Preparation of activated carbon with large specific surface area from reed black liquor
文献类型：期刊论文
| 作者 | Sun, Y.; Zhang, J-P; Yang, G.; Li, Z-H |
| 刊名 | ENVIRONMENTAL TECHNOLOGY
 |
| 出版日期 | 2007-05-01 |
| 卷号 | 28期号:5页码:491-497 |
| 关键词 | activated carbon reed lignin BET specific surface area Cr (VI) |
| ISSN号 | 0959-3330 |
| 其他题名 | Environ. Technol. |
| 中文摘要 | Activated carbon with large specific surface area and well-developed porosity was prepared from pyrolysis of K2CO3- impregnated lignin precipitated from reed pulp black liquors. The impregnation ratio was 1:1. The effect of activation temperature upon the Brunauer-Emmett-Teller (BET) specific surface area and pore volume of the carbon was closely investigated. Increasing activation temperature led to an opening and widening of the porous structure below 800 degrees C. Above 800 degrees C, the excess widening of pore led to the decrease of BET surface area and micropore volume. The BET surface area and pore volume of the carbon activated at 800 degrees C were 1395 m(2) g(-1) and 0.7702 ml g(-1), respectively. The potential application of the carbon activated at 800 degrees C for removal of Cr (VI) was also investigated. The experimental results showed that it had good adsorption capacity. |
| 英文摘要 | Activated carbon with large specific surface area and well-developed porosity was prepared from pyrolysis of K2CO3- impregnated lignin precipitated from reed pulp black liquors. The impregnation ratio was 1:1. The effect of activation temperature upon the Brunauer-Emmett-Teller (BET) specific surface area and pore volume of the carbon was closely investigated. Increasing activation temperature led to an opening and widening of the porous structure below 800 degrees C. Above 800 degrees C, the excess widening of pore led to the decrease of BET surface area and micropore volume. The BET surface area and pore volume of the carbon activated at 800 degrees C were 1395 m(2) g(-1) and 0.7702 ml g(-1), respectively. The potential application of the carbon activated at 800 degrees C for removal of Cr (VI) was also investigated. The experimental results showed that it had good adsorption capacity. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Environmental Sciences |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| 关键词[WOS] | LIGNIN |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000247670800002 |
| 公开日期 | 2013-10-15 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/3440]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Y.,Zhang, J-P,Yang, G.,et al. Preparation of activated carbon with large specific surface area from reed black liquor[J]. ENVIRONMENTAL TECHNOLOGY,2007,28(5):491-497. |
| APA | Sun, Y.,Zhang, J-P,Yang, G.,&Li, Z-H.(2007).Preparation of activated carbon with large specific surface area from reed black liquor.ENVIRONMENTAL TECHNOLOGY,28(5),491-497. |
| MLA | Sun, Y.,et al."Preparation of activated carbon with large specific surface area from reed black liquor".ENVIRONMENTAL TECHNOLOGY 28.5(2007):491-497. |
入库方式： OAI收割
来源：过程工程研究所
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