Process for producing activated carbon, activated carbon and use thereof

A process for producing activated carbon, comprising:

• providing a carbonized carbon source in a reaction chamber;
• feeding a fuel gas and a combustion gas into a combustion chamber and burning the fuel gas and the combustion gas, to give a process gas;
• fluidizing the carbonized carbon source in the reaction chamber in a fluidized bed to product a fluidized carbon source;
• heating the fluidized carbon source;
• introducing the process gas into the fluidized bed;
• and
• activating the carbonized carbon source in the fluidized bed of the reaction chamber to give activated carbon.