Influence of Framework Silica-to-Alumina Ratio on the Tritiated Water Adsorption and Desorption Characteristics of NaX and NaY Zeolites

References

• Iwai , Y. , Yamanishi , T. , Nishi , M. , Suzuki , Y. , Kurita , K. and Shimazaki , M. 2005 . “Application of pressure swing adsorption to water detritiation process” . J. Nucl. Sci. Tech. , 42 : 566 – 572 .
   Web of Science ®Google Scholar
• Tanaka , S. and Yamamoto , Y. 1976 . “Removal of tritiated water vapor by adsorption” . J. Nucl. Sci. Technol. , 13 : 251 – 259 .
   Web of Science ®Google Scholar
• Tanaka , S. , Ono , F. , Takahashi , Y. and Kiyose , R. 1985 . “Removal of tritiated water vapor by adsorption on molecular sieves-effect of CO-existing H2O-” . Fusion Technol. , 8 : 2196 – 2201 .
   Web of Science ®Google Scholar
• Ono , F. and Nakazawa , M. 1980 . “Distribution equilibrium of tritium between adsorbed water on molecular sieve 5A and environmental water” . J. Nucl. Sci. Technol. , 17 : 721 – 723 .
   Web of Science ®Google Scholar
• Kotoh , K. and Nishikawa , M. 1980 . Proc. 1980 Annual Meeting of the Atomic Energy Sociey of Japan, J59 [in Japanese]
   Google Scholar
• Tsutaya , H. , Yasutaka , A. Izumi , J. 2000 . Proc. 2^nd Pacific Basin Conf. on Adsorption Science and Technology 284 – 288 . Brisbane , , Australia May 14–18, 2000
   Google Scholar
• Shaikh , A. A. , Joshi , P. N. , Soni , H. S. and Shiralkar , V. P. 1998 . “Influence of framework silica to alumina ratio on the sorption characteristics of synthetic large-port mordenites” . Sci. Technol. , 16 : 529
   Google Scholar
• Ravikovitch , P. I. and Neimark , A. V. 2001 . “Characterization of microand mesoporosity in SBA-15 materials from adsorption data by the NLDFT method” . J. Phys. Chem. B , 105 : 6817 – 6823 .
   Web of Science ®Google Scholar
• Nakane , R. , Isomura , S. and Shimizu , M. 1982 . Separation of Deuterium and Tritium 111 – 119 . Tokyo : Japan Scientific Societies Press . [in Japanese]
   Google Scholar
• Souers , P. C. 1986 . Hydrogen Properties for Fusion Energy 206 University of California Press .
   Google Scholar
• Cooney , D. O. and Strusi , F. P. 1972 . “Analytical description of fixedbed sorption of two langmuir solutes under nonequilibrium conditions” . Ind. End. Chem. Fundam. , 11 : 123 – 126 .
   Google Scholar
• Takeuchi , Y. , Wasai , T. and Suginaka , S. 1978 . “Fixed-bed breakthrough curves in binary and ternary trace component adsorption from aqueous solutions” . J. Chem. Eng. Japan , 11 ( 6 ) : 458 – 464 .
   Web of Science ®Google Scholar
• Takeuchi , Y. 2000 . Adsorption Separation 59 Baifukan, Tokyo [in Japanese]
   Google Scholar
• Guse , C. , Koennings , S. , Kreye , F. , Kreye , F. , Siepmann , F. , Goepferich , A. and Siepmann , J. 2006 . “Drug release from lipid-based implants: Elucidation of the underlying mass transport mechanisms” . Int. J. Pharm. , 314 : 137 – 144 .
   PubMed Web of Science ®Google Scholar
• Ozawa , T. and Yoshida , H. 2005 . The Latest Thermal Analysis 101 – 103 . Tokyo : Kodansha Scientific . [in Japanese]
   Google Scholar
• Hoffmann , J. , Hunger , B. , Dombrowski , D. and Bauermeister , R. 1990 . “Studies on the temperature programmed desorption of water from CoNaX zeolites” . J. Therm. Anal. , 36 : 1487 – 1494 .
   Google Scholar
• Sing , K. S. W. , Everett , D. H. , Haul , R. A. W. , Moscou , L. , Pierotti , R. A. , Rouquerol , J. and Siemieniewska , T. 1985 . “Reporting physisorption data for gas solid systems with special reference to the determination of surface-area and porosity (recommendations 1984)” . Pure Appl. Chem. , 57 : 603 – 619 .
   Web of Science ®Google Scholar
• Tsutsumi , K. and Mizoe , K. 1989 . “Heat of adsorption of water on hydrophobic zeolites” . Colloids Surf. , 37 : 29 – 38 .
   Google Scholar
• Kawai , T. and Tsutsumi , K. 1992 . “Evaluation of hydrophilic-hydrophobic character of zeolites by measurements of their immersional heats in water” . Colloid Polym. Sci. , 270 : 711 – 715 .
   Web of Science ®Google Scholar
• Barrett , E. P. , Joyner , L. G. and Halenda , P. H. 1951 . “The determination of pore volume and area distributions in porous substances. I. computations from nitrogen isotherms” . J. Am. Chem. Soc. , 73 : 373 – 380 .
   Web of Science ®Google Scholar
• Iwai , Y. , Uzawa , M. and Yamanishi , T. “Effect of cation on HTO/H2O separation and dehydration characteristics of Y-type zeolite adsorbent,” to be published ” . In Fusion Sci. Technol.
   Google Scholar
• Da-Ming , S. 1994 . “Dependence of X zeolite adsorption properties on electronegativity and vibration frequency” . Vacuum , 45 : 1175 – 1179 .
   Web of Science ®Google Scholar
• Hunger , B. , Matysik , S. , Heuchel , M. , Geidel , E. and Toufar , H. 1997 . “Adsorption of water on zeolites of different types” . J. Therm. Anal. , 49 : 553 – 565 .
   Web of Science ®Google Scholar
• Hunger , B. , Klepel , O. , Kirschhock , C. , Heuchel , M. , Toufar , H. and Fuess , H. 1999 . “Intercation of water with alkali-metal cationexchanged X type zeolites: A temperature-programmed desorption (TPD) and X-ray diffraction study” . Langmuir , 15 ( 18 ) : 5937 – 5941 .
   Web of Science ®Google Scholar
• Vigne-Maeder , F. and Auroux , A. 1990 . “Potential maps of methane, water, and methanol in silicalite” . J. Phys. Chem. , 94 ( 1 ) : 316
   Web of Science ®Google Scholar