Stealth export of hydrogen and methane from a low temperature serpentinization system
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چکیده
منابع مشابه
Catalytic and Non-catalytic Conversion of Methane to C2 Hydrocarbons in a Low Temperature Plasma
The direct conversion of methane to C2 hydrocarbons, in a quartz tube reactor enforced by a DC corona discharge, was investigated at atmospheric pressure. The process was carried out in the presence of metal oxide catalysts of Mn/W/SiO2, Mn/W/SiO2 (tetraethyl orthosilicate, TEOS), and Mn/W/CNT (supported on carbon nanotubes). The total yield to C2 hydrocarbons in the presence of metal oxide cat...
متن کاملMethane generation during experimental serpentinization of olivine.
Oze et al. (1) observed generation of methane (CH4) during experimental serpentinization of olivine, and use the results to make inferences about sources of methane in natural serpentinites. Their data interpretation, however, is directly contradicted by results of prior studies, critically undermining the credibility of their conclusions. Several prior studies conducted using experimental meth...
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Lunine, M. Pasek, D. Cordier, J. H. Waite Jr., K. E. Mandt, W. S. Lewis, and M.-J. Nguyen, Lunar and Planetary Laboratory, University of Arizona, Tucson, AZ, USA ([email protected]), Université de FrancheComté, Institut UTINAM, CNRS/INSU, UMR 6213, Observatoire des Sciences de l’Univers de Besançon, France, Université de Rennes 1, Institut de Physique de Rennes, CNRS, UMR 6251, France, Eco...
متن کاملcatalytic and non-catalytic conversion of methane to c2 hydrocarbons in a low temperature plasma
the direct conversion of methane to c2 hydrocarbons, in a quartz tube reactor enforced by a dc corona discharge, was investigated at atmospheric pressure. the process was carried out in the presence of metal oxide catalysts of mn/w/sio2, mn/w/sio2 (tetraethyl orthosilicate, teos), and mn/w/cnt (supported on carbon nanotubes). the total yield to c2 hydrocarbons in the presence of metal oxide cat...
متن کاملThe effects of added hydrogen to the premixed of methane and air in a MEMS channel
In this paper, the effect of adding hydrogen to the composition of methane and air in a micro combustor is investigated by a three-dimensional numerical method. First, the results of the current study in determining the wall temperature of the micro combustion chamber are compared with those obtained from the experimental and numerical results of the previous research. By confirming the numeric...
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ژورنال
عنوان ژورنال: Deep Sea Research Part II: Topical Studies in Oceanography
سال: 2015
ISSN: 0967-0645
DOI: 10.1016/j.dsr2.2015.05.007