FIELD: machine building.
SUBSTANCE: upon preliminary high temperature treatment catalyst of carbon nano-fibres growth is placed into reactor; reaction zone is heated to temperature of pyrolysis of carbon containing steam-gas mixture supplied into reactor. The mixture includes activators on base of sulphur containing or oxygen containing compounds. Further the mixture is conditioned at temperature of pyrolysis of the above said braids and the reactor is cooled. Linear rate of carbon containing steam-gas mixture supply is within interval from 20 to 300 mm/s.
EFFECT: production of long oriented braids of carbon nano-fibres with multi-layer structure.
9 cl, 5 dwg, 2 tbl, 22 ex
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