SOLID-PHASE BASIC CATALYST FOR BIO-DIESEL AND METHOD FOR MANUFACTURING THE SAME, AND METHOD FOR MANUFACTURING BIO-DIESEL

摘要

PURPOSE: A sold catalyst for biodiesel manufacture, a manufacturing method of the same and a manufacturing method of biodiesel are provided to have excellent yield of biodiesel by showing excellent reaction activity in the manufacture of biodiesel, facilitate the collection and reuse of the catalyst after the completion of reaction, and to contribute to the improvement of the biodiesel productivity since the effluent is not generated. CONSTITUTION: The sold catalyst for biodiesel manufacture includes zeolite, and the basic material dipped in the zeolite. On the zeolite 100 parts by weight, the basic material of impregnation amount is 30 - 70 parts by weight. The basic material is dipped as the Incipient wetness impregnation. The basic material includes more than one selecte from the group of the potassium hydroxide (KOH), the NaOH, the calcium hydroxide, baOH and the ammonium hydroxide. After the basic material is dipped in the zeolite, the basic material is plasticized and dipped in 300C - 700C. The manufacturing method of biodiesel includes the steps of: the process of preparing the solid base catalyst in which the basic material is dipped in the zeolite; and process of reacting the fatty acid induced from the maintenance or the raw material selected from the mixture with the alcohol under maintenance of the solid base catalyst.