Adsorptive recovery of ethylene by CuCl loaded activated carbon via π-complexation
Ethylene is recovered from ethylene/ethane mixture by adsorptive separation on CuCl 2 loaded activated carbon. When 36.7% of CuCl 2 were dispersed on activated carbon made from coconut shell (CSC) and calcined at 400℃ for some hours, a satisfactory adsorbent sample was prepared. The adsorption capac...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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SAGE Publishing
2016-07-01
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| Series: | Adsorption Science & Technology |
| Online Access: | https://doi.org/10.1177/0263617416658890 |
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| _version_ | 1841564082989170688 |
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| author | Xiaolong Zhou Minchao Feng Hui Niu Yueqin Song Chenglie Li Dongwen Zhong |
| author_facet | Xiaolong Zhou Minchao Feng Hui Niu Yueqin Song Chenglie Li Dongwen Zhong |
| author_sort | Xiaolong Zhou |
| collection | DOAJ |
| description | Ethylene is recovered from ethylene/ethane mixture by adsorptive separation on CuCl 2 loaded activated carbon. When 36.7% of CuCl 2 were dispersed on activated carbon made from coconut shell (CSC) and calcined at 400℃ for some hours, a satisfactory adsorbent sample was prepared. The adsorption capacity of ethylene reached 23.55 mg/g and ethylene/ethane separation factor reached 7.6. Adsorbent characterization by various modern instruments demonstrated the reduction of CuCl 2 to provide Cu + cation on CSC, which is responsible to form π-complexation bonds for the adsorption of ethylene. Mechanism was discussed. Nature of related active centers was suggested. |
| format | Article |
| id | doaj-art-2e2d02155f7e4538a89015a8bde9c063 |
| institution | Kabale University |
| issn | 0263-6174 2048-4038 |
| language | English |
| publishDate | 2016-07-01 |
| publisher | SAGE Publishing |
| record_format | Article |
| series | Adsorption Science & Technology |
| spelling | doaj-art-2e2d02155f7e4538a89015a8bde9c0632025-01-02T23:11:47ZengSAGE PublishingAdsorption Science & Technology0263-61742048-40382016-07-013410.1177/0263617416658890Adsorptive recovery of ethylene by CuCl loaded activated carbon via π-complexationXiaolong ZhouMinchao FengHui NiuYueqin SongChenglie LiDongwen ZhongEthylene is recovered from ethylene/ethane mixture by adsorptive separation on CuCl 2 loaded activated carbon. When 36.7% of CuCl 2 were dispersed on activated carbon made from coconut shell (CSC) and calcined at 400℃ for some hours, a satisfactory adsorbent sample was prepared. The adsorption capacity of ethylene reached 23.55 mg/g and ethylene/ethane separation factor reached 7.6. Adsorbent characterization by various modern instruments demonstrated the reduction of CuCl 2 to provide Cu + cation on CSC, which is responsible to form π-complexation bonds for the adsorption of ethylene. Mechanism was discussed. Nature of related active centers was suggested.https://doi.org/10.1177/0263617416658890 |
| spellingShingle | Xiaolong Zhou Minchao Feng Hui Niu Yueqin Song Chenglie Li Dongwen Zhong Adsorptive recovery of ethylene by CuCl loaded activated carbon via π-complexation Adsorption Science & Technology |
| title | Adsorptive recovery of ethylene by CuCl loaded activated carbon via π-complexation |
| title_full | Adsorptive recovery of ethylene by CuCl loaded activated carbon via π-complexation |
| title_fullStr | Adsorptive recovery of ethylene by CuCl loaded activated carbon via π-complexation |
| title_full_unstemmed | Adsorptive recovery of ethylene by CuCl loaded activated carbon via π-complexation |
| title_short | Adsorptive recovery of ethylene by CuCl loaded activated carbon via π-complexation |
| title_sort | adsorptive recovery of ethylene by cucl loaded activated carbon via π complexation |
| url | https://doi.org/10.1177/0263617416658890 |
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