Wet bottom

Wet bottom means that the ash is removed from the furnace in a molten state. The term wet bottom boiler shall include: wet bottom wall-fired boilers, including wet bottom turbo-fired boilers; and wet bottom boilers otherwise meeting the definition of vertically fired boilers, including wet bottom arch-fired boilers, wet bottom roof-fired boilers, and wet bottom top-fired boilers. The term wet bottom boiler shall exclude cyclone boilers and tangentially fired boilers.

Source

40 CFR § 76.2

---

Scoping language

All terms used in this part shall have the meaning set forth in the Act, in 72.2 of this chapter, and in this section as follows:

---

Is this correct? or