Project Information

The sustainability of the world’s energy is in a crisis.  The world’s energy needs increase every day, and current sources of energy are not sufficient for long term energy projections.  Currently the majority of the world’s energy production is through fossil fuels.  This energy source has finite limits, limits that we are in danger of breaching if changes in energy production are not made soon.  The world needs alternative energy sources.  These sources should be sustainable to ensure the longevity of the world’s energy production.  Along with the need for alternative sources due to supply issues, we also need alternative sources due to emission concerns.  Fossil fuels add harmful substances to the atmosphere, the effects of which could prove to be very harmful in the coming years.  Biodiesel is a promising solution to all of these problems.  It is an alternative, cleaner burning fuel source that can be used in most conventional diesel engines.

Motivation

“The Engineer’s first problem in any design situation is to discover what the problem really is.”

Eglin 1—Team 12: Biodiesel Plant

Eglin 1—Team 12: Biodiesel Plant

As mentioned above, biodiesel is an environmentally safe alternative to conventional diesel fuel.  It is a diesel equivalent, but it is processed from biological matter, most commonly waste oils and vegetable oils.  Due to the better lubrication properties of biodiesel, engine manufacturers cite less wear as a significant benefit of biodiesel.  Biodiesel is often rated using the letter B followed by a number corresponding to a percentage of biodiesel in a mixture of biodiesel and standard diesel.  B20 (20% biodiesel + 80% petro diesel) can be used in most unmodified diesel engines.  The lubrication properties of the biodiesel also acts as a solvent in fuel lines and filters removing much of the buildup from the conventional diesel fuel burning.

Background Information

The following specifications have been defined by us and our sponsor for designing the plant.

· Low Cost: $1500 budget

· Portable: should be able to fit on a trailer

· Off Grid: self sustaining

· Scalability

· Should be able to produce 10-30 gallons of biodiesel

· Safety: appropriate safety measures should be followed

Project Specifications

Conceptual Design