Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Stanisław Porada"'
Autor:
Michał Kumor, Stanisław Porada
Publikováno v:
Eastern Review, Vol 9, Pp 131-148 (2020)
The construction of the North-South Gas Corridor, regional energy integration and international cooperation in the Visegrad Group (Poland, Hungary, Czech Republic and Slovakia) can be determinants for the creation of a common gas market for four East
Externí odkaz:
https://doaj.org/article/6f53a02db46345639d00dfc25931cb84
Autor:
Mateusz Karczewski, Stanisław Porada
Publikováno v:
Energy. 263:125781
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d926ce82c8d4d4a55b81f2caa37b8a9
https://doi.org/10.1016/j.energy.2022.125781
https://doi.org/10.1016/j.energy.2022.125781
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
Publikováno v:
Thermochimica Acta. 653:97-105
The aim of the study was to analyse the kinetics of coal and char gasification in an atmosphere of carbon dioxide. Samples of two Polish coals and their chars were gasified under isothermal conditions at the temperatures of 850, 900 and 950 °C and u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50469e316a8b884227f91654c6bae610
https://doi.org/10.1016/j.tca.2017.04.007
https://doi.org/10.1016/j.tca.2017.04.007
Publikováno v:
Gospodarka Surowcami Mineralnymi. 33:15-34
In order to determine the suitability of Polish coals for steam gasification, five Polish hard coals and three brown coals, which are used for power and heat production, were examined in this work. The examinations of the process of steam gasificatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39505037b9f8586a0e17f102ccbbf911
https://doi.org/10.1515/gospo-2017-0007
https://doi.org/10.1515/gospo-2017-0007
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:
Chemical Engineering Science. 229:116023
The paper was aimed at evaluating the efficiency of impregnation of composite catalysts consisting of K, Na and/or Ca on a coal surface and the impact of composition of two-component catalysts and amount of three-component catalysts on the steam gasi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c97525f67009e204271a7b09e71d9c3
https://doi.org/10.1016/j.ces.2020.116023
https://doi.org/10.1016/j.ces.2020.116023
Publikováno v:
Chemical Engineering Science. 229:116024
The paper was aimed to assess the efficiency of impregnation of K, Na and Ca-based catalysts on a coal surface and the effect of various loadings of these catalysts on the steam gasification reactions of coal. For this purpose, detailed characteristi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd4bd8a23fc90dffe7f756f4a3250d80
https://doi.org/10.1016/j.ces.2020.116024
https://doi.org/10.1016/j.ces.2020.116024
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:
Fuel Processing Technology. 130:282-291
The kinetics of steam gasification was examined for bituminous coals of a low coal rank. The examined coals can be the raw material for underground coal gasification. Measurements were carried out under isothermal conditions at a high pressure of 4 M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9d4b593ac77147e39b89e4b4ccdbbc2
https://doi.org/10.1016/j.fuproc.2014.10.015
https://doi.org/10.1016/j.fuproc.2014.10.015