Synthesis of CO2 hydrate in various CH3CO2Na/CH3CO2H pH buffer solutions
Lu, H.; Matsumoto, R. (1998). Synthesis of CO2 hydrate in various CH3CO2Na/CH3CO2H pH buffer solutions, in: Henriet, J.-P. et al. Gas hydrates: relevance to world margin stability and climate change. Geological Society Special Publication, 137: pp. 107-111. https://dx.doi.org/10.1144/GSL.SP.1998.137.01.07
In: Henriet, J.-P.; Mienert, J. (1998). Gas hydrates: Relevance to world margin stability and climate change. Geological Society Special Publication, 137. The Geological Society: London. ISBN 1-86239-010-X. 338 pp., meer
In: Hartley, A.J. et al. (Ed.) Geological Society Special Publication. Geological Society of London: Oxford; London; Edinburgh; Boston, Mass.; Carlton, Vic.. ISSN 0305-8719; e-ISSN 2041-4927, meer
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Buffers
Chemical compounds > Carbon compounds > Atmospheric gases > Carbon dioxide
Chemical compounds > Organic compounds > Hydrocarbons > Gas hydrates
Properties > Chemical properties > P
Marien/Kust |
| Abstract |
CO2 hydrates were synthesized in CH3CO2Na/CH3CO2H buffer solutions with various pH values and different concentrations to investigate whether the change of pH value can influence CO2 hydrate formation. The results imply that the change in pH value has a minimum influence on the equilibrium condition of CO2 hydrate. The equilibrium condition of CO2 hydrate in the various pH buffer solutions is seemingly controlled by the total concentration of the acetic acid and acetate anion, while Na+ cation plays a minimum role. |
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