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Water Vapor Supply Study for Air and Carbon dioxide

공기와 이산화탄소 가스에 수분공급을 위한 연구

  • Received : 2014.02.07
  • Accepted : 2014.02.28
  • Published : 2014.02.28

Abstract

The study has been designed to develop water vapor supply for semiconductor industry, industrial gas manufacturing, impurities analysis, and fuel cell. Water concentration in air reached $1019{\mu}mol/mol$ at dew temp ($-20^{\circ}C$) and water concentration in CO2 reached $127{\mu}mol/mol$ at dew temp ($-40^{\circ}C$. Carbon dioxide needs more wet gas than air because interaction potential of carbon dioxide shows more strong attraction than air.

Keywords

References

  1. I. S. Yang, S. B. Woo, B. I. Choi, and J. C. Kim, "Statistical Analysis on the Temperature Dependence and Long-Term Charge of Relative Humidity Sensors", Journal of Sensor science and Tenchnology. Vol. 21, No. 6(2012), pp. 420-424. https://doi.org/10.5369/JSST.2012.21.6.420
  2. C. S. Kim, "Establishment of National Measurement Standar", Korea Research Institute of Standards and Science, KRISS/IR-2001-001.
  3. K. J. Oh, D. W. Kim, C. S. Lim, and S. W. Jung. "Development of On-line Measuremnent system of Dew Point", RIST 1998..KINX 1998015677.
  4. C. B. Park, S. T. Kim, S. B. Woo, and D. S. Ji, "Development of Low-frost Point Humidity Generation Technique", 科學技術處. KRISS-92-021-IR.
  5. Robert A. Alberty, "物理化學" Seven edition.
  6. P. W. Atkins, "Physical Chemistry", Fouth edition.
  7. P. Hilendarski, "Measuring Boltzmann's constant with carbon dioxide", Faculty of Physics, Plovdiv University, 24 Tsar Asen Strasse, 4000 Plovdiv, Bulgaria.
  8. F. Cuadros, I. Cachadina, and W. Ahumada, "Determination of Lennard-Jones Interaction Parameters Using a new procedure", molecular Engineering 1996, Vol. 6, Issue. 3, pp. 319-325. https://doi.org/10.1007/BF01886380
  9. B. Fellmuth, Ch. Gaiser, and J. Fischer, "Determination of the Boltzmann constant-status and prospects" Measurement Science and Technology, Vol. 17, No. 10.