- Notes:
- Values for target waste gas temperature given in the table are for the waste gas temperature measured at the boiler outlet (or outlet of the facility to recover and use waste heat or flue gas treatment system to protect the environment where such facilities have been installed) at combustion at a load factor of 100% (the load factor of the turbine if installed to generate electricity, and the load factor of the boiler in other cases) at a boiler ventilation system inlet temperature of 20°C after regular inspection.
- Values for target waste gas temperature for solid fuel fixed-bed boilers fueled by powdered coal shall be 140°C for electricity supply business, and 160°C for others (provided that such boilers have an evaporation capacity of from 30 tons per hour or from 10 tons to under 30 tons per hour).
- The target waste gas temperature for boilers that combust black liquor shall be 180°C.
- For multifuel boilers combusting multiple types of fuel, the target waste gas temperature for the fuel with the highest fuel ratio shall apply.
- Values for target waste gas temperature given in the table shall not apply to the waste gas temperatures of the following boilers:
- (1) Small boilers provided for in Article 1.4 of the Occupational Safety and Health Law Enforcement Ordinance.
- (2) Multifuel boilers combusting wood waste, tree bark, sludge and other industrial waste with fuel.
- (3) Boilers processing toxic gas.
- (4) Boilers using waste heat or remaining heat.
- (5) Boilers not in operation at regular inspection or otherwise not in regular operation, and boilers used for development, research or trial production.
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