Korea Institute of Science and Technology

Ga Ram Choi

Hyun Jin Kim

Dong Ju Moon

Jae Suk Lee

Jae Sun Jung

Eun Hyeok Yang

Bang Hee Kim

Jae Hyun Park

Sang Woo Kim

Byoung Sung Ahn

Yun Ju Lee

Jong Tae Jung

The present invention relates to a method for preparing a cobalt-based catalyst for Fischer-Tropsch synthesis, more particularly to a method for preparing a cobalt-based catalyst represented by Ir&#x2014;Co/&#x3b7;-AlOwherein cobalt and iridium are supported at high density by repeating impregnation and drying tens of times on a spherical &#x3b7;-alumina support having many acidic sites. The catalyst prepared according to the present invention can provide improved conversion rate of carbon monoxide and selectivity for liquid hydrocarbons when used for Fischer-Tropsch synthesis.

Process for preparing cobalt based catalysts for fischer-tropsch synthesis

The present invention relates to a method for preparing a nickel-based catalyst for steam carbon dioxide reforming (SCR) of natural gas using steam and carbon dioxide, more particularly to a method for preparing a nickel-based catalyst represented by Ni/&#x3b7;-AlO, which is prepared by supporting nickel on a spherical &#x3b7;-alumina support having many acid sites at high density by repeating impregnation and drying tens of times. The catalyst prepared according to the present invention exhibits superior catalytic activity when used in steam carbon dioxide reforming reaction (SCR) even under harsh conditions of high temperature and high pressure and hardly exhibits carbon deposition due to superior durability.

Process for preparing nickel based catalysts for SCR of natural gas

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Chungcheongnam-do, South Korea

Ga Ram Choi