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https://doi.org/10.15255/CABEQ.2018.1565

Comparison of Various Column Packing Materials’ Efficiency for Hydrocarbons and Aqueous Mixtures

J. Zbytovský ; Department of Organic Technology, University of Chemistry and Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic
T. Sommer   ORCID icon orcid.org/0000-0003-4533-4197 ; Department of Organic Technology, University of Chemistry and Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic
M. Zapletal   ORCID icon orcid.org/0000-0001-6211-1505 ; Department of Organic Technology, University of Chemistry and Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic
J. Trejbal   ORCID icon orcid.org/0000-0002-4461-638X ; Department of Organic Technology, University of Chemistry and Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic

Puni tekst: engleski, pdf (603 KB) str. 183-190 preuzimanja: 124* citiraj
APA 6th Edition
Zbytovský, J., Sommer, T., Zapletal, M. i Trejbal, J. (2019). Comparison of Various Column Packing Materials’ Efficiency for Hydrocarbons and Aqueous Mixtures. Chemical and Biochemical Engineering Quarterly, 33 (2), 183-190. https://doi.org/10.15255/CABEQ.2018.1565
MLA 8th Edition
Zbytovský, J., et al. "Comparison of Various Column Packing Materials’ Efficiency for Hydrocarbons and Aqueous Mixtures." Chemical and Biochemical Engineering Quarterly, vol. 33, br. 2, 2019, str. 183-190. https://doi.org/10.15255/CABEQ.2018.1565. Citirano 08.07.2020.
Chicago 17th Edition
Zbytovský, J., T. Sommer, M. Zapletal i J. Trejbal. "Comparison of Various Column Packing Materials’ Efficiency for Hydrocarbons and Aqueous Mixtures." Chemical and Biochemical Engineering Quarterly 33, br. 2 (2019): 183-190. https://doi.org/10.15255/CABEQ.2018.1565
Harvard
Zbytovský, J., et al. (2019). 'Comparison of Various Column Packing Materials’ Efficiency for Hydrocarbons and Aqueous Mixtures', Chemical and Biochemical Engineering Quarterly, 33(2), str. 183-190. https://doi.org/10.15255/CABEQ.2018.1565
Vancouver
Zbytovský J, Sommer T, Zapletal M, Trejbal J. Comparison of Various Column Packing Materials’ Efficiency for Hydrocarbons and Aqueous Mixtures. Chemical and Biochemical Engineering Quarterly [Internet]. 2019 [pristupljeno 08.07.2020.];33(2):183-190. https://doi.org/10.15255/CABEQ.2018.1565
IEEE
J. Zbytovský, T. Sommer, M. Zapletal i J. Trejbal, "Comparison of Various Column Packing Materials’ Efficiency for Hydrocarbons and Aqueous Mixtures", Chemical and Biochemical Engineering Quarterly, vol.33, br. 2, str. 183-190, 2019. [Online]. https://doi.org/10.15255/CABEQ.2018.1565

Sažetak
The efficiency of industrial column packings is commonly tested by standard hydrocarbon mixtures. However, a reduced efficiency value is often observed, particularly during distillation of aqueous mixtures. In this paper, distillation experiments with various binary mixtures were carried out on different column packings to evaluate relative
separation efficiencies of mixtures for each packing material. Each of the binary mixtures, which comprised heptane–methylcyclohexane, ethanol–water, morpholine–water, and acetic acid–water, was distilled under atmospheric pressure and total reflux ratio on column packings that were made of PTFE, ceramic, zirconium metal, and inox steel 316. According to the results, aqueous solutions of morpholine and acetic acid generally exhibited low relative separation efficiency (in comparison with standard mixture of heptane–methylcyclohexane), ranging between 40 % and 80 %. The highest relative efficiencies
were observed with packings made of steel and ceramic. These observations will be useful for the future design of distillation columns, especially for aqueous solutions.






Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.

Ključne riječi
hydrocarbons; acetic acid; distillation; column packing

Hrčak ID: 223889

URI
https://hrcak.srce.hr/223889

Posjeta: 191 *