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Wyszukujesz frazę "unit operations" wg kryterium: Temat


Wyświetlanie 1-4 z 4
Tytuł:
Vanadium pentoxide application for the synthesis of NaVO3 in the presence of oxygen
Autorzy:
Białowicz, K.
Trypuć, M.
Mazurek, K.
Kiełkowska, U.
Powiązania:
https://bibliotekanauki.pl/articles/779433.pdf
Data publikacji:
2008
Wydawca:
Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
Tematy:
środowisko
synteza
identyfikacja parametrów
metawanadan sodu
environment
synthesis
parameter identification
unit operations
sodium metavanadate
Opis:
Investigation was carried out on the optimal conditions of the synthesis of NaVO3 and Cl2 from NaCl and V2O5 in the presence of the atmospheric oxygen. The influence of the excess of NaCl relative to V2O5 was investigated. Also the effect of the quartz sand introduced into the reaction mixture on the yield of the NaVO3 synthesis was determined. The obtained product of synthesis was isolated from the post-reaction mixture.
Źródło:
Polish Journal of Chemical Technology; 2008, 10, 4; 4-6
1509-8117
1899-4741
Pojawia się w:
Polish Journal of Chemical Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Tactical determinants of A2/AD operations
Autorzy:
Elak, L.
Powiązania:
https://bibliotekanauki.pl/articles/93285.pdf
Data publikacji:
2018
Wydawca:
Akademia Sztuki Wojennej
Tematy:
A2/AD operations
combat readiness
defence belt/area
Land Forces
military capability
tactical group/unit
Territorial Defence Forces
Opis:
The paper presents a concise and thorough insight into the problem of overcoming potential Russian anti-access/area denial (A2/AD) operations, which may pose a major threat to Poland’s security. The geopolitical situation in the region is seriously determined by the Kremlin’s Foreign policy, which is aimed at restoring Russian dominance over its neighbouring countries and disrupting political and military cohesion of NATO. Against this background it seems essential for Poland to develop its modern Armed Forces, which being based on the Land Forces and the Territorial Defence Forces, could be effectively employed against potential military threats.
Źródło:
Zeszyty Naukowe Akademii Sztuki Wojennej; 2018, 3(112); 5-20
2543-6937
Pojawia się w:
Zeszyty Naukowe Akademii Sztuki Wojennej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Financial analysis of the city of Zamość for the years 2013 - 2017
Autorzy:
Jańczuk, Lech
Powiązania:
https://bibliotekanauki.pl/articles/514529.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Śląski. Wydział Nauk Społecznych
Tematy:
local government units
cities with poviat rights
Zamość
public finance
financial analysis
evaluation of the unit's activity
efficiency of operations
Opis:
In short-term, the activities of local government units are significantly different from those of enterprises. The short-term goal of the activity of a local government unit is to meet collective needs of its residents, and the short-term goal of commercial enterprises is to maximize profits. However, in long-term, in the case of local government units and commercial enterprises, both goals are similar – an increase in the value of the territorial self-government / commercial enterprise assets). In both cases, the financial analysis tools can be considered as helpful in the decision-making process as well as the assessment of the broadly understood effectiveness. Therefore, based on the models developed for enterprises in the field of financial analysis, it is worth making an attempt to assess the financial effectiveness of local government units. The aim of the article was to show, on the example with specific indicators and their interpretation, that the financial analysis of local government units provides a lot of useful information both to the manager of the unit and entities cooperating with a given local government unit. The article stresses the legitimacy of financial analysis in local government units and presents the basic tools for such.
Źródło:
Political Preferences; 2018, 20; 83-100
2449-9064
Pojawia się w:
Political Preferences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The analysis of offshore industry transition - acceleration from oil & gas to wind
Autorzy:
Kołakowski, P.
Rutkowski, G.
Powiązania:
https://bibliotekanauki.pl/articles/2172492.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
offshore industry
oil & gas sector
wind power industry
Mobile Offshore Drilling Unit
Mobile Offshore Wind Power Service Operations Units
greenhouse gas
maritime wind farms
offshore wind farms
Opis:
The present paper provides an overview of the current state and future trends of the offshore sector worldwide, as well as the relationship between the oil and gas (O&G) and the wind power industry offshore. Study on the offshore energy transition basis on review of literature, reports, and outlooks of main energy agencies, classification societies, and main offshore companies - their pathways and ambitions. A comparative analysis of the oil prices to their extraction at sea. Analysis of new build and scrapped drilling units, and their utilization. This is followed by correlation analysis between the emergence of new projects in O&G and wind farms offshore. The new and cheaper technology, and ambitions to reduce greenhouse (GHG) emission to zero levels, favor renewable. The results disclose that the main O&G companies start investing in renewable technologies. The offshore energy transition has already begun and accelerating. Nevertheless, full transition will take a while, as the global power demand is still too high to be covered only by a renewable source of energy. The number of annual O&G assets decommissioning is double in size compared to the new projects, and Mobile Offshore Drilling Unit (MODU) utilization average of 60%. Offshore wind develops dynamically, and the forecasts show that this trend stands at the same high level to cross a number 100 GW produced from offshore wind globally in 2025, but there is a visible lack of Mobile Offshore Wind Power Service Operations Units (MOWU). If well planned there is room for mutual benefits between O&G and wind within the offshore sector due to re-orientation measures.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2022, 16, 2; 375--384
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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