Yazar "Parlaktuna, Mahmut" seçeneğine göre listele

Listeleniyor 1 - 2 / 2
  • Küçük Resim
    Yayın
    Energy production from gas hydrates
    (Elsevier, 2025) Çifci, Günay; Parlaktuna, Mahmut; Çelebi, Serdar Suut; Okay Günaydın, Seda
    Gas hydrates are a type of natural formation that contains large amounts of mostly methane, which is also known as natural gas, and water, in the form of ice. Methane hydrates are cages of water molecules that surround and trap methane molecules. Gas hydrate is geophysical, geologically and economically important for several reasons: Gas hydrates are good cap rocks for oil and natural gas. The methane hydrate itself is an important energy source. A volume of gas hydrate can store up to 164 times per volume of gas as zipped gas, and the fact that gas hydrate occurs almost all around the world. Methane seepage may indicate the existence of a deeper hydrocarbon reservoir, and the methane production and migration in the slope sediments may cause massive slope failure. Last but not least Methane gas has a minimum 22 times more global warm absorption capacity compared to carbon dioxide if it is released into the atmosphere. In other words, greenhouse gas is due to its contribution to climate change. Gas hydrates have drawn significant interest as a potential near future energy resource. Research in the production field of gas hydrates has focused on several key areas, including the feasibility of commercial production, the environmental impacts, and the technological improvements associated with the safe recovery of gas.
  • Küçük Resim
    Yayın
    Gas hydrates as a new energy resource
    (Briq Journal, 2025) Çifci, Günay; Çelebi, Serdar Suut; Parlaktuna, Mahmut; Kaçar, Aslı; Okay Günaydın, Seda
    Gas hydrates, solid ice-like structures formed by water and methane molecules, are emerging as a critical future energy resource, offering abundant reserves of cleaner-burning methane. These reserves have the potential to enhance energy security, diversify energy portfolios, and support the transition from traditional hydrocarbons to more sustainable energy systems. Globally, nations such as Japan, China, the United States, India, South Korea, and Canada are leading research and development in gas hydrates, making substantial investments in advanced technologies and field tests. These efforts aim to overcome the significant technical and economic challenges currently limiting commercial-scale production. Türkiye's proximity to significant gas hydrate deposits, particularly in the Black Sea, presents a notable strategic opportunity. It is imperative that Türkiye capitalizes on this unique positioning by transforming these inherent advantages into long-term competitive strengths. The confirmed gas reserves in the Black Sea exemplifies such potential.