Sk Innovation Co., Ltd.

Sk Global Chemical Co., Ltd.

Sk Energy Co., Ltd.

Hye Ryun Seo

Min Su Koo

Yong Tak Kwon

Young Bin Seo

Hyeon Hui Lee

Ju Hoe Kim

A catalyst for synthesizing a carbon nanotube includes a support containing a metal, and an active metal impregnated on the support. The active metal includes cobalt and manganese. A surface molar ratio of the active metal relative to the metal of the support is 40% or less of a bulk molar ratio of the active metal relative to the metal of the support. A carbon nanotube having high purity and low resistance is obtained from the catalyst.

Catalyst for synthesizing carbon nanotube and method of synthesizing carbon nanotube

Provided is a method for separating normal paraffin and isoparaffin from raffinates of a benzene, toluene, and xylene (BTX) reforming process including C5 to C8 light naphtha, the method including: a liquid hydrogenation process for removing olefin by feeding raffinates in which hydrogen is dissolved into a reactor filled with a hydrogenation catalyst.

Method for separating normal paraffin and isoparaffin from hydrocarbon oil

Growing community of inventors

Daejeon, South Korea

Hye Ryun Seo