Chemistry Project Abstract
BIODIESEL: FUEL OF THE FUTURE
Presenters:
William Konrad, Illinois Mathematics and Science Academy, 1500 West Sullivan Road, Aurora, IL, 60506; bkonrad@imsa.edu
Kevin McHugh, Illinois Mathematics and Science Academy, 1500 West Sullivan Road, Aurora, IL, 60506; kjgold87@imsa.edu
Advisor:
Dr. Aracelys Rios, Illinois Mathematics and Science Academy, 1500 West Sullivan Road, Chemistry, Aurora, IL, 60506; arios@imsa.edu
Abstract:
This investigation explores the various components that go into making biodiesel and their relationships within a biofuel. Our goal for this inquiry was to optimize the fuel from both an economical and scientific perspective. The biodiesel fuel was created from vegetable oil and alcohol, with the reaction catalyzed by sodium hydroxide or potassium hydroxide, a strong base. Initial trials using 0.35g catalyst, 20ml alcohol, and 100ml vegetable oil were unsuccessful because the glycerin and biodiesel did not separate correctly, which is necessary for the fuel to be utilized. The amount of catalyst will be altered experimentally in order to create the best ratio of reactants to catalyst. Once the optimal ratio is determined, we will test our biodiesel products with a bomb calorimeter that determines energy output. Economy is dependant on price and availability of the materials. When produced in small batches, biodiesel is quite expensive when compared to oil. However, when created in large quantities it would be only slightly more expensive than oil and would provide a renewable fuel source. When our research and experimentation is complete, we will be able to determine if biodiesel is practical as a fuel of the future and if so, which type is best.