GLYCERIN DEHYDRATION CATALYST, PREPARATION METHOD THEREFOR, AND METHOD FOR PRODUCING ACROLEIN

摘要

The present invention relates to a glycerin dehydration catalyst, a preparation method therefor, and a method for producing acrolein. More specially, the glycerin dehydration catalyst can improve the selectivity of acrolein by minimizing by-product formation in a glycerin dehydration reaction, and can maintain high catalytic activity during the reaction.