DEVICE FOR OBTAINING CARBON NANOTUBES Russian patent published in 2009 - IPC C01B31/02 B82B3/00 

Abstract RU 2352523 C1

FIELD: chemistry.

SUBSTANCE: after heating reaction chamber 1 volume, mixture of gaseous carbon and hydrogen is supplied to it through branch pipe 2. Through hole for container loading 10 one by one containers are loaded, and by means of pusher 7 container is moved in horizontal passage of central distribution unit 6, creating chain of containers, until one of them stands on support of vertical pusher 8. After set concentrations of gaseous hydrocarbon and hydrogen in reaction chamber 1 are reached, container with catalyst is supplied to it by means of vertical pusher. When vertical pusher 8 goes down into its lower position, container returns into composition of container chain 5. Then horizontal pusher 7 moves at distance equal diameter of one of containers, moving all chain of containers 5, and following container with catalyst occupies place on support of vertical pusher 8.

EFFECT: simplicity, reliability of device in operation and increase of fire and explosion safety during its operation.

3 dwg

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Authors

Aleksandrov Andrej Alekseevich

Anoshkin Il'Ja Viktorovich

Baronin Igor' Vasil'Evich

Malykh Aleksandr Vasil'Evich

Rakov Ehduard Grigor'Evich

Dates

2009-04-20Published

2007-06-26Filed