Extraction of Oil from Samples of Crystalline Polystyrene by Accelerated Solvent Extraction

Autoři

  • Karel Ventura Department of Analytical Chemistry, University of Pardubice, Pardubice
  • Martin Adam Department of Analytical Chemistry, University of Pardubice, Pardubice
  • Petra Válková

Abstrakt

Oil was removed from crystalline polystyrene by accelerated solvent extraction. Optimized extraction parameters (temperature, pressure, sample amount, sample pretreatment, extraction time, solvent type and its amount) were used for the purpose. The oil content in extracts was determined by gravimetric analysis. The obtained results were compared with those using Soxhlet extractors.

Stahování

Publikováno

15.04.2001

Jak citovat

Ventura, K., Adam, M., & Válková, P. (2001). Extraction of Oil from Samples of Crystalline Polystyrene by Accelerated Solvent Extraction. Chemické Listy, 95(4), 223–226. Získáno z http://www-.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/2428

Číslo

Vol 95 No 4 (2001)

Sekce

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