ITAS Enclosed ground flares

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Enclosed ground flares are used to destroy waste gases without radiation effects or visible flames, with limited noise, minimized footprint and visual impact

Fives offers a range of ITAS enclosed ground flares whose burners and stack are designed to accommodate the thermal requirements of enclosed flames

ITAS pioneering technology includes several options to allow smokeless operations and emission controls, including clean combustion using the pressure of the waste gases without need of steam or air blowers

Various flare tips and burner types may be installed at the base of the stack, according to any customer specifications. With ITAS burners, the mixing between gas and air is enhanced and delivers smokeless and short flames within a wide range of operating conditions including refinery and petrochemical gases, sour gases, cryogenic conditions

ITAS windshield fence installed around the stack ensures an optimized natural draft distribution of the ambient air into the unit. Automatic air dampers (louvers) at stack base may be included as additional control of combustion air to the burners through air fans.


Typical applications are plants close to populated areas or any plant where minimizing the visual impact and the footprint of the flare is a key factor

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