Biodiesel may be used in any diesel automotive engine in its pure form or blended with petroleum-based diesel.

How do you make biodiesel in chemistry. The sample is placed underneath a soda can that contains a. Looking for a guide on How To Make Biodiesel Using A Used Cooking Oil. This should be the first and probably the last page you will need to get information.

If your biodiesel does not gel repeat the drying step. This suitable short video explains precisely how its done and will help you get good. If playback doesnt begin shortly try restarting your device.

The alcoholcatalyst is then reacted with the fatty acid so that the. So make sure that it is 100 sodium hydroxide when purchasing it. Biodiesel is a diesel fuel replacement made from vegetable oil or animal fat.

Place the test tube in a test tube rack and place it in the freezer for 15-20 minutes. The reaction is called transesterification and the process takes place in four steps. Biodiesel is made commercially from soybeans and other oilseeds in an industrial process but it is also commonly made in home shops from waste fryer grease.

This lab describes the molecules of the biodiesel reaction and how to build them using modelsFor more information on the chemistry labs visit wwwbiodiesel. Transfer approximately 1 mL of your biodiesel to a small test tube. Your biodiesel should gel in this time.

So how do we make biodiesel. Thus we need about 113 times as much biodiesel to get the same amount of energy and will therefore produce around 286 kg of. Biodiesel Education Program at the University of Idaho.