Low Emission Gas Turbine Technology for Hydrogen-r.. (H2-IGCC)
Low Emission Gas Turbine Technology for Hydrogen-rich Syngas
Start date: Nov 1, 2009,
End date: Apr 30, 2014
The overall objective of this project is to provide and demonstrate technical solutions which will allow the use of state-of-the-art highly efficient, reliable gas turbines in the next generation of IGCC plants, suitable for combusting undiluted hydrogen-rich syngas derived from a pre-combustion CO2 capture process, with high fuel flexibility. The recognised challenge is to operate a stable and controllable gas turbine on hydrogen-rich syngas with emissions and process parameters similar to current state-of-the-art natural gas turbine engines. This objective will have severe implications on the combustion technology, hot gas path materials, the aerodynamic performance of turbomachinery components, and the system as a whole. The project will address these issues in Subprojects: SP1: Combustion; SP2: Materials; SP3: Turbomachinery and SP4: System analysis. In addition, the project will also look into gas turbine fuel flexibility, which will be demonstrated in order to allow the burning of back-up fuels, such as natural gas, without adversely affecting the reliability and availability. This is an important operational requirement to ensure optimum use of the gas turbine. The H2-IGCC project – coordinated by the European Turbine Network - gathers the whole value chain of gas turbine power plant technology, including Original Equipment Manufacturers, GT users/operators and research institutes with diverse key expertise needed to fulfil the objectives. Successful dissemination and implementation of the results will open up the market for IGCC with Carbon Capture and Storage (CCS), as it will improve the commercial competitiveness of IGCC technology. In particular, the integrated approach used in the project will enhance confidence and significantly reduce deployment times for the new technologies and concepts developed in this project. The vision is that this will allow for the deployment of high efficiency gas turbines in competitive IGCC plants with CCS technology by 2020.
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