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PRODUCTION OF AIR GASES.

LA PRODUCTION DES GAZ DE L'AIR.

Author(s) : PETIT P.

Type of article: Article

Summary

AFTER RECALLING THE PROCESSES OF SEPARATION BY PERMEATION AND ADSORPTION, THE AUTHOR GIVES A DESCRIPTION OF SOME EXAMPLES OF THE DEVELOPMENT IN THE TECHNOLOGY OF CERTAIN PARTS OF THE TRADITIONAL SEPARATION PROCESS BY DISTILLATION OF AIR COMPONENTS. FIRSTLY, HE GIVES THE DEFINITION OF THE MOST CLASSICAL PROCESS AT SIMPLE CYCLE WITH REVERSIBLE EXCHANGERS AND THEN DEALS PARTICULARLY WITH PURIFICATION DEVICES AND AIR COOLING APPARATUS (REGENERATORS, REVERSIBLE EXCHANGERS, OVERHEAD PURIFIERS, DISTILLATION COLUMN, CONDENSER-ATOMIZER) AND WITH THE LIQUEFACTION CYCLE (TURBO-EXPANDER). HE LAYS EMPHASIS ON METHODS FOR OPERATING FACILITIES AND QUOTES THE YIELDS OBTAINEDFOR OXYGEN, NITROGEN AND ARGON. J.R.

Details

  • Original title: LA PRODUCTION DES GAZ DE L'AIR.
  • Record ID : 1989-1252
  • Languages: French
  • Source: Rev. gén. Froid - vol. 78 - n. 6
  • Publication date: 1988/06

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