Combined heat and power systems in liquefied natural gas (LNG) regasification processes

• Autorzy: Łaciak M. , Nagy S. , Włodek T.

Identyfikatory

DOI

10.7494/drill.2014.31.1.91

• Języki publikacji: EN

Abstrakty

EN

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.

Słowa kluczowe

EN

LNG; liquefied natural gas; unloading operation; thermodynamic processes; cryogenics; LNG terminal; combined heat and power systems

• Wydawca: AGH University of Science and Technology Press
• Czasopismo: AGH Drilling, Oil, Gas
• Rocznik: 2014
• Tom: Vol. 31, no. 1
• Strony: 91--98
• Opis fizyczny: Bibliogr. 9 poz., wykr., rys., tab.

Twórcy

autor

Łaciak M.

• AGH University of Science and Technology, Drilling, Oil and Gas Faculty, Kraków, Poland

autor

Nagy S.

• AGH University of Science and Technology, Drilling, Oil and Gas Faculty, Kraków, Poland

autor

Włodek T.

• AGH University of Science and Technology, Drilling, Oil and Gas Faculty, Kraków, Poland

Bibliografia

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• [2] Anson, D.: Consider CHP for LNG vaporization. Power, Vol. 153. Is. 4. 2009.
• [3] Alabdulkarem, A., Mortazavi, A., Hwang, Y., Radermergher, R., Rogers, P.: Optimization of propane pre-cooled mixed refrigerant LNG plant. Applied Thermal Engineering, 31. 2011.
• [4] Dispenza, C, Dispenza, G., La Rocca, V, Panno, G.: Energy recovery in regasification facilities - Cold utilization: a modular unit. Applied Thermal Engineering, 29. 2009.
• [5] Liu, Y, Guo, K.: A novel cryogenic power cycle for LNG cold energy recovery. Energy, 36.2011.
• [6] Łaciak, M., Nagy, S.: Problemy bezpieczeństwa technicznego i charakterystyka zagrożeń związanych z terminalem rozładunkowym LNG. Zeszyty Nauk. AGH. Tom 27 (4). 2010.
• [7] Łaciak, M.: Thermodynamic processes involving Liquefied Natural Gas (LNG) receiving terminals, Archives of Mining Sciences. Vol. 58. Is. 2. 20133, 349-359.
• [8] Łaciak, M., Nagy, S., Szpytko, J.: Problemy techniczne i technologiczne związane z rozładunkiem LNG. Nafta-Gaz, 7/2012.
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