AHL’s sulphur burner system design capacity ranges from 1 to above 100 metric tonnes per day of molten sulphur burned. The sulphur burners are designed for feed in either solid elemental or molten sulphur forms. The system can be designed to operate at near atmospheric or higher discharge pressure of up to 300 kPag.
The AHL’s sulphur burner nozzle is designed to use air atomization of the molten sulphur. This provides a turn-down ratio of up to 6:1 without degradation of SO2 concentration in the product gas. Sulphur trioxide SO3 generation is minimized by maintaining operating temperatures above 1400 °C with optimized air/fuel ratio controls.
Optional design considerations:
Our sulphur burners can be delivered fully automated and as completely furnished modules. On request, our sulphur burner systems can include interconnecting piping, instrumentation, manual and control valves, air compressors and combustion air drying systems to meet the discharge pressure and produced gas conditions required.
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