Duct burner
Duct burner for supplementary firing natural gas and/or waste gases.
The plant comprises one (1) gas turbine and two (2) waste heat boilers each with a duct burner for supplementary firing natural gas and/or waste gases of DSM.
PROJECT
The electricity company EPZ built a co-generation plant on the premises of DSM. The plant will produce 233 MW electricity and 300 tons/hr of steam. The steam is generated on various pressure levels and supplied to DSM. A part of the electric power is supplied to DSM also, the remainder is available for the public grid. The plant comprises one (1) gas turbine and two (2) waste heat boilers each with a duct burner for supplementary firing natural gas and/or waste gases of DSM. The system is designed that on failure of one of the components the steam production can be continued (n-1 principle). The burner systems are designed for automatically change-over to forced draft fan operation on gas turbine trip and vice versa (flying change over).
De Jong Combustion supplied the duct burners, the fuel gas trains, the flame detection system and assisted in the design of the logics for the fail safe PLC system, which is integrated in the DCS system, supplied by others.
Project data | |
Name: Emission limits | Swentibold TEG mode, mg/MJ (LHV) FD mode, mg/MJ (LHV) |