Lyell Collection
Geological Society, London, Special Publications
Lyell Centre  |   Lyell Collection  |   Subscriptions   |   Geological Society  |   Email alerts  |   Online bookshop  |   Help

Keywords:
Author:
Advanced search>>
This Article
Right arrow Full Text (PDF)
Right arrow References
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrow Request Permissions
Citing Articles
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Lu, H.
Right arrow Articles by Matsumoto, R.
Right arrow Search for Related Content
GeoRef
Right arrow GeoRef Citation
Geological Society, London, Special Publications; 1998; v. 137; p. 107-111;
DOI: 10.1144/GSL.SP.1998.137.01.07
© 1998 Geological Society of London

Analysis and Modelling of Hydrate Formation

Synthesis of CO2 hydrate in various CH3CO2Na/CH3CO2H pH buffer solutions

H. Lu & R. Matsumoto

Geological Institute, University of Tokyo, Hongo 7-3-1, Tokyo 113, Japan

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.