Activated carbon production from low ash
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Hsisheng Teng; Hung-chi Lin
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Article
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1998
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American Institute of Chemical Engineers
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English
β 738 KB
Activated carbon was prepared by physical activation in CO, from a low-ash subbituminous coal. The preparation process consisted of carbonization of the coal in N, followed by activation of the resulting chars in CO,. The activation temperature ranged from 700 to 950Β°C. Experimental results revealed