Advanced Humid Air Turbine System and Exhaust Gas Treatment System

摘要

An exhaust gas treatment system for an advanced humid air turbine system includes: an exhaust gas flow path through which an exhaust gas discharged from a gas turbine system flows; a water recovery unit that is connected to the exhaust gas flow path and that cools the exhaust gas that flows in from the exhaust gas flow path to recover water content contained in the exhaust gas; and a bypass flow path through which part of the exhaust gas from the exhaust gas flow path flows so as to avoid cooling in the water recovery unit. The bypass flow path has a downstream end disposed at a position downstream in a flow direction of the exhaust gas with respect to a zone in which the exhaust gas is cooled in the water recovery unit.

主权项

1. An exhaust gas treatment system for an advanced humid air turbine system, the exhaust gas treatment system treating water content contained in an exhaust gas discharged from a gas turbine system in which a working fluid is humidified, comprising:
an exhaust gas flow path through which the exhaust gas discharged from the gas turbine system flows; a water recovery unit connected to the exhaust gas flow path, the water recovery unit being configured to cool an exhaust gas that flows in from the exhaust gas flow path by a refrigerant to thereby recover water content contained in the exhaust gas; and at least one bypass flow path through which part of the exhaust gas from the exhaust gas flow path flows so as to avoid cooling by the refrigerant in the water recovery unit, the at least one bypass flow path having a downstream end disposed at a position downstream in a flow direction of the exhaust gas with respect to a zone in which the exhaust gas is cooled in the water recovery unit.