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HYDROGEN PUMPING AT 20 K BY MOLECULAR SIEVES 5A.

Author(s) : VENKATARAMANAN V.

Type of article: Article

Summary

MOLECULAR SIEVES BONDED TO THE CONDENSING SURFACE OF A CONTINUOUS FLOW CRYOPUMP SERVE AS THE ABSORBENT OF A CRYOSORPTION PUMP. A STUDY OF COOL DOWN AND PUMPDOWN CHARACTERISTICS OF THE PUMP SHOWS THAT IT CAN BE USED TO PUMP HYDROGEN IN A CHAMBER TO HIGH VACUUM (0.0001 PASCAL) EVEN FROM AN INITIAL FILLING PRESSURE IN THE REGION OF 1 KILOPASCAL.

Details

  • Original title: HYDROGEN PUMPING AT 20 K BY MOLECULAR SIEVES 5A.
  • Record ID : 1984-2173
  • Languages: English
  • Source: Cryogenics - vol. 23 - n. 7
  • Publication date: 1983

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