Experimental measurements of phase equilibria conditions for methane hydrates containing methanol/ethylene glycol and NH4Cl solutions
Sign Up to like & getrecommendations! Published in 2019 at "Fluid Phase Equilibria"
DOI: 10.1016/j.fluid.2019.04.005
Abstract: Abstract In this study, we performed experiments to obtain phase equilibrium data for methane hydrates in the presence of ammonium chloride (NH4Cl) and methanol/ethylene glycol (MeOH/MEG), for which there is currently no data. The measured… read more here.
Keywords: methanol ethylene; methane hydrates; hydrates containing; meoh meg ... See more keywords
The role of heat transfer time scale in the evolution of the subsea permafrost and associated methane hydrates stability zone during glacial cycles
Sign Up to like & getrecommendations! Published in 2017 at "Global and Planetary Change"
DOI: 10.1016/j.gloplacha.2017.08.007
Abstract: Abstract Climate warming may lead to degradation of the subsea permafrost developed during Pleistocene glaciations and release methane from the hydrates, which are stored in this permafrost. It is important to quantify time scales at… read more here.
Keywords: subsea; time; methane hydrates; time scale ... See more keywords
Mechanical Response of Nanocrytalline Ice-Contained Methane Hydrates: Key Role of Water Ice.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c00972
Abstract: Water ice and gas hydrates can co exist in the permafrost and polar regions on Earth and in the Universe. However, the role of ice in the mechanical response of ice contained methane hydrates is… read more here.
Keywords: water; methane hydrates; contained methane; ice contained ... See more keywords
The Role of Microbes in Gas Hydrate Formation and Stability.
Sign Up to like & getrecommendations! Published in 2022 at "Environmental microbiology"
DOI: 10.1111/1462-2920.16252
Abstract: Methane hydrates host unique microbial ecosystems in the deep subsurface on Earth and potentially on other planetary bodies. The source of the methane in these hydrates is largely microbial, yet methanogenic archaea comprise a tiny… read more here.
Keywords: role microbes; formation stability; methane hydrates; hydrate ... See more keywords
Dominance of Sulfurospirillum in Metagenomes Associated with the Methane Ice Worm (Sirsoe methanicola)
Sign Up to like & getrecommendations! Published in 2022 at "Applied and Environmental Microbiology"
DOI: 10.1128/aem.00290-22
Abstract: Methane hydrates represent vast reserves of natural gas with roles in global carbon cycling and climate change. This study provided the first analysis of metagenomes associated with Sirsoe methanicola, the only polychaete species known to… read more here.
Keywords: sirsoe methanicola; methane hydrates; metagenomes associated; methane ... See more keywords