| 摘要 |
The invention relates to a method of producing activated carbon with a large surface area and a low sulfur content. Coconut shell char, as a carbonaceous material, is mixed with granular potassium hydroxide hydrate with a water content of 2 to 25 weight %, as an activator, in a weight ratio of 1:2 through 1:6 and the mixture is heat-treated at a temperature necessary for activation.
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