APPARATUS FOR FORMING CARBON NANOTUBE, CAPABLE OF REMARKABLY SAVING FACILITY COST BY SUPPLYING A LIQUEFIED SECOND CATALYST METAL USING A SIMPLE VENTURI TUBE

摘要

PURPOSE: An apparatus for forming carbon nanotube is provided to continuously supply constant amount of liquefied second catalyst metal within a chamber by spraying the second catalyst metal into the chamber with carried gas through venturi effect of the venture tube included in a gas inlet pipe.;CONSTITUTION: An apparatus for forming carbon nanotube comprises: a chamber(1) offering reaction space of a constant size; a gas supply part(20) in which gas supply pipes(25a,25b,25c) are included to supply source gas and ambient gas to the chamber; a gas inlet pipe(30) in which one end is connected to the gas supply part and the other end part is connected to the one-side part of the chamber to inject carrier gas within the chamber and a venture tube is included on one side; and a catalyst metal feed port(40) which is connected to the venturi tube of the gas inlet pipe and is installed to put liquefied catalyst metal into the inner side of the gas inlet pipe using venturi effect.;COPYRIGHT KIPO 2010