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Wyszukujesz frazę "Jursová, Simona" wg kryterium: Autor


Wyświetlanie 1-7 z 7
Tytuł:
Potential environmental life cycle impacts of fuel cell electric vehicles powered by hydrogen produced from Polish coke oven gas
Autorzy:
Folęga, Piotr
Burchart, Dorota
Marzec, Paweł
Jursova, Simona
Pustejovska, Pavlina
Powiązania:
https://bibliotekanauki.pl/articles/2098086.pdf
Data publikacji:
2021
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
life cycle assessment
fuel cell electric vehicles
hydrogen production
coke oven gas
ocena cyklu życia
pojazd elektryczny z ogniwami paliwowymi
produkcja wodoru
gaz koksowniczy
Opis:
This study analysed the greenhouse gas (GHG) emissions of hydrogen fuel cell vehicles’(FCEVs’) life cycles. These included models running on hydrogen derived from coke oven gas (COG), which is a by-product of the coking process of coal and includes hydrogen, methane, and other gases. FCEVs and hydrogen have the potential to drive future mobility. Hydrogen can be separated from the COG in the process of pressure swing adsorption to obtain a purity of hydrogen that meets the requirements of a hydrogen FCEV. An environmental life cycle assessment (LCA) of FCEV powered by hydrogen produced from Polish COG was conducted. The direction of hydrogen production strategies in Poland was also presented. The analyses included the entire life cycle of FCEVs with the production of hydrogen from COG in a Polish coke plant. A comparative analysis of FCEVs and other alternative fuels was conducted, and the main determinants of GHG emissions of FCEV were given. Importantly, this is the first attempt at an environmental assessment of FCEVs in Poland.
Źródło:
Transport Problems; 2021, 16, 1; 151--161
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of low carbon technology in metallurgy
Autorzy:
Jursova, Simona
Honus, Stanisłav
Pustejovska, Pavlina
Prusak, Rafał
Powiązania:
https://bibliotekanauki.pl/articles/88562.pdf
Data publikacji:
2019
Wydawca:
Stowarzyszenie Menedżerów Jakości i Produkcji
Tematy:
carbon dioxide emission
biomass
sinter
metallurgy
emisja dwutlenku węgla
biomasa
spiek
metalurgia
Opis:
The paper deals with possibilities of low carbon technology application in metallurgy. It sums up the world wide experience with them and presents possibilities of their application in metallurgical production in view of carbon dioxide emission responsible for greenhouse effect and global warming of the Earth. It summarizes research projects in this field and presents the results and conclusion resulting from them. It is aimed at the possibilities of low carbon application in sinter and subsequently in blast furnace process. It presents research on reducibility of metallurgical ekosinter produced with share of biomass in comparison with sample of industrial one. It describes the testing methodology carried out in accordance with ISO 4695:2007. The samples were tested in reduction atmosphere created by 40% CO2 and 60% N2 simulating conditions in blast furnace aggregate at temperature 950°C. The obtained results confirmed better reducibility rate of ekosinter which reached the reduction index (dR/dt) 1.15, in comparison with industrial sinter of reduction index 0.83.
Źródło:
System Safety : Human - Technical Facility - Environment; 2019, 1, 1; 384-390
2657-5450
Pojawia się w:
System Safety : Human - Technical Facility - Environment
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ecological and economic benefits and safety of the use of coal gas in industry
Autorzy:
Pustějovská, Pavlína
Byrtus, Vojtěch
Jursová, Simona
Kardas, Edyta
Powiązania:
https://bibliotekanauki.pl/articles/88633.pdf
Data publikacji:
2019
Wydawca:
Stowarzyszenie Menedżerów Jakości i Produkcji
Tematy:
degassing gas
carbon gas
consumption of coke
blast furnace
economic benefits
gaz odgazowujący
gaz węglowy
konsumpcja koksu
wielki piec
korzyści ekonomiczne
Opis:
Possibilities Of Use Of Degassing And Carbon Gas In Industry. Degassing Gas Represents A Waste During Coal Mining So Far And This Issue Is Not Effectively Solved In Ostrava Region Up Till Now Ecological Aspects, Safety, Economic Aspects. Coal Deposits Represent A Special Case In Which The Deposit Is Both A Source Of Coal And Reservoir Of Gas. For The Thing Is That, In The Process Of Coalification Of Plant Residue, Coal Bed Gas Came Into Being Of Which The Main Component Is Methane. Gas From Mining Degassing Can Be Used As A Substitute Fuel For The Blowing Of Blast Furnaces. This Would Not Only Make It Possible To Reduce The Specific Consumption Of Coke, But Also Contribute To A Better Blast Furnace. An Economic Effect Is Also Negligible If We Characterize Degassing Gas As Waste Gas.
Źródło:
System Safety : Human - Technical Facility - Environment; 2019, 1, 1; 378-383
2657-5450
Pojawia się w:
System Safety : Human - Technical Facility - Environment
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Innovated Technologies of Recycling of Metallic Wastes - Modification of Existing Industrial Processes
Autorzy:
Brožová, Silvie
Pustějovská, Pavlína
Bilík, Jiří
Jursová, Simona
Zbranková, Monika
Havránek, Jaroslav
Powiązania:
https://bibliotekanauki.pl/articles/27315825.pdf
Data publikacji:
2019
Wydawca:
STE GROUP
Tematy:
technologies
iron
wastes
technologia produkcji
żelazo
odpady
Opis:
This paper describes interesting operational experiments have been performed in the scope of the project where the process of melting deoxidation was used under improvised conditions of cold blast cupola furnace. The goal was to find out metallurgical effects of added self-reducing briquettes prepared from steel sludge into cupola furnace charge and above all to verify the grade of deoxidation of oxides of iron at keeping output quality of cast metal. Present state of research and development of technologies of iron production in the area of commercial exploitation of these technologies is not in such a position that we could realistically assess their efficiency, investment costs and economic impacts. Moreover, an unequivocal requirement on minimization of CO2 emissions, mainly by its recycling, is here more and more promoted.
Źródło:
New Trends in Production Engineering; 2019, 2, 2; 361-367
2545-2843
Pojawia się w:
New Trends in Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Low-carbon Transport in Czech-Polish Cross Border Area: Attitude of Czech and Polish Public to Electromobility
Autorzy:
Jursová, Simona
Burchart-Korol, Dorota
Pustějovská, Pavlína
Powiązania:
https://bibliotekanauki.pl/articles/27315815.pdf
Data publikacji:
2019
Wydawca:
STE GROUP
Tematy:
electromobility
emission
greenhouse gas
society
survey
elektromobilność
emisja gazów cieplarnianych
transport a środowisko
Opis:
The chapter deals with results of cooperation within the project Electromobility in Czech-Polish Cross border Area. The electromobility is presented in comprehensive environmental and social background. The introduction is aimed at transport emission of exhaust gases resulting in global warming and harmful impact on the environment quality. The environment analysis is reflected in view of transport and passenger cars production. The chapter presents results of society analysis defining its attitude to electromobility in the region. The methodology of public questioning was chosen to reveal possibilities for electromobility development in Czech-Polish cross border area. The questions of the survey were formulated to record a public attitude and view of electromobility. The respondents’ answers reflect their awareness of this new sustainable transport.
Źródło:
New Trends in Production Engineering; 2019, 2, 2; 79-88
2545-2843
Pojawia się w:
New Trends in Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The analysis of selected relationships between human resource management style and the effectiveness of knowledge management
Autorzy:
Prusak, Rafał
Jursová, Simona
Powiązania:
https://bibliotekanauki.pl/articles/88659.pdf
Data publikacji:
2019
Wydawca:
Stowarzyszenie Menedżerów Jakości i Produkcji
Tematy:
knowledge management
human resource management
zarządzanie wiedzą
zarządzanie zasobami ludzkimi
system zarządzania wiedzą
Opis:
The creation, dissemination and use of knowledge depends on many factors related to both the specificity of the enterprise, the type of organizational solution, the style of human resource management used, the potential of employees and, above all, the ability of the company to use this potential. From the point of view of efficiency of acquiring, disseminating and using knowledge in the enterprise, human resources management is of key importance. Methods and techniques used in this area should be thoroughly analyzed and critically evaluated in terms of their relevance and real positive impact on knowledge management. This study attempts to analyze selected issues related to the company's management style, the existing variant of the organizational structure and the general assumptions of the knowledge management system. The main goal of the study was to identify trends and dependencies between these factors in the context of knowledge management effectiveness. The study used a questionnaire consisting of 63 questions. In individual companies the questionnaire was each time filled in by the representative of the company's top management. The study presents a part of the examined issues directly related to the indicated topic based on data obtained from 105 enterprises.
Źródło:
System Safety : Human - Technical Facility - Environment; 2019, 1, 1; 859-866
2657-5450
Pojawia się w:
System Safety : Human - Technical Facility - Environment
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Anthracite as Sinter Fuels
Autorzy:
Sikora, Michal
Janík, Petr
Pustějovská, Pavlína
Jursová, Simona
Powiązania:
https://bibliotekanauki.pl/articles/27315810.pdf
Data publikacji:
2019
Wydawca:
STE GROUP
Tematy:
coke breeze
anthracite
sinter
koks
antracyt
spieki
Opis:
The chapter deals with the use of traditional carbonaceous fuels in the production of agglomerates. An important part is focused primarily on the use of these carbonaceous fuels in the production of various types of agglomerate. Anthracite together with coke breeze was tested as a fuel to assess the substitution of coke dust by anthracite for technological and qualitative parameters of sintering.
Źródło:
New Trends in Production Engineering; 2019, 2, 2; 232-240
2545-2843
Pojawia się w:
New Trends in Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-7 z 7

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