IIT Delhi students create device that turns waste cooking oil into biodiesel

IIT Delhi students create device that turns waste cooking oil into biodiesel #cooking
from Cooking Your Heart Out http://ift.tt/29Y4YM7 The process, known as trans-esterification, converts carboxylic acid ester into a different carboxylic acid ester. Apart from the waste cooking oil, it requires water, alcohol and a catalyst. (Tribhuwan Sharma / HT Photo) A team of three IIT Delhi students ...