COMBUSTION Business Unit

We have gathered ample experience in gas burning processes thus being able to offer the most adequate solution for any kind of problem by selecting the matching equipment in each case.


Elevated (for large gas discharges, with visible flame and high impact of air / steam, gas or special assisted subsonic and sonic radiation), ground (for emergency relief with reduced light radiation multi-burner in stages, partial and totally cloistered with or without temperature control), biogas (elevated and hidden high temperature with burned flow control incorporating state-of-the-art systems and custom designed), pit burners (for emergency discharge of gas-liquid mixtures), replacement burners (interchangeable with existing equipment, redesigned to suit the customer), cold vents (emergency gas without flame) and auxiliary equipment.

Thermal oxidizers

Incineration with controlled combustion of fluids (gas/liquid) with adequate residence time to ensure pollutants removal. We can build them with horizontal forced/induced draft, with vertical forced/natural draft, recuperative and with/without ancillary equipment (energy recovery, DeNOx, etc.).

DeNOx systems

By adding an ammonia/urea solution to the combustion gases, we can convert NOx to N2+H2O. If this injection is done at high temperature we get a Selective Non Catalityc Reduction system (SNCR). If more restricitve level are required, it may be necessary to operate in a reactor with lower temperature catalyst thus allowing to increase the conversion efficiency, Selective Catalityc Reduction (SCR).

Vapor treatment systems

Vapor combustion systems in which the gases to be treated present explosive concentrations: gas-air mixtures between LEL-UEL. Typical applications: vapor combustion, degassing of tankers, storage tanks, etc. Depending on the risk frequency they classified as Zone 0 or Zone 1. Systems designed ATEX Zone 0 includes 3 independent protection devices.

Vapor recovery units

For hydrocarbon vapor, recovery units based in Pressure Swing Adsorption (PSA) technology with two activated carbon bed vessels, alternating on a 15 minutes time cycles.

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