| 摘要 |
A process for the preparation of porous carbon material from brown coal comprises grinding of brown coal to fraction of 1-, mixing of coal with potassium hydroxide in solid state, carbonization and activation of mixture at 600-800 °C, washing and drying. The brown coal and potassium hydroxide in mass ratio, equal to 1:0.6-1:1 are given to mixing, and the activation is carried out in heat impact mode. |
