Package Boiler Addition

Project Description: Sega was the engineer for a project operating on a tight budget. The project included the demolition of an existing package boiler, installation of a 100,000 lb/hr dual fuel packaged boiler, replacement of two existing stacks with one common stack, and construction of a building to enclose the new boiler. The building included a…

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Renewable Energy Center

Project Description: Eastern Illinois University (EIU) constructed a new Renewable Energy Center designed to produce steam and electricity for the campus distribution systems and to replace the existing campus plant. The plant includes two (2) 40,000 il/hr biomass wood-fired gasifiers and steam generators, common cold-side ESP, two (2) 50,000 lb/hr natural gas boilers, steam turbine generator,…

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Biomass CHP Plant

Project Description: Sega was retained by Johnson Controls, Inc. to perform initial design and prepare detailed design documents for the extension of an existing gas-fired boiler plant with a new biomass-fired plant. The new facility included a nominal 40,000 lb/hr, 400 psig, wood-fired boiler, back pressure steam turbine generator, economizer, ESP, material handling, indoor fuel storage,…

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Bubbling Fluidized-Bed Boiler Addition

Project Description: The project included the following components: Demolition of an existing coal-fired circulating fluidized-bed boiler New 150,000 lb/hr bubbling fluidized-bed boiler firing 100% biomass New material handling equipment and storage silos for coal and biomass Scope of Work: Sega provided engineering design services in support of this project. The boiler was pre-purchased under a separate contract….

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