Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Katarzyna Ławińska"'
Publikováno v:
Fibres and Textiles in Eastern Europe. 27:85-90
In this paper the authors describe the creation of new material packages based on bamboo textile materials for upper shoe material. These packages were made up of three layers: an inner layer in the foot skin neighbourhood, outer layer – which cont
Publikováno v:
Fibres and Textiles in Eastern Europe. 27:140-149
The carbon footprint of a product (CFP) approach is one of the most important tools which gives a possibility to estimate the total amount of greenhouse gas (GHG) emissions in the whole life cycle of consumer goods. A lot of attempts have been undert
Publikováno v:
Fibres and Textiles in Eastern Europe. 27:81-87
In this paper, the results of research on the thermal insulation properties of textile and leather materials are presented. These materials were used in order to develop innovative footwear upper combinations with higher hygienic properties. Outer le
Autor:
Katarzyna Ławińska, Elżbieta Sobiecka, Amadeusz Skwiot, Tomasz P. Olejnik, Andrzej Obraniak, Paweł Tomtas
Publikováno v:
Energies, Vol 14, Iss 1740, p 1740 (2021)
Energies; Volume 14; Issue 6; Pages: 1740
Energies; Volume 14; Issue 6; Pages: 1740
This paper presents simulation and bench test results for a special type of centrifugal pump that enables the transport of dispersive foaming liquids and simultaneous separation of the liquid phase. During the design phase, CFD (Computer Fluid Dynami
Publikováno v:
Fibres and Textiles in Eastern Europe. 27:107-110
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Publikováno v:
Fibres and Textiles in Eastern Europe. 26:87-92
As part of the work, preliminary tests were made of textile materials with bamboo fibres for elements of children’s footwear. The need to expand the range of materials which can be used in children’s footwear is dictated by the specific anatomic
Publikováno v:
Fibres and Textiles in Eastern Europe. 26:81-85
The research presented in this paper focuses on determination of the physical and mechanical properties of composites made on the basis of natural polymer, i.e., crushed collagen fibres which are waste from the leather industry. Mineral supplements s
Autor:
Piotr Piersa, Krzysztof Siczek, Łukasz Adrian, Robert Siuda, Katarzyna Ławińska, Andrzej Obraniak, Jerzy Kwiatek, Tomasz P. Olejnik, Szymon Szufa, R. Modrzewski
Publikováno v:
Minerals
Volume 11
Issue 2
Minerals, Vol 11, Iss 119, p 119 (2021)
Volume 11
Issue 2
Minerals, Vol 11, Iss 119, p 119 (2021)
This work concerns non-pressure granulation of mineral materials used for the production of agricultural fertilizers for soil deacidification. In order to expand the product range of Nordkalk Poland sp. z o. o. located in Poland, the granulation cond
Autor:
Andrzej Obraniak, Katarzyna Ławińska, Andrzej Rostocki, R. Modrzewski, Tomasz Wężyk, Tomasz P. Olejnik, Szymon Szufa
Publikováno v:
Molecules, Vol 25, Iss 5419, p 5419 (2020)
Molecules
Volume 25
Issue 22
Molecules
Volume 25
Issue 22
This paper presents the results of research on the granulation process of leather industry waste, i.e., tanning shavings. It is economically justified to granulate this waste together with mineral additives that are useful in the processes of their f
Autor:
Dominika Ogrodowczyk, Tomasz P. Olejnik, Robert Siuda, Katarzyna Ławińska, Szymon Szufa, Jerzy Kwiatek, Andrzej Obraniak
Publikováno v:
Energies
Volume 13
Issue 13
Pages: 3419
Energies, Vol 13, Iss 3419, p 3419 (2020)
Volume 13
Issue 13
Pages: 3419
Energies, Vol 13, Iss 3419, p 3419 (2020)
Carbonation lime mud is a by-product formed during the production of sugar in the process of raw beetroot juice purification. On average, during one campaign, over 12,000 tons of carbonation lime mud is obtained in the operation of one sugar producti