Results 281 to 290 of about 3,562,120 (346)

Formation of gas hydrates in a porous medium during an injection of cold gas

International Journal of Heat and Mass Transfer, 2015
N G Musakaev, M K Khasanov
exaly   +2 more sources

Comparing the dissociation kinetics of various gas hydrates during combustion: Assessment of key factors to improve combustion efficiency

, 2020
To date, most studies concern the combustion of methane hydrate. There are neither data comparing combustion of various types of gas hydrates, nor those on the kinetics of dissociation of methane hydrate and double gas hydrates, which have different ...
S. Misyura
semanticscholar   +1 more source

Dissociation of various gas hydrates (methane hydrate, double gas hydrates of methane-propane and methane-isopropanol) during combustion: Assessing the combustion efficiency

, 2020
Most of the existing experimental and theoretical studies concern the combustion of methane hydrate. There are no works comparing the features and differences of combustion of different types of gas hydrates.
S. Misyura
semanticscholar   +1 more source

Desalination using gas hydrates: The role of crystal nucleation, growth and separation

Desalination, 2019
Seawater desalination using gas hydrates is a potential technique for water treatment. However, limited understanding and control in prior studies on nucleation, growth, and separation have prevented adequate commercialization of hydrate desalination ...
M. N. Khan, C. Peters, C. Koh
semanticscholar   +1 more source

Origin of natural gases and associated gas hydrates in the Shenhu area, northern South China Sea: Results from the China gas hydrate drilling expeditions

Journal of Asian Earth Sciences, 2019
Geochemical data for hydrate gases acquired from the GMGS3 and GMGS4 gas hydrate drilling expeditions conducted by the Guangzhou Marine Geological Survey (GMGS) are used to explore the origin of hydrate gases and their relationship to deep hydrocarbon ...
Wei Zhang, Jinqiang Liang, Jiangong Wei, Pibo Su, Lin Lin, Wei Huang   +5 more
semanticscholar   +1 more source

Geological occurrence and accumulation mechanism of natural gas hydrates in the eastern Qiongdongnan Basin of the South China Sea: Insights from site GMGS5-W9-2018

, 2019
Seismic and logging while drilling (LWD) data, gas hydrate samples, and hydrate gas geochemical testing results acquired during the GMGS5 expedition in 2018 have been used to explore the geological occurrence and accumulation mechanism of gas hydrates in
Jinqiang Liang, Wei Zhang, Jing’an Lu, Jiangong Wei, Z. Kuang, Yulin He   +5 more
semanticscholar   +1 more source

Distribution and characteristics of natural gas hydrates in the Shenhu Sea Area, South China Sea

Marine and Petroleum Geology, 2018
Structure type, gas composition and cage occupancy are important gas hydrate characteristics which play an important role in calculating gas hydrate stability and estimating the amount of global hydrate-bound methane.
Jiangong Wei, Yunxin Fang, Hailong Lu, Hongfeng Lu, Jing’an Lu, Jinqiang Liang, Shengxiong Yang   +6 more
semanticscholar   +1 more source

Monitoring and research on environmental impacts related to marine natural gas hydrates: Review and future perspective

Journal of Natural Gas Science and Engineering, 2019
In response to the accelerating processes of marine natural gas hydrate exploration and gas production from hydrate-bearing sediments, their potential impacts on the environment have been attracting extensive attention from international academia as well
Liping Liu, B. Ryu, Zhilei Sun, N. Wu, Cao Hong, Geng Wei, Xianrong Zhang, Y. Jia, Cuiling Xu, G. Lei, Wang Libo   +10 more
semanticscholar   +1 more source

Sand production evaluation during gas production from natural gas hydrates

Journal of Natural Gas Science and Engineering, 2018
Natural gas hydrates are a potential energy resource that can ease the energy crisis, and their development has attracted an increasing amount of worldwide attention.
C. Yan, Yang Li, Yuanfang Cheng, Wei Wang, Benjian Song, Fucheng Deng, Yongcun Feng   +6 more
semanticscholar   +1 more source

Thermodynamic and kinetic influences of NaCl on HFC-125a hydrates and their significance in gas hydrate-based desalination

Chemical Engineering Journal, 2019
In this study, HFC-125a was selected as a hydrate-forming guest for gas hydrate-based desalination. The thermodynamic and kinetic effects of NaCl on HFC-125a hydrates were investigated with a primary focus on phase equilibria, gas uptake, dissociation ...
Wonjung Choi, Yohan Lee, Junghoon Mok, Seungmin Lee, Ju Dong Lee, Y. Seo   +5 more
semanticscholar   +1 more source