Technical Proceedings of the 2008 Clean Technology Conference and Trade Show

Clean Technology 2008

Chapter 1: Bio Energy Fuels, Novel Sources & Policy

M.S. Klassen, M.J. Ramotowski, L.D. Eskin and R.J. Roby
LPP Combustion, LLC, US
47 - 50
biodiesel, renewable energy, biofuels, ethanol, gas turbines
Many states have recently enacted renewable portfolio standards (RPS) requiring a specified percentage of the power generated to come from renewable energy sources. This has created a need to find reliable sources for renewable energy other than wind, solar, geothermal and hydro. A Lean, Premixed, Prevaporized (LPP) combustion technology has been developed that converts liquid biofuels, such as biodiesel and ethanol, into a synthetic natural gas. This LPP gas can then be burned with low emissions in virtually any combustion device in place of natural gas, providing users substantial fuel flexibility. A DLE gas turbine utilizing LPP combustion technology to burn biofuels creates a low emissions power plant with no net greenhouse gas emissions. This technology provides a clean and reliable form of renewable energy using liquid biofuels that can be a primary source for power generation or be a back-up source for inconsistent renewable energy sources such as wind and solar. The technology allows for the clean use of biofuels in combustion devices without the use of post-combustion pollution control equipment and can easily be incorporated into both new and existing gas turbine power plants. No changes are required to the DLE gas turbine combustor hardware.
Clean Combustion of Liquid Biofuels in Gas Turbines for Renewable Power Generation