FEATURES AND UPGRADABILITY PSA-UNITS FOR PURIFICATION HYDROGEN-CONTAINING GAS MIXTURES

Authors

  • В. И. Файнштейн ПАО «Криогенмаш», пр. Ленина, 67, г. Балашиха Московской обл, РФ, 143907, Russian Federation https://orcid.org/0000-0003-4325-9234
  • Л, В. Максимова ПАО «Криогенмаш», пр. Ленина, 67, г. Балашиха Московской обл, РФ, 143907, Russian Federation https://orcid.org/0000-0002-5164-4012

DOI:

https://doi.org/10.18198/j.ind.gases.2015.0800

Keywords:

pressure swing heatless adsorption, software «aspen adsorption», hydrogen, extraction factor, phase of a cycle, adsorption, desorption, gas bypass, pressure discharge. cyclogram

Abstract

Purification hydrogen-containing gas mixtures having a number of impurities are carried out by pressure swing heatless adsorption that allows obtaining high-purity hydrogen. To assess the effectiveness of the PSA-units, we examined the influence of different schemes and conditions of the processes on the purity of hydrogen. Calculation results of the characteristics of two PSA-units operating with different compositions of hydrogen-containing mixtures are presented. Calculations were performed using the software «Aspen Adsorption». The results showed good convergence with the actual performance characteristics of PSA-units.

Author Biographies

В. И. Файнштейн, ПАО «Криогенмаш», пр. Ленина, 67, г. Балашиха Московской обл, РФ, 143907

V.I. Fainshtein

Л, В. Максимова, ПАО «Криогенмаш», пр. Ленина, 67, г. Балашиха Московской обл, РФ, 143907

L.V. Maksimova

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Issue

No. 6 (2015): Технические газы

Section

PLANTS AND THE EQUIPMENT FOR MANUFACTURING OF AIR SEPARATION PRODUCTS AND OTHER INDUSTRIAL GASES

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