Deodorization of model biogas by means of novel non-ionic deep eutectic solvent
The paper presents new non-ionic deep eutectic solvent (DES) composed of natural and non-toxic components i.e. guaiacol, camphor and levulinic acid in 1:1:3 molar ratio as a promising absorbent for removal of selected volatile organic compounds (VOCs) including dichloromethane, toluene, hexamethyldi...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Polish Academy of Sciences
2020-03-01
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| Series: | Archives of Environmental Protection |
| Subjects: | |
| Online Access: | https://journals.pan.pl/Content/115790/PDF/Arch_vol46_pp41_46.pdf |
| _version_ | 1797394371304226816 |
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| author | Edyta Słupek Patrycja Makoś Jacek Gębicki |
| author_facet | Edyta Słupek Patrycja Makoś Jacek Gębicki |
| author_sort | Edyta Słupek |
| collection | DOAJ |
| description | The paper presents new non-ionic deep eutectic solvent (DES) composed of natural and non-toxic components i.e. guaiacol, camphor and levulinic acid in 1:1:3 molar ratio as a promising absorbent for removal of selected volatile organic compounds (VOCs) including dichloromethane, toluene, hexamethyldisiloxane and propionaldehyde from model biogas. The affi nity of DES for VOCs was determined as vapour-liquid coeffi cients and the results were compared with several well-known DESs based on quaternary ammonium salt as well as n-hexadecane and water. For new DES, the absorption process was carried out under dynamic conditions. The results indicate that non-ionic DES has high affi nity and capacity for VOCs being comparable to n-hexadecane. In addition, absorbed VOCs could be easily desorbed from DES using activated carbon and absorbent could be re-use minimum fi ve times without significant loss of absorption capacity. |
| first_indexed | 2024-03-09T00:18:47Z |
| format | Article |
| id | doaj.art-d654b0d0a6f748038c6c6d36a5c13168 |
| institution | Directory Open Access Journal |
| issn | 2083-4772 2083-4810 |
| language | English |
| last_indexed | 2024-03-09T00:18:47Z |
| publishDate | 2020-03-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Environmental Protection |
| spelling | doaj.art-d654b0d0a6f748038c6c6d36a5c131682023-12-12T06:55:18ZengPolish Academy of SciencesArchives of Environmental Protection2083-47722083-48102020-03-01vol. 46No 14146https://doi.org/10.24425/aep.2020.132524Deodorization of model biogas by means of novel non-ionic deep eutectic solventEdyta Słupek0https://orcid.org/0000-0002-4076-1176Patrycja Makoś1Jacek Gębicki2https://orcid.org/0000-0002-4786-8363Gdansk University of Technology, Faculty of Chemistry, Department of Process Engineering and Chemical Technology, Gdańsk, PolandGdansk University of Technology, Faculty of Chemistry, Department of Process Engineering and Chemical Technology, Gdańsk, PolandGdansk University of Technology, Faculty of Chemistry, Department of Process Engineering and Chemical Technology, Gdańsk, PolandThe paper presents new non-ionic deep eutectic solvent (DES) composed of natural and non-toxic components i.e. guaiacol, camphor and levulinic acid in 1:1:3 molar ratio as a promising absorbent for removal of selected volatile organic compounds (VOCs) including dichloromethane, toluene, hexamethyldisiloxane and propionaldehyde from model biogas. The affi nity of DES for VOCs was determined as vapour-liquid coeffi cients and the results were compared with several well-known DESs based on quaternary ammonium salt as well as n-hexadecane and water. For new DES, the absorption process was carried out under dynamic conditions. The results indicate that non-ionic DES has high affi nity and capacity for VOCs being comparable to n-hexadecane. In addition, absorbed VOCs could be easily desorbed from DES using activated carbon and absorbent could be re-use minimum fi ve times without significant loss of absorption capacity.https://journals.pan.pl/Content/115790/PDF/Arch_vol46_pp41_46.pdfbiogasabsorptionvolatile organic compoundsdeep eutectic solventsdeodorization method |
| spellingShingle | Edyta Słupek Patrycja Makoś Jacek Gębicki Deodorization of model biogas by means of novel non-ionic deep eutectic solvent Archives of Environmental Protection biogas absorption volatile organic compounds deep eutectic solvents deodorization method |
| title | Deodorization of model biogas by means of novel non-ionic deep eutectic solvent |
| title_full | Deodorization of model biogas by means of novel non-ionic deep eutectic solvent |
| title_fullStr | Deodorization of model biogas by means of novel non-ionic deep eutectic solvent |
| title_full_unstemmed | Deodorization of model biogas by means of novel non-ionic deep eutectic solvent |
| title_short | Deodorization of model biogas by means of novel non-ionic deep eutectic solvent |
| title_sort | deodorization of model biogas by means of novel non ionic deep eutectic solvent |
| topic | biogas absorption volatile organic compounds deep eutectic solvents deodorization method |
| url | https://journals.pan.pl/Content/115790/PDF/Arch_vol46_pp41_46.pdf |
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