Logistic Fuel Processor Development
Abstract
The Air Base Technologies Division of the Air Force Research Laboratory has developed a logistic fuel processor that removes the sulfur content of the fuel and in the process converts logistic fuel to light gases then steam reform the light gases into hydrogen rich stream. This report documents the efforts in developing a fuel processor capable of providing hydrogen to a 3kW fuel cell stack. The technical challenges in the development of this technology included development of a fractionation device to reduce the size of sulfur scrubber beds, a cracking process with high conversion efficiency, and the reduction of cocking potential of fuel reforming. The rapid evolution of fuel cell technology as a replacement for conventional electric power generators has provided a gateway to future power systems using hydrogen as the primary fuel. With their high cycle efficiencies, in excess of 60%, and simplicity of operation, fuel cells afford the user high reliability and efficient use of primary energy in the form of hydrogen. The major drawback to militarize the use of fuel cells has been the inability to effectively use battlefield fuels as the primary energy source. The ability to reform battlefield fuels to hydrogen would allow use of fuel cells in place of conventional generators. This would result in power generation systems with higher efficiency, lower emissions, lower IR signature, and lower noise levels. The Air Base Technologies Division of the Air Force Research Laboratory has developed a logistic fuel processor that removes the sulfur content of the fuel and in the process converts logistic fuel to light gases then steam reform the light gases into hydrogen rich stream. This report documents the efforts in developing a fuel processor capable of providing hydrogen to a 3kW fuel cell stack.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 01, 2004
- Accession Number
- ADA419925
Entities
People
- Aly H. Shaaban
- Mikel Sawyer
- Reza Salavani
- Richard Trotta
- Timothy Campbell
Organizations
- Air Force Research Laboratory