activity tests carried out in the model gas stream showed a high activity of the developed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7420570c3fe6c926122356e07a93cd75
https://doi.org/10.1007/s11696-019-00750-9
https://doi.org/10.1007/s11696-019-00750-9
Publikováno v:
Polish Journal of Chemical Technology, Vol 21, Iss 1, Pp 9-12 (2019)
This article describes the influence of various design modifications of the ammonia oxidation reactor operating in nitric acid plant TKIV in Kędzierzyn-Koźle on flow distribution of an air-ammonia mixture. The CFD (Computational Fluid Dynamics) sim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f7152caf7f9e9ff6c6019d76286b1ea
https://doaj.org/article/01db12debf66409e8b2a98ee8761da91
https://doaj.org/article/01db12debf66409e8b2a98ee8761da91
Autor:
Katarzyna Antoniak-Jurak, Bogdan Samojeden, Marek Inger, Magdalena Saramok, Agnieszka Szymaszek, Monika Motak
Publikováno v:
Catalysts
Volume 11
Issue 4
Catalysts, Vol 11, Iss 450, p 450 (2021)
Volume 11
Issue 4
Catalysts, Vol 11, Iss 450, p 450 (2021)
Natural zeolite of the heulandite-type framework was modified with iron and tested as a catalyst for the selective catalytic reduction of nitrogen oxides with ammonia (NH3-SCR) in the temperature range of 150–450 °C. The catalyst was prepared at a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37f5ab0abe6f35037434bb91d70c68c0
Publikováno v:
Catalysts
Volume 10
Issue 9
Catalysts, Vol 10, Iss 987, p 987 (2020)
Volume 10
Issue 9
Catalysts, Vol 10, Iss 987, p 987 (2020)
Different variants for abatement of N2O emission from nitric acid plants with the use of catalysts developed at Łukasiewicz-INS were analyzed. Activity tests on a pilot scale confirmed the high activity of the studied catalysts. A two-stage catalyti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8e7231ff547a72173e238f1919f4e4a