Temat: Natural gas - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Innovative solutions in natural gas engineering
Autorzy:: Łaciak, M.
Włodek, T.
Powiązania:: https://bibliotekanauki.pl/articles/298695.pdf
Data publikacji:: 2017
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: natural gas
natural gas sector
Natural Gas Engineering
innovative solutions
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.
Źródło:: AGH Drilling, Oil, Gas; 2017, 34, 1; 259-271
2299-4157
2300-7052
Pojawia się w:: AGH Drilling, Oil, Gas
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: The retrograde condensation problem in natural gas pipeline transportation system
Autorzy:: Włodek, T.
Powiązania:: https://bibliotekanauki.pl/articles/298771.pdf
Data publikacji:: 2017
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: natural gas
reverse condensation
pipelines
natural gas pipelines
Opis:: Natural gas prepared for pipeline transportation must have appropriate parameters described in norms and standards. This entails a restrictive approach to acceptable changes in the composition of the natural gas in pipeline transmission system. The greater number of entry points to the pipeline transmission system causes a greater probability of natural gas diversity in terms of the content of its individual components. It particularly concerns the natural gas sources in which treatment methods are not sufficiently accurate and also imported gas. In specific cases where natural gas with a higher content of heavier hydrocarbons such as propane and butane will enter the transportation system, it is possible for the phenomenon of retrograde (reverse) condensation to occur. The occurrence of the two-phase system significantly worsens the pipeline transport conditions, causing significant pressure drops of transported natural gas. The article examines cases where the phenomenon of retrograde (reverse) condensation occurred in the pipeline transportation of natural gas.
Źródło:: AGH Drilling, Oil, Gas; 2017, 34, 3; 701-713
2299-4157
2300-7052
Pojawia się w:: AGH Drilling, Oil, Gas
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Characterization of natural gas by Raman spectroscopy and its application for in-situ measurements
Autorzy:: Dąbrowski, K.
Kuczyński, S.
Włodek, T.
Smulski, R.
Barbacki, J.
Powiązania:: https://bibliotekanauki.pl/articles/298619.pdf
Data publikacji:: 2018
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: natural gas
Raman spectroscopy
Opis:: Gaseous hydrocarbons and nitrogen mixtures are characterized with an own designed portable Raman system equipped with a high pressure autoclave and fiber-optic probe. Backscattered radiation is collected through a sapphire window with a probe and transferred to the spectrometer. Samples are measured for a set of pressures in the range of 1–150 bar in ambient temperature. Measurement conditions are set to maintain an one-phase system. Spectra are collected in a wide range of wavenumber 350–3500 cm–1. Initial composition of measured samples is measured be means of gas chromatography. Design computer algorithms automatically detects and characterizes Raman bands for given species and their peak areas. The influence of both pressure and concentration of a given element on given band position and area are demonstrated.
Źródło:: AGH Drilling, Oil, Gas; 2018, 35, 1; 125-138
2299-4157
2300-7052
Pojawia się w:: AGH Drilling, Oil, Gas
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Application of pipelines made with Thermoflex® technology for natural gas and carbon dioxide transportation
Autorzy:: Włodek, T.
Ławski, Ł.
Powiązania:: https://bibliotekanauki.pl/articles/299241.pdf
Data publikacji:: 2013
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: thermoflex
natural gas transportation
pipelines
CO2
carbon dioxide
CO2 transportation
natural gas networks
new materials
Opis:: The main issue related to pipeline transportation of hydrocarbons (natural gas, oil) and chemical substances (e.g. carbon dioxide) is to get the best transportation efficiency, taking into account economic and technological aspects. The paper presents the possibility of using pipelines made with the Thermoflex® technology for the transportation of natural gas and carbon dioxide. Pipelines made with this technology can be used for transportation of natural gas from wellsites to natural gas mines installations. Thermoflex pipeline time of instalation is shorter compared to steel pipeline, this issue has great significance in the perspective of future exploitation of natural gas from unconventional reservoirs in Poland. Pipes made using this technology with new polymeric materials are characterized by much lower pressure drop along the pipeline compared to the steel pipelines, much higher maximum operating pressure range compared to polyethylene pipes, better thermal insulation compared to steel, high corrosion resistance and lower installation and operating costs. This paper presents the construction of the pipelines made using Thermoflex® technology, possibilities of applications and comparative examples of simulations of pressure drop and temperature for steel pipelines and made with Thermoflex® technology for the transport of natural gas and carbon dioxide.
Źródło:: AGH Drilling, Oil, Gas; 2013, 30, 1; 287-296
2299-4157
2300-7052
Pojawia się w:: AGH Drilling, Oil, Gas
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Application of Raman spectroscopy analysis in unconventional natural gas reservoirs – density and pressure dependence on Raman signal intensity
Autorzy:: Kuczyński, S.
Włodek, T.
Smulski, R.
Dąbrowski, K.
Krakowiak, M.
Barbacki, J.
Pawłowski, M.
Powiązania:: https://bibliotekanauki.pl/articles/298970.pdf
Data publikacji:: 2017
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: Raman spectroscopy
unconventional natural gas
fiber optic
PVT
hydrocarbons
Opis:: This paper contains information about Raman spectroscopy, describing its possible application in the oil and gas industry. This method allows the performance of a series of repetitive measurements to determine the composition of samples and its changes with high accuracy. In the article, the data presented in the literature connected with Raman spectroscopy and the oil and gas industry is analyzed. This paper considered measurements of a natural gas composition in simulated in-situ conditions performed using Raman spectroscopy. The current research project is trying to develop a mobile apparatus which would use Raman spectroscopy for defining reservoir fluid compounds in high pressure and high temperature conditions. The preliminary measurements were carried out in the simulated in-situ in variant pressure conditions.
Źródło:: AGH Drilling, Oil, Gas; 2017, 34, 3; 761-774
2299-4157
2300-7052
Pojawia się w:: AGH Drilling, Oil, Gas
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Gaz ziemny ze złóż niekonwencjonalnych w Polsce
Autorzy:: Włodek, T.
Powiązania:: https://bibliotekanauki.pl/articles/364080.pdf
Data publikacji:: 2012
Wydawca:: Nowoczesne Budownictwo Inżynieryjne
Tematy:: gaz ziemny
konferencja
złoża niekonwencjonalne
conference
natural gas
unconventional deposits
Opis:: 29.31 maja 2012 r. na Wydziale Wiertnictwa, Nafty i Gazu AGH w Krakowie odbyła się XXIII Międzynarodowa Konferencja Naukowo-Techniczna Nowe metody i technologie w geologii naftowej, wiertnictwie, geoinżynierii, inżynierii złożowej i gazownictwie OIL-GAS AGH 2012. Tematem przewodnim tegorocznego wydarzenia był gaz ziemny ze złóż niekonwencjonalnych w Polsce.
Źródło:: Nowoczesne Budownictwo Inżynieryjne; 2012, 5; 70
1734-6681
Pojawia się w:: Nowoczesne Budownictwo Inżynieryjne
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Selected thermodynamic aspects of liquefied natural gas (LNG) pipeline flow during unloading process
Autorzy:: Włodek, T.
Łaciak, M.
Powiązania:: https://bibliotekanauki.pl/articles/299121.pdf
Data publikacji:: 2015
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: LNG
liquefied natural gas
unloading operations
thermodynamic processes
cryogenics
LNG terminal
Opis:: Liquefied natural gas (LNG) is transported by ships to unloading points on the LNG terminals, where the LNG is transported by above-ground superinsulated pipelines to storage tanks. Storage tanks are located a few hundred meters to several kilometers away from the unloading point. The article shows the changes in the basie thermodynamic parameters of liquefied natural gas during the flow in the pipeline modeled for an exemplary unloading process for different variants using Peng-Robinson equation of state.
Źródło:: AGH Drilling, Oil, Gas; 2015, 32, 2; 275-287
2299-4157
2300-7052
Pojawia się w:: AGH Drilling, Oil, Gas
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Phase equilibria for liquefi eld natural gas (LNG) as a multicomponent mixture
Autorzy:: Włodek, T.
Powiązania:: https://bibliotekanauki.pl/articles/299072.pdf
Data publikacji:: 2015
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: LNG
liquefied natural gas
thermodynamic processes
cryogenics
VLE calculations
phase equilibria
Opis:: Liquefied natural gas (LNG) has an increasingly important role in the global natural gas market. Global demand for natural gas will grow over the coming years. LNG is transported by ships to unloading points on the storage terminals. During the LNG unloading and storage processes some part of LNG evaporates into gas phase and causes changes in the composition of stored LNG. The main component of LNG is methane, the remaining components are primarily ethane, propane, butane and nitrogen. Depending on the participation of these components the basic thermodynamic parameters of LNG can significantly change. LNG is also product sensitive to changes of temperature. In order to better prediction of changes of individual paramete rs of stored LNG caused by changes of temperature and LNG composition vapor-liquid equilibrium (VLE) calculations are performed for cryogenic conditions using equations of state.
Źródło:: AGH Drilling, Oil, Gas; 2015, 32, 3; 539-550
2299-4157
2300-7052
Pojawia się w:: AGH Drilling, Oil, Gas
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: An application of a Raman scattering analyzer for the determination of natural gas composition at a processing plant
Autorzy:: Włodek, T.
Kuczyński, Sz.
Smulski, R.
Polański, K.
Powiązania:: https://bibliotekanauki.pl/articles/298597.pdf
Data publikacji:: 2016
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: Raman spectroscopy
natural gas measurements
quantitative measurements
qualitative measurements
measurement technical assumptions
composition analysis
Opis:: The development of conventional and unconventional natural gas reservoir management includes continuous monitoring of hydrocarbon exploitation processes and its impact on the reservoir and environment. Raman spectroscopy, which allows for the identification of reservoir fluids (including natural gas) components can be a very promising method for the application of providing a quick, non-invasive, nondestructive analysis. The proposed in this paper measurement methods are focused on the use of:– a laboratory cell (autoclave) with sapphire window mounted on a specially prepared bypass pipeline;– a dedicated Raman probe mounted to the available installed stub pipe;– the construction of a special measurement cell. The article presents the basic technical assumptions for measurements of the composition of natural gas with the use Raman spectroscopy.
Źródło:: AGH Drilling, Oil, Gas; 2016, 33, 3; 619-627
2299-4157
2300-7052
Pojawia się w:: AGH Drilling, Oil, Gas
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: Combined heat and power systems in liquefied natural gas (LNG) regasification processes
Autorzy:: Łaciak, M.
Nagy, S.
Włodek, T.
Powiązania:: https://bibliotekanauki.pl/articles/299133.pdf
Data publikacji:: 2014
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: LNG
liquefied natural gas
unloading operation
thermodynamic processes
cryogenics
LNG terminal
combined heat and power systems
Opis:: Adaptation of liquefied natural gas (LNG) to the quality requirements for natural gas transportation pipeline system is a high energy intensive process. The energy for this process can be obtained include from waste heat in the industry processes, steam power blocks or sea water in LNG unloading terminal. Another way of obtaining the heat is burning of gas or other fuels. A large temperature difference between the heat sources in each of these cases, and the low temperature of LNG can be used to control of the pumping engine operation, it can pro vi de optimization and reduction of the costs. Liquefied natural gas (LNG) can be used as a source of cold to the increasing power of the cogeneration process. The article examines some practical cogeneration solutions (combined heat and called power - CHP), which can improve the efficiency of the process of regasification of LNG.
Źródło:: AGH Drilling, Oil, Gas; 2014, 31, 1; 91-98
2299-4157
2300-7052
Pojawia się w:: AGH Drilling, Oil, Gas
Dostawca treści:: Biblioteka Nauki

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