Patent 7157404 was granted and assigned to Korea Research Institute of Chemical Technology on January, 2007 by the United States Patent and Trademark Office.
The present invention relates to a catalyst for preparing hydrocarbons of carbon dioxide and more particularly, the Fe—Cu—K/γ—Al2O3 catalyst prepared by impregnation which enables producing hydrocarbons in high yield for more than 2000 hours due to its excellent activity and stability.