APPARATUS FOR DISTILLING BIODIESEL AND METHOD FOR REFINING BIODIESEL

摘要

The present invention relates to an apparatus for distilling biodiesel and a method for refining biodiesel to refine biodiesel from crude biodiesel using the apparatus, the apparatus for distilling biodiesel comprising: a vaporizer for vaporizing crude biodiesel generated in a biodiesel generating step; and a gas-liquid separator, coupled to an upper portion of the vaporizer, for separating biodiesel vapor and biodiesel droplets discharged from the vaporizer, wherein the vaporizer and the gas-liquid separator are integrally coupled without requiring separate connection pipes.