Synthesizing equipment for nitrogen-hydrogen compound

  • Inventors: HAYANO HIDEAKI
  • Assignees: Nec Corp
  • Publication Date: May 01, 1992
  • Publication Number: JP-H04130013-A


PURPOSE: To reduce cost and to shorten a process by providing a tank filled with water to the inside of the reaction furnace of a synthesizing equipment for N 2 -H 2 compd. wherein plasma reaction is utilized. CONSTITUTION: A reaction furnace 5 is provided to the inside of a water tank 7 so that the lower end part of generated plasma touches the water surface. The inside of the reaction furnace 5 is exhausted at ≤about 50Torr through a liquid nitrogen trap 15. Then, gaseous N 2 in a cylinder 1 is supplied to the plasma reaction part of the reaction furnace 5 via a needle valve 2, a filter 3 of a gas line and a mass controller 4. Moreover, plasma is generated by impressing electric power to an induction coil 6 via a high-frequency oscillator 10 and a wattmeter 9. H 2 is generated by sputtering on water surface which is caused by nitrogen molecules and ions produced by discharge of gaseous N 2 and N 2 -H 2 compd. is synthesized. This compd. is introduced into a trap 12 and collected by zeolite 11. COPYRIGHT: (C)1992,JPO&Japio




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    JP-2009215103-ASeptember 24, 2009Hiroshima Univ, Taiheiyo Cement Corp, 国立大学法人広島大学, 太平洋セメント株式会社Hydrogen storage station, hydrogen supply station and composite cartridge
    JP-2010132469-AJune 17, 2010Nippon Plasmatreat Kk, Toyota Gakuen, 学校法人トヨタ学園, 日本プラズマトリート株式会社Method and apparatus for producing nitrogen compound