Výsledky vyhledávání - "Damian Krawczykowski"

Akademický článek

Comparison of Geometric Properties of Regular and Irregular Mineral Grains by Dynamic Image Analysis (2D) and Optoelectronic Analysis (3D) Methods

Autor: Damian Krawczykowski, Aldona Krawczykowska, Tomasz Gawenda

Publikováno v: Minerals, Vol 12, Iss 5, p 540 (2022)

The properties of bulk materials are influenced by geometrical features of grains such as size, size distribution and shape. However, size is an ambiguous parameter for non-spherical particles. Therefore, the influence of the shape of a particle on i

Externí odkaz: https://doaj.org/article/82572247b2bd4b37b29e18f5868edb12

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Akademický článek

Application of Dynamic Analysis Methods into Assessment of Geometric Properties of Chalcedonite Aggregates Obtained by Means of Gravitational Upgrading Operations

Autor: Tomasz Gawenda, Damian Krawczykowski, Aldona Krawczykowska, Agnieszka Saramak, Alona Nad

Publikováno v: Minerals, Vol 10, Iss 2, p 180 (2020)

The aim of the paper is an assessment of geometrical properties of regular and irregular particles of chalcedonite enrichment products carried out in a laboratory ring jig. The investigative program included experiments of aggregate enrichment, along

Externí odkaz: https://doaj.org/article/6622b16707cc43d48d7665e8514365c2

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Akademický článek

The evaluation of chosen properties of ashes created by thermal utilization of hazardous and communal wastes

Autor: Damian Krawczykowski, Waldemar Kępys, Tomasz Niedoba

Publikováno v: Acta Montanistica Slovaca, Vol 10, Iss special issue 1, Pp 197-203 (2005)

One of methods of the waste neutralization is their thermal transformation in suitable installations or devices in order to achieve the state, which is no longer dangerous for the human health and life or for the environment. In effect of the thermal

Externí odkaz: https://doaj.org/article/1c8c0e293f5d46f9bc6945a6d090a633

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