ABSTRACT
Thermal oxidation systems can release a significant quantity of energy during the oxidation process. If the system is not designed properly, this energy release could result in harm to operating personnel or damage to equipment. The lower explosive limit (LEL) of an organic compound is its minimum concentration in air that will sustain combustion. Conversely, the maximum concentration of a volatile organic compound that will sustain combustion in air is called the upper explosive limit (UEL). Devices that cause turbulence have the effect of accelerating the flame. Pipe diameters can also affect flame propagation. The transition from detonation to deflagration is dependent on pipe diameter and length. A burner management system (BMS) is a control system dedicated to safe system operation. It includes the interlock system, fuel trip system, master fuel trip system, master fuel trip relay, flame monitoring and tripping system ignition subsystem, and main burner system.
