Sk Innovation Co., Ltd.

Sk Global Chemical Co., Ltd.

Jung Yul Son

Ji Min Kim

Sung Real Son

Min Ji Sung

Sang Uk Kim

A method of producing carbon nanotubes in a fluidized bed reactor includes preparing a carbon nanotube by supplying a catalyst and a carbon source to an interior of the fluidized bed reactor having an internal pressure of 0.5 barg to 1.2 barg (gauge pressure), thereby improving the yield and purity of carbon nanotubes.

Method of producing carbon nanotubes in fluidized bed reactor

Provided is a method of producing carbon nanotubes by supplying a catalyst and a carbon source to a fluidized bed reactor. The fluidized bed reactor has an expanded zone. A flow velocity (linear velocity) of a raw material supplied to the fluidized bed reactor is equal to or higher than a terminal velocity of an internal material in the fluidized bed reactor.

Growing community of inventors

Daejeon, South Korea

Jung Yul Son