Multicomponent Adsorption of Butane, NO and SO on Activated Carbon
Dynamic adsorption experiments have been carried out with the help of an FT-IR (Fourier-Transform InfraRed) spectrometer. Fixed bed adsorption breakthrough curves were obtained for n-butane, SO 2 and NO 2 gases as well as for the reaction products NO, N 2 O and CO 2 . The adsorption of SO 2 and NO 2...
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| Format: | Article |
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SAGE Publishing
2002-05-01
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| Series: | Adsorption Science & Technology |
| Online Access: | https://doi.org/10.1260/02636170260295542 |
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| author | Falk Ahnert Wolfgang Heschel |
| author_facet | Falk Ahnert Wolfgang Heschel |
| author_sort | Falk Ahnert |
| collection | DOAJ |
| description | Dynamic adsorption experiments have been carried out with the help of an FT-IR (Fourier-Transform InfraRed) spectrometer. Fixed bed adsorption breakthrough curves were obtained for n-butane, SO 2 and NO 2 gases as well as for the reaction products NO, N 2 O and CO 2 . The adsorption of SO 2 and NO 2 on activated carbon was studied both during single- and co-adsorption experiments at 30°C. The activated carbon used exhibited a disadvantage towards NO 2 adsorption in that it was partly converted to NO and immediately desorbed as NO. A further reaction to N 2 O could also be observed. The activated carbon was rapidly altered and lost a notable part of its loading capacity as a result of the presence of water and oxygen. During co-adsorption, SO 2 reacted with NO 2 (both as adsorbed species) and produced an additional amount of NO. An ash-tree spherical activated carbon with an extended surface area (1000 m 2 /g) was used in all experiments. |
| format | Article |
| id | doaj-art-acaa73f85ad84cda8a83e2bd5b35bdf5 |
| institution | Kabale University |
| issn | 0263-6174 2048-4038 |
| language | English |
| publishDate | 2002-05-01 |
| publisher | SAGE Publishing |
| record_format | Article |
| series | Adsorption Science & Technology |
| spelling | doaj-art-acaa73f85ad84cda8a83e2bd5b35bdf52025-02-03T10:07:42ZengSAGE PublishingAdsorption Science & Technology0263-61742048-40382002-05-012010.1260/02636170260295542Multicomponent Adsorption of Butane, NO and SO on Activated CarbonFalk Ahnert0Wolfgang Heschel1 Thermal Power Engineering Section, Delft University of Technology, 2628 CD Delft, The Netherlands Institute of Energy Processing and Chemical Engineering, Freiberg University of Mining and Technology, 09596 Freiberg, GermanyDynamic adsorption experiments have been carried out with the help of an FT-IR (Fourier-Transform InfraRed) spectrometer. Fixed bed adsorption breakthrough curves were obtained for n-butane, SO 2 and NO 2 gases as well as for the reaction products NO, N 2 O and CO 2 . The adsorption of SO 2 and NO 2 on activated carbon was studied both during single- and co-adsorption experiments at 30°C. The activated carbon used exhibited a disadvantage towards NO 2 adsorption in that it was partly converted to NO and immediately desorbed as NO. A further reaction to N 2 O could also be observed. The activated carbon was rapidly altered and lost a notable part of its loading capacity as a result of the presence of water and oxygen. During co-adsorption, SO 2 reacted with NO 2 (both as adsorbed species) and produced an additional amount of NO. An ash-tree spherical activated carbon with an extended surface area (1000 m 2 /g) was used in all experiments.https://doi.org/10.1260/02636170260295542 |
| spellingShingle | Falk Ahnert Wolfgang Heschel Multicomponent Adsorption of Butane, NO and SO on Activated Carbon Adsorption Science & Technology |
| title | Multicomponent Adsorption of Butane, NO and SO on Activated Carbon |
| title_full | Multicomponent Adsorption of Butane, NO and SO on Activated Carbon |
| title_fullStr | Multicomponent Adsorption of Butane, NO and SO on Activated Carbon |
| title_full_unstemmed | Multicomponent Adsorption of Butane, NO and SO on Activated Carbon |
| title_short | Multicomponent Adsorption of Butane, NO and SO on Activated Carbon |
| title_sort | multicomponent adsorption of butane no and so on activated carbon |
| url | https://doi.org/10.1260/02636170260295542 |
| work_keys_str_mv | AT falkahnert multicomponentadsorptionofbutanenoandsoonactivatedcarbon AT wolfgangheschel multicomponentadsorptionofbutanenoandsoonactivatedcarbon |