Transition metal carbide catalyst for the production of biofuel from animal and vegetable oil and its acid value and iodine reduction method

摘要

The present invention relates to: a transition metal carbide catalyst for manufacturing bio-heavy oil from animal and plant oils, wherein the animal and plant oils are subjected to conduct a hydrogenation reaction using a reaction promoter and a catalyst in which a bivalent metal (M^2+) as a transition metal and molybdenum carbide are loaded on a porous support; and to a method for reducing the acid and iodine values of the animal and plant oils by using the transition metal carbide catalyst. In the hydrogenation reaction of the animal and plant oils, particle sizes of the bivalent metal (M^2+) as a transition metal and the molybdenum carbide, which are loaded on the porous support and calcined, are decreased, and the degrees of dispersion thereof are increased, leading to the promotion of reaction activity, thereby improving reduction efficiency of the acid and iodine values of the animal and plant oils.