Korea Research Institute of Chemical Technology

Lotte Chemical Corporation

Joungmo Cho

Young Kyu Hwang

Jong-San Chang

Jae Yeon Lee

Jung Ho Lee

Dong Won Hwang

Do Young Hong

U Hwang Lee

Kyung Ho Cho

Su Kyung Lee

Young Jong Seo

Anil Haribhau Valekar

Kyung Ryul Oh

Jaesung Kwak

Seung Hee Kang

Pandharinath Pravin Upare

Maeum Lee

In Ae Kim

A Reum Byeun

Proposed is a catalyst complex having high activity for carbon dioxide conversion reaction that converts carbon dioxide to useful compounds through reaction of carbon dioxide and hydrocarbon containing at least one hydroxyl group, and a carbon dioxide conversion process using the same, wherein the catalyst complex includes, as an active metal in the catalyst complex, at least one of noble metals and at least one of transition metals other than noble metals, thereby having high activity for the carbon dioxide conversion reaction.

Heterogeneous catalyst complex for carbon dioxide conversion

Provided are an ethanol dehydration catalyst having a high ethylene yield even at a low temperature region, as an ethanol dehydration catalyst for converting a feedstock including anhydrous ethanol or hydrous ethanol to ethylene, and a method of preparing ethylene by using the same. In the ethanol dehydration catalyst for converting a feedstock including anhydrous ethanol or hydrous ethanol to ethylene of the present invention, the catalyst includes 0.1 wt % to 0.5 wt % of lanthanum (La) or 0.05 wt % to 1 wt % of gallium (Ga) in ZSM-5.

Ethanol dehydration catalyst for energy saving and method of manufacturing ethylene using same

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Daejeon, South Korea

Joungmo Cho