Preparation of Activated Carbons from Chinese Coal and Hydrolysis Lignin
Activated carbons from Chinese coal and Chinese hydrolysis lignin have been prepared by chemical activation with potassium hydroxide. The following aspects of these activated materials have been analyzed: raw material; pre-treatment of raw material; activation agent, activation temperature and time,...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
SAGE Publishing
2001-02-01
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| Series: | Adsorption Science & Technology |
| Online Access: | https://doi.org/10.1260/0263617011493971 |
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| _version_ | 1841563181580812288 |
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| author | Yong Zou Bu-Xing Han |
| author_facet | Yong Zou Bu-Xing Han |
| author_sort | Yong Zou |
| collection | DOAJ |
| description | Activated carbons from Chinese coal and Chinese hydrolysis lignin have been prepared by chemical activation with potassium hydroxide. The following aspects of these activated materials have been analyzed: raw material; pre-treatment of raw material; activation agent, activation temperature and time, and the activation agent/raw material ratio. Activated carbons with BET specific surface areas of the order of 2400–2600 m 2 /g which exhibited substantial microporosity, a total pore volume of over 1.30 cm 3 /g and a Methylene Blue adsorption capacity of over 440 mg/g were obtained. |
| format | Article |
| id | doaj-art-e6f8b915a4aa4c00a30c5c9f908fd96a |
| institution | Kabale University |
| issn | 0263-6174 2048-4038 |
| language | English |
| publishDate | 2001-02-01 |
| publisher | SAGE Publishing |
| record_format | Article |
| series | Adsorption Science & Technology |
| spelling | doaj-art-e6f8b915a4aa4c00a30c5c9f908fd96a2025-01-03T00:10:42ZengSAGE PublishingAdsorption Science & Technology0263-61742048-40382001-02-011910.1260/0263617011493971Preparation of Activated Carbons from Chinese Coal and Hydrolysis LigninYong ZouBu-Xing HanActivated carbons from Chinese coal and Chinese hydrolysis lignin have been prepared by chemical activation with potassium hydroxide. The following aspects of these activated materials have been analyzed: raw material; pre-treatment of raw material; activation agent, activation temperature and time, and the activation agent/raw material ratio. Activated carbons with BET specific surface areas of the order of 2400–2600 m 2 /g which exhibited substantial microporosity, a total pore volume of over 1.30 cm 3 /g and a Methylene Blue adsorption capacity of over 440 mg/g were obtained.https://doi.org/10.1260/0263617011493971 |
| spellingShingle | Yong Zou Bu-Xing Han Preparation of Activated Carbons from Chinese Coal and Hydrolysis Lignin Adsorption Science & Technology |
| title | Preparation of Activated Carbons from Chinese Coal and Hydrolysis Lignin |
| title_full | Preparation of Activated Carbons from Chinese Coal and Hydrolysis Lignin |
| title_fullStr | Preparation of Activated Carbons from Chinese Coal and Hydrolysis Lignin |
| title_full_unstemmed | Preparation of Activated Carbons from Chinese Coal and Hydrolysis Lignin |
| title_short | Preparation of Activated Carbons from Chinese Coal and Hydrolysis Lignin |
| title_sort | preparation of activated carbons from chinese coal and hydrolysis lignin |
| url | https://doi.org/10.1260/0263617011493971 |
| work_keys_str_mv | AT yongzou preparationofactivatedcarbonsfromchinesecoalandhydrolysislignin AT buxinghan preparationofactivatedcarbonsfromchinesecoalandhydrolysislignin |