Temat: gas - Prolib Integro

Skocz do pozycji: 1.

Tytuł:: Analysis of the current state and tendencies on the natural gas market and gas storage in Europe on the background of the situation in Poland
Autorzy:: Kosowski, P.
Tematy:: natural gas market
gas storage
gas consumption
gas prices; Pokaż więcej
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Powiązania:: https://bibliotekanauki.pl/articles/298936.pdf Link otwiera się w nowym oknie
Opis:: The present state and tendencies of the natural gas market and gas storage in Europe areaddressed in this paper and compared to the situation in Poland. The European countries are presented in view of their natural gas production, import and export vs. consumption (total and per capita) and the consumer structure. The changing consumption level is assessed as a function of the consumer's structure and quantity of consumption. This has a direct influence on the demand for natural gas storage. The author also characterizes the gas storage market in Europe, accounting for the existing and planned investments, with special emphasis on storage capacity, injection and withdrawal capacity, and also types of storages. The characteristic was based on, among others, the consumption level, home production and import in particular countries.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Analysis of the methods for gas demand forecasting
Autorzy:: Apostol, R.
Łaciak, M.
Oliinyk, A.
Szurlej, A.
Tematy:: natural gas
gas consumption
gas demand forecasting; Pokaż więcej
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Powiązania:: https://bibliotekanauki.pl/articles/298637.pdf Link otwiera się w nowym oknie
Opis:: Natural gas is a very important and strategic resource. In the structure of the world’s primary energy, its share is currently approx. 25 and according to the forecasts it will continue to grow. In addition, the transition the large cities to gas as the main energy resource is an effective solution for reducing harmful emissions and improving air quality. The trend of increasing consumption of natural gas causes the complex technical issues, especially the need of accurate forecasting the gas demand, design the new distribution networks and modernization of the existing systems of gas supply. This article presents a review of existing methods for gas demand forecasting based on the gas engineering literature analysis and the approach for the forecasting of gas consumption based on the analysis of the gas consumption diagrams of gas station.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Re-evaluating the Problems of Gas Flaring in the Nigerian Petroleum Industry
Autorzy:: Ighalo, Joshua O.
Enang, Wisdom Patrick
Nwabueze, Queendarlyn A.
Tematy:: Commercialisation
Gas Reserves
Gas flaring
Natural gas
Pollution; Pokaż więcej
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Powiązania:: https://bibliotekanauki.pl/articles/1031825.pdf Link otwiera się w nowym oknie
Opis:: Though Nigeria possesses one of the largest natural gas reserves in the world, it is unfortunate that we are still one of the major gas flaring nations in the world. Besides the grave environmental consequences of gas flaring, it is still an unwise practice considering the impeding global energy crisis within the next 50 years. In this paper, the potentials of natural gas as an untapped reserve of wealth and socio-economic power is discussed. The potential of the Nigerian gas sub-sector can be fully harnessed if the mechanisms of commercialisation in line with the gas master plan is put in motion. The completion of a comprehensive gas pipeline network and the promotion of direct foreign investment is a good means of achieving the commercialisation initiative. About $3.5bn worth of investments is coming into the country to achieve the gas flare commercialisation targets by 2020. The commercialisation programme seeks to provide a framework to eliminate gas flaring which when fully implemented would actualise potential for immense wealth laden in Nation’s gas reserves.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Modeling of gas consumption in the city
Autorzy:: Cieślik, T.
Metelska, K.
Tematy:: gas
gas consumption
models; Pokaż więcej
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Powiązania:: https://bibliotekanauki.pl/articles/299233.pdf Link otwiera się w nowym oknie
Opis:: Based on the data collected over a two year time period, which included temperature, wind speed and gas consumption during the day, the effects of weather factors on gas consumption in the city have been established with the use of multiple regression. The impact of a particular month, day (dummy variable) or holiday of a year on the gas consumption has also been determined. The models of linear regression and artificial neural networks have been constructed for determining the gas consumption. An attempt has been made to find the best regression models and compare them to the neural network models with the use of mean absolute percentage error (MAPE).
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Selected elements of unconventional natural gas economics on the example of North American Energy market experience
Autorzy:: Kaliski, M.
Krupa, M.
Sikora, A.P.
Szurlej, A.
Tematy:: shale gas
unconventional gas resources
natural gas production
gas prices
learning curves; Pokaż więcej
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Powiązania:: https://bibliotekanauki.pl/articles/298972.pdf Link otwiera się w nowym oknie
Opis:: There is a several year experience concerning exploration and production of shale resources in the USA. First production wells started in 1996 (the history of hydraulic fracturing is even 40-50 years older), and last few years one can observe a huge impact on American economy and decreasing level of natural gas import. One can assume that the development will grow significantly and the USA will stay self-sufficient and can start exportation of hydrocarbons - especially LNG. The economy will decide about the share of the natural gas in energy mix - energy balance. In the paper there is a detailed discussion concerning economy of the shale exploration and production (i.e. the costs of drillings, services, geological conditions versus timings and schedule of production). Based on analyzed scope one can predict a stable progress in cost reduction (learning curves) linked with production of shale hydrocarbons.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Selected implications of shale gas extraction in Europe
Autorzy:: Abramiuk -Lété, Ewa
Tematy:: natural gas, shale gas, energy, security of supply, gas import, gas prices; Pokaż więcej
Wydawca:: Szkoła Główna Handlowa w Warszawie
Powiązania:: https://bibliotekanauki.pl/articles/629915.pdf Link otwiera się w nowym oknie
Opis:: According to the 2011 International Energy Agency data, 60 % of natural gas production in the US comes from unconventional sources. Currently in Europe the commercial production of shale gas has not yet been developed. However, the European Commission estimates that conventional production in those countries which have already made some progress could already start as early as 2015. The 2013 A.T. Kearney report outlines that European resources constitute 7 % of world resources, but the success of shale gas exploration in Europe will depend on a series of economic, political and geographical factors. This paper analyses the potential impact of the development of the shale gas industry in Europe, particularly recoverable potential of shale gas, its impact on the economy, overall EU energy mix, energy prices and the European job market. In addition, the paper briefly discusses the potential impact of shale gas extraction on gas imports and security of supply.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Issledovanie tekhnicheskikh parametrov sistemy ochistki generatornogo gaza
The investigation of the technical specifications of gas generator purification system
Autorzy:: Civenkova, N.
Golubenko, A.
Muljar, A.
Los, L.
Romanishin, A.
Tematy:: gas production
generator gas
biomass
gas cooling
flue gas purification
technical specification
agricultural enterprise; Pokaż więcej
Wydawca:: Komisja Motoryzacji i Energetyki Rolnictwa
Powiązania:: https://bibliotekanauki.pl/articles/77796.pdf Link otwiera się w nowym oknie
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Role of underground gas storage in the EU gas market
Autorzy:: Janusz, P.
Kaliski, M.
Szurlej, A.
Tematy:: natural gas
underground gas storage; Pokaż więcej
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Powiązania:: https://bibliotekanauki.pl/articles/299269.pdf Link otwiera się w nowym oknie
Opis:: One of the main intentions of the European Union is to create common and liberalizated market of natural gas in Europe. Actions has been taken in this area for a few years, however achived effects do not reach the aims that were assumed at the beginning. The quantity of natural gas consumption in the European Union during last years is characterized by a declining tendency (decreasing usage of natural gas in power sector, higher temperature during autumn and winter season also infulences on limiting of natural gas demand), in 2012 the consumption was forming on the level of 444 billion m3, and for example in 2008 it amounted to 497 billion m3. The regulations concerning the natural gas market embrace all of the elements which have an impact on building consolidated and liberalizated market, it means: transfer, distribution and LNG, storage. The authors of this article wants to draw one's attention to the particular role of underground gas storages and depict change of the tasks, which they have to fulfill on the liberalizating market of natural gas in Europe (ie. Price arbitration). The purpose of this article is to presentthe current situation on the market of storage services, which means available storage capacities, the level of their usage and plans regarding extension and constructing of new capacities.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: Development of new technologies for shipping natural gas by sea
Autorzy:: Bortnowska, M.
Tematy:: natural gas
liquified gas
CNG carriers
compressed gas
NGH carriers
gas hydrate
operational cost of gas transport; Pokaż więcej
Wydawca:: Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Powiązania:: https://bibliotekanauki.pl/articles/258788.pdf Link otwiera się w nowym oknie
Opis:: In recent years dynamic increase of orders for ships intended for liquified natural gas (LNG) shipping has been observed with simultaneous trend of increasing their transport capability. This results from the fact that natural gas has become today the third energy source worldwide just next to crude oil and coal. The fast growth of demand for natural gas and its limited resources would cause growth of its price, therefore better solutions of natural gas transport technology with respect to economy, ecology and safety should be searched for. This paper presents various technologies for natural gas transport by sea with special attention paid to some alternative methods of transport, namely: CNG and NGH ransport technologies in contrast to LNG one.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: Innovative solutions in natural gas engineering
Autorzy:: Łaciak, M.
Włodek, T.
Tematy:: natural gas
natural gas sector
Natural Gas Engineering
innovative solutions; Pokaż więcej
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Powiązania:: https://bibliotekanauki.pl/articles/298695.pdf Link otwiera się w nowym oknie
Opis:: The role of natural gas increases in the world energy mix. Natural gas is an ecologic fuel and is used as an energy source in various industries, primarily in transportation. The increased role of natural gas causes the research for innovations and technology development. In modern industry technological innovations should not be presented only as a simple laboratory activities to develop a new tools, solutions and technological processes in natural gas sector. With the rapid development of the natural gas sector in the world in many countries the process of transformation of the national industrial base with the use of natural gas has begun. Natural gas can also be considered as an important bridge to other alternative sources of energy derived from fuel and effective for the environment. In this article the latest trends in the natural gas sector are collected and presented.
Dostawca treści:: Biblioteka Nauki

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