GAS TURBINE GENERATING PLANT USING DIRTY GAS CONTAINING HYDROGEN SULFIDE AS FUEL

摘要

PURPOSE:To effectively use dirty gas by desulfiding and drying the dirty gas in advance together with burning it under pressure by compression. CONSTITUTION:Dirty gas containing hydrogen sulfide is supplied from a pipe passage 15 to a gas heat exchanger 16b first, then it is desulfided by means of a wet desulfiding equipment 18. It is supplied again to the gas heat exchanger 16b and pressurized through compression by a compressor 20, and then it is supplied to a combustor 22. With this contrivance, low-temperature corrosion can be prevented, while the dirty gas can be used effectively as gas turbine fuel.