Demonstration of Advanced Wall-fired Combustion Techniques for the Reduction of Nitrogen Oxide (no,) Emissions from Coal-fired Boilers
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چکیده
This demonstration project was intended to repower an existing plant facility, the Lakeside Station in Springfield, Illinois. A single Integrated Gasification Combined Cycle (IGCC) process train was planned to generate a net output of 60 megawatts. The plant consists of a combined cycle (gas turbine, heat recovery steam generator, steam turbine) power train located in the existing buildings and a coal gasification system in a new building. The gasification system design includes ABB CE’s air-blown, entrained flow, two stage gasifier, an advanced hot gas desulfurization system by General Electric Environmental Services, Inc. and the necessary auxiliary systems. The plant is designed to produce a nominal 60 MW net output with an ambient air temperature of 950F and a cooling water temperature of 890F on either natural gas or Illinois No. 5 coal. After the completion of plant start up and commissioning, the project was to begin a five year demonstration period to establish the operability and commercial viability of this technology. The Project has completed Budget Period 2 including the preliminary plant design and cost estimate for the installation, star-up and commissioning of this facility. The plant cost estimate proved greater than the project funding due to the complexity of the existing Lakeside Station infrastructure and scope additions and changes to the original plant cost estimate. As a result, the project will not continue at this site.
منابع مشابه
INNOVATIVE CLEAN COAL TECHNOLOGY OCCn 180 MW DEMONSTRATION OF ADVANCED TANGENTIALLY-FIRED COMBUSTION TECHNIQUES FOR THE REDUCTION OF NITROGEN OXIDE (NOx) EMISSIONS FROM COAL-FIRED BOILERS
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