University of Hartford  

Biodiesel Fuel

 
   
 
 
 
 
 
 
 
 
 

Subhash Chandra, Ph.D.

Institute Director

chandra@hartford.edu

 

Thomas Filburn, Ph.D., P.E.

Institute Assistant Director

filburn@hartford.edu

 

Clean Energy Institute

College of Engineering, Technology, and Architecture

University of Hartford

Use of Biodiesel Fuel to Power a University Bus
Problem Statement:  At present the University of Hartford operates a shuttle bus for students to use in maneuvering around on-campus.  This bus operates on a conventional compression cycle with traditional diesel fuel.  The emissions from this engine include particulate matter, NOX, Hydrocarbons and CO.  These emissions are known health hazards for humans.

Description:  This project investigated the feasibility of building a biodiesel processing plant on the campus of the University of Hartford .  The concept would be to produce biodiesel from the waste grease already being used within the 2 large cafeterias on-campus.  The Biodiesel produced from this waste stream, would be blended with traditional diesel fuel in a 2:8 ratio (20% biodiesel, 80 % traditional petroleum diesel), to produce a product called B20. B20 can be operated in most diesel engines without any modifications.

University of Hartford Participants:

Brian Burke, Patrick Couture - 
Faculty Advisor Tom Filburn
Client:  University of Hartford , Facilities Department
 
 
 
 
 
 
 
 
 
 
 
 

Fig.1 Change in Emission Profile from Operating Biodiesel

Fig. 2 Grease available from University Cafeterias, based on historical data

Fig.3 Biodiesel processing plant schematic