Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Beatrice Plešingerová"'
Autor:
Jana Pirošková, Jakub Klimko, Jarmila Trpčevská, Martina Laubertová, Beatrice Plešingerová, Pavol Liptai, Tomáš Vindt, Dušan Oráč
Publikováno v:
Metals, Vol 12, Iss 5, p 744 (2022)
Waste generation is a part of every technological process, including galvanizing. The presented paper deals with the characterization of flue dust generated in the process of hot-dip galvanizing, and proposes possible methods for zinc recycling. The
Externí odkaz:
https://doaj.org/article/4ad2ff372b9f48369d00b163614eab52
Publikováno v:
Acta Metallurgica Slovaca, Vol 21, Iss 3 (2015)
The dissolving potential of the Ca–minerals in concrete and limestone; and precipitation potential of metal ions from model acid water has been examined with attention to change of pH during the batch tests (L/S ratio = 300 ml /0.5 g, L = model sol
Externí odkaz:
https://doaj.org/article/b21eec73294b45ffa2bdb93054e41b42
Autor:
Beatrice Plešingerová, Eva Dedinská
Publikováno v:
Acta Metallurgica Slovaca, Vol 20, Iss 3 (2014)
The expanded perlite was studied as adsorbent for removing of Cu2+ ion from contaminated water. The test conditions were following: pH = 2 – 11; a perlite dosage 0,1 – 1 g; ratio solution: sorbent = 20 – 500 ml : 1 g; basic concentration of the
Externí odkaz:
https://doaj.org/article/d8ed92c0d8974200b50f12fd3db450d8
Autor:
Beatrice Plešingerová, Dávid Medveď, Pavol Vadász, Gabriel Sučik, Vladimír Petrov, Radka Bakajsová, Róbert Dzurňák
Publikováno v:
Ceramics International.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aad0fb43a6c64d6f5771c6cdd172b3ba
https://doi.org/10.1016/j.ceramint.2023.05.183
https://doi.org/10.1016/j.ceramint.2023.05.183
Akademický článek
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Publikováno v:
Microscopy and Microanalysis. 28:983-992
The interaction of NCC-A (no cement content, with tabular corundum) refractory castable with corrosive refining steel slag CaO–Al2O3–SiO2–MgO–(FeO, MnO) was studied with static crucible corrosion tests. The corrosion process was evaluated usi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::046474d8e83f55d5c0e5bc393306162e
https://doi.org/10.1017/s1431927621012344
https://doi.org/10.1017/s1431927621012344
Autor:
Pavol Vadász, Beatrice Plešingerová, Dávid Medveď, Gabriel Sučik, Radka Bakajsová, Vladimír Petrov
Publikováno v:
Minerals; Volume 13; Issue 5; Pages: 631
The fusibility of ash from woodchip combustion is characterised in the present work. The impact of the increase in MgO, CaO, and Al2O3 content in the bio-ash on the classification of ash into categories according to slagging and fouling indices was e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::387d4389ec7a47ff000a4e03f77c8cfc
https://doi.org/10.3390/min13050631
https://doi.org/10.3390/min13050631
Publikováno v:
Interceram - International Ceramic Review. 68:32-39
The corrosion drop tests were carried out on periclase plates MgO(s) by hot-melt testing of Na2O·2SiO2(l) (ratio of Na:Si = 1:1) in the viewing field of a high-temperature microscope. The corrosion tests at a temperature of 1300 °C lasted for 30, 6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6a3c3a370e5fb3ffea4d3f96149dd81
https://doi.org/10.1007/s42411-019-0001-3
https://doi.org/10.1007/s42411-019-0001-3
Autor:
Alena Fedoročková, Martin Vavra, Beatrice Plešingerová, Mária Kovaľaková, Ľuboš Popovič, Gabriel Sučik
Publikováno v:
RSC advances. 10(54)
Precipitated ammonium aluminium carbonate hydroxide (NH4Al(OH)2CO3) is a promising precursor for preparation of nanostructured Al2O3. However, the experimental conditions, such as the low concentration of Al3+ salt solution, high temperature and/or p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::305a810d35b7ae3ccf207b3c22cbb09f
https://pubmed.ncbi.nlm.nih.gov/35516472
https://pubmed.ncbi.nlm.nih.gov/35516472
Publikováno v:
International Journal of Mineral Processing. 130:42-47
This paper examines the effect of the nature of the precipitating agent (HCl, CO 2 and (NH 4 ) 2 CO 3 ) on the surface area of the resulting silica powders synthesized from serpentinite after its leaching in hydrochloric acid. In order to prepare a p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90baba767449fe5cdfb9c22e675c8b88
https://doi.org/10.1016/j.minpro.2014.05.005
https://doi.org/10.1016/j.minpro.2014.05.005