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Elementary Models of Extraction from Porous Particles under the Action of Pressure Pulses

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Abstract

Extraction of target components from porous particles is analyzed for the case when a solution is displaced from coarse pores at the particle surface into the bulk of the extracting agent under the action of pressure pulses. Elementary mathematical models are suggested for the initial (hydraulic) and final (diffusion) stages of the extraction process.

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Authors and Affiliations

  1. St. Petersburg Academy of Chemistry and Pharmacology, St. Petersburg, Russia

    E. V. Ivanov & Yu. I. Babenko

  2. Prikladnaya Khimiya Russian Scientific Center, Federal State Unitary Enterprise, St. Petersburg, Russia

    E. V. Ivanov & Yu. I. Babenko

Authors
  1. E. V. Ivanov
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  2. Yu. I. Babenko
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Translated from Zhurnal Prikladnoi Khimii, Vol. 78, No. 9, 2005, pp. 1487–1492.

Original Russian Text Copyright © 2005 by Ivanov, Babenko.

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Ivanov, E.V., Babenko, Y.I. Elementary Models of Extraction from Porous Particles under the Action of Pressure Pulses. Russ J Appl Chem 78, 1462–1467 (2005). https://doi.org/10.1007/s11167-005-0539-x

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  • DOI: https://doi.org/10.1007/s11167-005-0539-x

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