@ARTICLE{Rozwadowski_Andrzej_The_2008,
 author={Rozwadowski, Andrzej},
 number={No 2},
 pages={107-121},
 journal={Gospodarka Surowcami Mineralnymi - Mineral Resources Management},
 howpublished={online},
 year={2008},
 publisher={Komitet Zrównoważonej Gospodarki Surowcami Mineralnymi PAN},
 publisher={Instytut Gospodarki Surowcami Mineralnymi i Energią PAN},
 abstract={The article presents the results ofa research into the influence of the granulation of coals and the inert (leaning) components content in a coal blend on the pressure generated during pyrolysis by the plastic layer. Three bituminous coals were used for the research. They were clearly differentiated in terms of the degree of metamorphism and leaning additions in the form of: anthracite, brown coal and coke dust from the installation of dry coke cooling. The research revealed that the level of the pressure generated during pyrolysis by the deposit of plasticized coal grains depends on the reological properties of coal substance they arc built from. High level of pressure may be generated by coarse, fine as well as in-between grains provided that during pyrolysis they will create appropriately fluid plastic substance. The research also confirmed that an effective way of regulating the pressure created by the deposit of plasticized coal grains (the plastic layer) is adding to a coal blend leaning components, which do not get plasticized during pyrolysis. The research conducted indicates that the amount of addition put in a blend in order to reduce the pressure generated by the plastic layer to a large extent depends on the plasticity of bituminous coals, which facilitates high pressure and on the leaning capacities of inert components. Leaning ability is an individual characteristic of each component and results from - among others - the differences in the adsorption capacities of these components towards the thermally plasticized substance of bituminous coals},
 type={Artykuł},
 title={The research into the pressure generated by the plastic layer of bituminous coals differing in granulation and of blends of these coals and leaning components},
 URL={http://journals.pan.pl/Content/133501/PDF/9_GSM_24_2_1_2008_Rozwadowski_Badania.pdf},
 keywords={Pyrolysis, coking pressure, coal},
}