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Application of the Open Cycle Stirling Engine Driven with Liquid Nitrogen for the Non-Polluting Automobiles
(2018) M.B. Kravchenko
The depth of sorbath penetration in periodic adsorption processes
(2019) M.B. Kravchenko
The depth of sorbate penetration into the adsorbent grains is a new dimensional criterion for estimating efficiency of using the adsorbent in periodic adsorption and desorption processes. The possibility of this criterion utilization in preliminary calculations of oxygen production plants working by the pressure swing adsorption method is shown on the specific example.
Wave approach for modeling pressure swing adsorption
(2019) M.B. Kravchenko
A new approach to modeling of the pressure swing adsorption (PSA) based on a wave method for calculating non-stationary periodic mass transfer processes is proposed. The analysis of solutions for plants designed to produce oxygen from air is given. The conditions necessary for highly efficient operation of PSA plants are formulated. The results of calculations for various brands of zeolites are followed, allowing optimizing a choice of zeolite for the set working conditions.