Estimation of Gas Composition and Cage Occupancies in CH4–C2H6 Hydrates by CP-MAS 13 C NMR Technique

Journal of the Japan Petroleum Institute

Volumn 50, Issue 3, 2007, Pages 132-138

  Kida, Masato ^a   Hirotoshi, Sakagami ^a   Takahashi, Nobuo ^a   Hachikubo, Akihiro ^a   Shoji, Hitoshi ^a   Kamata, Yasushi ^b,d   Ebinuma, Takao ^b   Narita, Hideo ^b   Takeya, Satoshi ^c  

^a KITAMI INSTITUTE OF TECHNOLOGY   (Japan)

^b NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY AIST   (Japan)

^c NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY AIST   (Japan)

^d RAILWAY TECHNICAL RESEARCH INSTITUTE   (Japan)

Author keywords

13 C NMR; Cage occupancy; Gas composition; Gas hydrate; Natural gas

Indexed keywords

EID: 85024748998     PISSN: 13468804     EISSN: 1349273X     Source Type: Journal    
DOI: 10.1627/jpi.50.132     Document Type: Article

References (15)

1. Sloan Jr., E. D., “Clathrate Hydrates of Natural Gases, 2nd ed,” Marcel Dekker Inc., New York (1998), p. 1–64.
2. Davidson, D. W., Garg, S. K., Gough, S. R., Handa, Y. P., Ratciffe, C. I., Ripmeester, J. A., Tse, J. S., Lawson, W. F., Geochim. Cosmochim. Acta., 50, 619 (1986).
3. Ripmeester, J. A., Tse, J. S., Ratcliffe, C. I., Powell, B. M., Nature, 325, 135 (1987).
4. Subramanian, S., Kini, R. A., Dec, S. F., Sloan Jr., E. D., Chem. Eng. Sci., 55, 1981 (2000).
5. Takeya, S., Kamata, Y., Uchida, T., Nagao, J., Ebinuma, T., Narita, H., Hori, A., Hondoh, T., Can. J. Phys., 81, 479 (2003).
6. Ripmeester, J. A., Ratcliffe, C. I., J. Phys. Chem., 92, 337 (1988).
7. Takeya, S., Kida, M., Minami, H., Sakagami, H., Hachikubo, A., Takahashi, N., Shoji, H., Soloviev, V., Wallmann, K., Biebow, N., Obzhirov, A., Salomatin, A., Poort, J., Chem. Eng. Sci., 61, 2670 (2006).
8. Uchida, T., Takeya, S., Kamata, Y., Ikeda, Y. I., Nagao, J., Ebinuma, T., Narita, H., Zatsepina, O., Buffett, B. A., J. Phys. Chem. B, 106, 12426 (2002).
9. Sum, A. K., Burruss, R. C., Sloan Jr., E. D., J. Phys. Chem. B, 101, 7371 (1997).
10. van der Waals, J. H., Platteeuw, J. C., Adv. Chem. Phys., 2, 1 (1959).
11. Lee, J. W., Lu, H., Moudrakovski, I. L., Ratcliffe, C. I., Ripmeester, J. A., Angew. Chem. Int. Ed., 45, 2456 (2006).
12. Pines, A., Gibby, M. G., Waugh, J. S., J. Chem. Phys., 59, 569 (1973).
13. Schaefer, J., Stejskal, E. O., J. Am. Chem. Soc., 98, 1031 (1976).
14. Hayashi, S., Hayamizu, K., Bull. Chem. Soc. Jpn., 64, 685 (1991).
15. Dharmawardhana, P. B., Parrish, W. R., Sloan, E. D., Ind. Eng. Chem., Fundam., 19, 410 (1980).