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| Activated carbon prepared from bamboo catalyzed by mixture of phosphate and sulfuric acid |
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Received:May 08, 2014
Revised:May 13, 2014
Accepted:May 13, 2014
Published Online:June 28, 2015
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| DOI： |
| KeyWord:phosphoric acid; sulfuric acid; bamboo; activated carbon; iodine adsorption value |
| Author | Institution |
| WANGWENJUAN |
Institute of Nuclear and New Energy Technology,Tsinghua University |
| ZHUGUOCAI |
Institute of Nuclear and New Energy Technology，TsingHua University |
| ZHAOYUNA |
Institute of Nuclear and New Energy Technology，TsingHua University |
| LITIANCHENG |
Institute of Nuclear and New Energy Technology，TsingHua University |
| YANGGUOQING |
YanTai University |
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| Abstract: |
| In this study bamboo was produced to produce activated carbon use phosphoric acid and sulfuric acid as activator. The raw bamboo and product were characterized by SEM, FTIR and TG. The results showed that the optimal preparation conditions of activated carbon were phosphoric acid of 40%, carbonization temperature 200℃, carbonization time 2h,activation temperature 550℃, activation time 3h. Under the optimized conditions, the iodine adsorption value is 597mg/g and the activated carbon yield is 66%. |
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