FIELD: metallurgy.
SUBSTANCE: invention relates to technology of carbonic fibrous materials by catalystic pyrolysis. Receiving method is in reactor location into catalyst in the form of powdered alloy on the basis of aluminium and it is fed carbureted hydrogen gas. Gas feeding and withdrawal of pyrolysis light-end product is going on continuously. Carbureted hydrogen gas is preliminary heated in reactor till the temperature which is lower the pyrolysis beginning. Catalyst on nonmetallic bottom layer is heated higher the temperature of pyrolysis beginning by inductive method with alternating voltage with frequency 20 kHz. Finished product with catalyst is cooled.
EFFECT: receiving of nanoproduct without formation of freak carbon-base material on heated non-catalytic surfaces.
4 cl, 2 dwg, 2 ex
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Authors
Dates
2009-04-27—Published
2007-07-25—Filed