30 CFR § 77.301 Mandatory Safety Standards, Surface Coal Mines and Surface Work Areas of Underground Coal Mines

§ 77.301 Dryer heating units; operation.

Current through Jul 27, 2026 · Read all of Part 77

(a) Dryer heating units shall be operated to provide reasonably complete combustion before heated gases are allowed to enter hot gas inlets.

(b) Dryer heating units which are fired by pulverized coal, shall be operated and maintained in accordance with the recommended standards set forth in the National Fire Protection Association Handbook, 12th Edition, Section 9, “Installation of Pulverized Fuel Systems,” 1962.

← § 77.300 Thermal dryers; general.§ 77.302 Bypass stacks. →