Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Katarzyna Zubek"'
Publikováno v:
Fuel. 228:50-61
The aim of this study was a thorough analysis of the kinetics of gasification process in an atmosphere of CO 2 . Firstly, kinetics parameters were determined on the basis of experimental data from non-isothermal thermogravimetric (TGA) measurements a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20d7b149312d653f057b1db1d14f66ea
https://doi.org/10.1016/j.fuel.2018.04.134
https://doi.org/10.1016/j.fuel.2018.04.134
Publikováno v:
Thermochimica Acta. 665:60-69
The subject of this study was to analyze the influence of catalysts addition on the kinetics of ‘Janina’ coal gasification with steam. Thermovolumetric, isothermal measurements were performed at 800 °C, 900 °C, 950 °C, and 1000 °C at a pressu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdb6104490aab1e3e3cd717addefd7e5
https://doi.org/10.1016/j.tca.2018.05.006
https://doi.org/10.1016/j.tca.2018.05.006
Autor:
Grzegorz Czerski, Jan W. Dobrowolski, Franciszek Dubert, Katarzyna Zubek, Przemysław Grzywacz, Kazimierz Klima, Boguslawa Lapczynska-Kordon, Obid Tursunov, B. Handke
Publikováno v:
Thermal Science, Vol 22, Iss 6 Part B, Pp 3057-3071 (2018)
The thermal behaviour of the Rosa multiflora (3 groups: control, irradiated 3 × 3 seconds, and 3 × 9 seconds by low power laser of wavelength 672 nm) and Miscanthus giganteus (3 groups: R, V, and Z) biomass by thermogravimetric analysis (TGA) was s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb70ef25629bce810381bfe1ea4da619
https://doi.org/10.2298/tsci160524130t
https://doi.org/10.2298/tsci160524130t
Publikováno v:
Energy & Fuels. 31:815-823
Pyrolysis conditions have a substantial impact on the properties of the resulting char and, consequently, on the kinetics of the gasification process. The aim of this study was to determine the impact of coal pyrolysis on the gasification stage. By a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5ae7a01eab1d6bfa7fe6cee3fbf34e8
https://doi.org/10.1021/acs.energyfuels.6b02139
https://doi.org/10.1021/acs.energyfuels.6b02139
Publikováno v:
Polish Journal of Chemical Technology, Vol 18, Iss 3, Pp 97-102 (2016)
One of the promising processes, belonging to the so-called clean coal technologies, is catalytic coal gasification. The addition of a catalyst results in an increased process rate, in which synthesis gas is obtained. Therefore, the subject of this re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c38002994231ff0c7378e379943554f
https://doi.org/10.1515/pjct-2016-0054
https://doi.org/10.1515/pjct-2016-0054
Publikováno v:
GeoScience Engineering, Vol 62, Iss 1, Pp 17-25 (2016)
The carbon dioxide gasification process of Miscanthus giganteus biomass was examined using two methods. First an isothermal thermovolumetric method was applied. The measurement was conducted at 950°C and pressure of 0.1 MPa. Based on the continuous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aaa822d32a99fccca59052014cda99de
https://doi.org/10.1515/gse-2016-0004
https://doi.org/10.1515/gse-2016-0004
Autor:
Patrick Da Costa, Teresa Grzybek, Monika Motak, Katarzyna Zubek, Maria Elena Galvez, Radosław Dębek
Publikováno v:
Comptes Rendus Chimie. 18:1205-1210
Nickel–aluminium and magnesium–aluminium hydrotalcites were prepared by co-precipitation and subsequently submitted to calcination. The mixed oxides obtained from the thermal decomposition of the synthesized materials were characterized by XRD, H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eee2663f9fa405279274141aaa1e3d79
https://doi.org/10.1016/j.crci.2015.04.005
https://doi.org/10.1016/j.crci.2015.04.005
Effect of nickel incorporation into hydrotalcite-based catalyst systems for dry reforming of methane
Publikováno v:
Research on Chemical Intermediates. 41:9485-9495
The reaction of CO2 methane reforming was tested over hydrotalcite-based catalysts containing nickel. The nickel species were introduced into the catalysts at the coprecipitation stage (HTNi) or postsynthesis (HTexNi). Characterization of the catalys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d4526ca3b05de1d60461c6aadfdd9b0
https://doi.org/10.1007/s11164-015-1973-x
https://doi.org/10.1007/s11164-015-1973-x
Publikováno v:
Oil & Gas Science and Technology-Revue d'IFP Energies nouvelles
Oil & Gas Science and Technology-Revue d'IFP Energies nouvelles, Institut Français du Pétrole, 2017, 72 (6), pp.37. ⟨10.2516/ogst/2017037⟩
Oil & Gas Science and Technology, Vol 72, Iss 6, p 37 (2017)
Oil & Gas Science and Technology-Revue d'IFP Energies nouvelles, Institut Français du Pétrole, 2017, 72 (6), pp.37. ⟨10.2516/ogst/2017037⟩
Oil & Gas Science and Technology, Vol 72, Iss 6, p 37 (2017)
The thermal behaviour of the Rosa mutiflora biomass by thermogravimetric analysis was studied at heating rate 3 K min −1 from ambient temperature to 950 °C. TGA tests were performed in high purity carbon dioxide (99 998%) with a flow rate 200 ml/m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b506ec6f2c4bd057ae86b187a75222f9
https://hal.archives-ouvertes.fr/hal-01695355/document
https://hal.archives-ouvertes.fr/hal-01695355/document
Publikováno v:
E3S Web of Conferences, Vol 14, p 02012 (2017)
Catalytic coal gasification is a process that has the potential to become one of the efficient industrial technology of energy production. For this reason, the subject of this study was to analyze the kinetics of catalytic gasification of ‘Janina
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9d87943a8e022e9adf1c24c57d2987e
https://doi.org/10.1051/e3sconf/20171402012
https://doi.org/10.1051/e3sconf/20171402012