Development of a New-type Apparatus Decomposing Volatile Organic Compounds using a Combination System of an Electrical Exothermic SiC Honeycomb and a Catalytic Filter
A new-type apparatus decomposing volatile organic compounds (VOCs) using a combination system of an electrical exothermic SiC honeycomb and a catalytic filter was developed. This linear combination system is very useful to the catalytic decomposition of VOCs, because the gas involving VOCs is well h...
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| Format: | Article |
| Language: | English |
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Springer
2008-12-01
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| Series: | Asian Journal of Atmospheric Environment |
| Subjects: | |
| Online Access: | http://asianjae.org/_common/do.php?a=full&b=11&bidx=1591&aidx=20018 |
| _version_ | 1797761633189101568 |
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| author | Harumitsu Nishikawa Yasumitsu Takahara Osamu Takagi Koji Tsuneyoshi Katsuyoshi Kato Tadayoshi Ihara Kazunori Wakai |
| author_facet | Harumitsu Nishikawa Yasumitsu Takahara Osamu Takagi Koji Tsuneyoshi Katsuyoshi Kato Tadayoshi Ihara Kazunori Wakai |
| author_sort | Harumitsu Nishikawa |
| collection | DOAJ |
| description | A new-type apparatus decomposing volatile organic compounds (VOCs) using a combination system of an electrical exothermic SiC honeycomb and a catalytic filter was developed. This linear combination system is very useful to the catalytic decomposition of VOCs, because the gas involving VOCs is well heated in the SiC honeycomb and then flows into the catalytic filter. In the proposed apparatus, the outlet gas temperatures of SiC honeycomb maintained at ca. 300°C after 5 min from the starting of applying electric current, and sufficient for the catalytic degradation of VOC components, i.e. toluene, iso-propanol, methyl ethyl ketone and ethyl acetate. The average decomposition rate of total VOCs exhausted from a printing factory was 85% using Pt catalyst at SV=19,000 in this system. |
| first_indexed | 2024-03-12T19:15:59Z |
| format | Article |
| id | doaj.art-3f760fd5b6504af3934e1bda93baa9b5 |
| institution | Directory Open Access Journal |
| issn | 1976-6912 2287-1160 |
| language | English |
| last_indexed | 2024-03-12T19:15:59Z |
| publishDate | 2008-12-01 |
| publisher | Springer |
| record_format | Article |
| series | Asian Journal of Atmospheric Environment |
| spelling | doaj.art-3f760fd5b6504af3934e1bda93baa9b52023-08-02T05:31:47ZengSpringerAsian Journal of Atmospheric Environment1976-69122287-11602008-12-0122758010.5572/ajae.2008.2.2.075Development of a New-type Apparatus Decomposing Volatile Organic Compounds using a Combination System of an Electrical Exothermic SiC Honeycomb and a Catalytic FilterHarumitsu Nishikawa0Yasumitsu Takahara 1Osamu Takagi2Koji Tsuneyoshi3Katsuyoshi Kato4Tadayoshi Ihara5Kazunori Wakai6Gifu Prefectural Research Institute for Health and Environmental Sciences, 1-1, Naka-fudougaoka, Kakamigahara, Gifu 504-0838, JapanGifu Prefectural Research Institute for Health and Environmental Sciences, 1-1, Naka-fudougaoka, Kakamigahara, Gifu 504-0838, JapanTYK corporation, 3-1 Ohbata-cho, Tajimi, Gifu 507-8607, JapanTYK corporation, 3-1 Ohbata-cho, Tajimi, Gifu 507-8607, JapanKato Electric Furnace Material, 2504-1, Tsumagi-cho, Toki, Gifu 509-5301, JapanGifu University, 1-1, Yanagido, Gifu, Gifu 501-1193, JapanGifu University, 1-1, Yanagido, Gifu, Gifu 501-1193, JapanA new-type apparatus decomposing volatile organic compounds (VOCs) using a combination system of an electrical exothermic SiC honeycomb and a catalytic filter was developed. This linear combination system is very useful to the catalytic decomposition of VOCs, because the gas involving VOCs is well heated in the SiC honeycomb and then flows into the catalytic filter. In the proposed apparatus, the outlet gas temperatures of SiC honeycomb maintained at ca. 300°C after 5 min from the starting of applying electric current, and sufficient for the catalytic degradation of VOC components, i.e. toluene, iso-propanol, methyl ethyl ketone and ethyl acetate. The average decomposition rate of total VOCs exhausted from a printing factory was 85% using Pt catalyst at SV=19,000 in this system.http://asianjae.org/_common/do.php?a=full&b=11&bidx=1591&aidx=20018volatile organic compoundsapparatus for voc decompositionsic honeycombelectrical exothermic semiconductorcatalytic filter |
| spellingShingle | Harumitsu Nishikawa Yasumitsu Takahara Osamu Takagi Koji Tsuneyoshi Katsuyoshi Kato Tadayoshi Ihara Kazunori Wakai Development of a New-type Apparatus Decomposing Volatile Organic Compounds using a Combination System of an Electrical Exothermic SiC Honeycomb and a Catalytic Filter Asian Journal of Atmospheric Environment volatile organic compounds apparatus for voc decomposition sic honeycomb electrical exothermic semiconductor catalytic filter |
| title | Development of a New-type Apparatus Decomposing Volatile Organic Compounds using a Combination System of an Electrical Exothermic SiC Honeycomb and a Catalytic Filter |
| title_full | Development of a New-type Apparatus Decomposing Volatile Organic Compounds using a Combination System of an Electrical Exothermic SiC Honeycomb and a Catalytic Filter |
| title_fullStr | Development of a New-type Apparatus Decomposing Volatile Organic Compounds using a Combination System of an Electrical Exothermic SiC Honeycomb and a Catalytic Filter |
| title_full_unstemmed | Development of a New-type Apparatus Decomposing Volatile Organic Compounds using a Combination System of an Electrical Exothermic SiC Honeycomb and a Catalytic Filter |
| title_short | Development of a New-type Apparatus Decomposing Volatile Organic Compounds using a Combination System of an Electrical Exothermic SiC Honeycomb and a Catalytic Filter |
| title_sort | development of a new type apparatus decomposing volatile organic compounds using a combination system of an electrical exothermic sic honeycomb and a catalytic filter |
| topic | volatile organic compounds apparatus for voc decomposition sic honeycomb electrical exothermic semiconductor catalytic filter |
| url | http://asianjae.org/_common/do.php?a=full&b=11&bidx=1591&aidx=20018 |
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