| 摘要 |
Process for producing activated carbon having a high catalytic activity, in which a carbonaceous material is brought into contact with nitrogen compounds, wherein the carbonaceous material is partially gasified with a mixture of steam, nitrogen and CO2 at temperatures above 800° C. in a manner known per se in a multistage fluidised bed and wherein a nitrogen compound is added into the furnace and/or at least one stage of the multistage fluidised bed.
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