Industrial gas flares

Industrial gas flares systems and thermal oxidizers : over 30 years of expertise.

Industrial gas flares systems and thermal oxidizers : over 30 years of expertise.

Eiffage Métal designs, manufactures, assembles and maintains industrial gas flare and thermal oxidizer systems. The company provides flaring systems for the onshore / offshore oil & gas, gas storage, petrochemicals, water treatment (biogas) and biomass sectors,  railway tank degassing, Gas Combustion Units for LNG-powered ships, mobile gas flares and thermal oxidizers.

Our expertise

  • Design

    < class="name">Design

    Eiffage Métal designs, from the composition and flow of the gases, any system of torches (guyed torch, torch on derrick, stable auto torch, thermal oxidizers – with their equipment – flame detection, thermocouples, ignition station, torch nose, automation, etc.).

    • From gas composition and flow: analysis, combustion, sizing, radiation, releases, noise
    • Schematization: PID, functional analysis and Grafcet.
    • Design office: stability calculations, realization of the overall plans and modeling of the torch.
  • Manufacturing

    Manufacturing

    The torch systems are manufactured in our Cuincy workshops, following procedures set up by a welding engineer (welding books, QMOS, DMOS, etc.) and defined control means (radiography, penetrant, PMI). Particular attention is paid to the choice of materials:

    • Carbon steel (P265GH, API5L)
    • Stainless steel (310S, 304L, 316L)
    • Corten steel (marine environment)
  • Assembly

    Assembly

    Our teams of experts carry out the assembly work of the equipment.

    • Blank assembly in our workshop in Cuincy.
    • Assembly on site: transport, handling, connections, piping, electricity and automation.
    • Commissioning: adjustments related to installations (fluids, electricity and automation) and training of staff on site.
  • maintenance

    maintenance

    We carry out strict inspections of the facilities to repair or replace one or more elements of the torch. This work is carried out during unit shutdowns.

    Expertise: during scheduled shutdowns, we control the entire torch system (flame detection, ignition station and pilot, summer, guying systems, verticality, etc.) in order to establish a provisional report of the work to be carried out. It is also possible to conduct this expertise using a drone (our teams are trained to fly) if the torch must remain in operation.
    Revamping: restoration and modification of torch systems in our workshop in Cuincy (checks, repairs, change of spare parts, reconditioning...).

#MOBILEGASFLARES

A short-term requirement? Rent one of our mobile portable gas flare systems!

We offer you 2 mobile multigas flares for rental :

  • One 160 Nm³/h flare system transportable by crate
  • One 500 Nm³/h flare system on its trailer
  • Eiffage Métal | SIAAP Achères

    SIAAP Achères

    Eiffage Métal | SIAAP Achères

    SIAAP Achères

    Three 2,500 Nm3/h biogas-fired thermal oxidizers.

  • Eiffage Métal | Mabruck Oil Operation

    Mabruck oil operation Libya

    Eiffage Métal | Mabruck Oil Operation
    < class="name">Mabruck oil operation Libya

    Maintenance work on two flares on the AL JURF offshore site.

  • Eiffage Métal | TOTAL petrochemicals

    TOTAL petrochemicals

    Eiffage Métal | TOTAL petrochemicals

    TOTAL petrochemicals

    Maintenance work on two 140 m propylene flares.

  • Eiffage Métal | Lubrizol Oudalle

    Lubrizol Oudalle

    Eiffage Métal | Lubrizol Oudalle

    Lubrizol Oudalle

    Maintenance work on a 45 m flare (flare tip and ancillary piping replacement).

  • Eiffage Métal | International petroleum corp.

    International petroleum corp.

    Eiffage Métal | International petroleum corp.

    International petroleum corp.

    Provision of a 1,375 Nm3/h petroleum gas-fired thermal oxidizer.

  • Eiffage Métal | Atlantic Construction Sites

    Atlantic Construction Sites

    Eiffage Métal | Atlantic Construction Sites

    Atlantic Construction Sites

    Supply and equipment of five Gas Combustion Units for LNG-propelled ships.

  • Eiffage Métal | Sogefeer SDH

    SOGEEFER, SDH

    Eiffage Métal | Sogefeer SDH

    SOGEEFER, SDH

    Provision of two 150 Nm3/h thermal oxidizers for degassing railway tanks.  

  • Eiffage Métal | Ineos Feluy

    INEOS Feluy

    Eiffage Métal | Ineos Feluy

    INEOS Feluy

    Gas flare verticality tests, magneto-inductive controls, tension and  lubrication monitoring for the guy wiring system.

  • Eiffage Métal | Sonatrach

    Sonatrach

    Eiffage Métal | Sonatrach

    Sonatrach

    Provision of a 225 Nm3/h biogas-fired oxidizer.

  • Eiffage Métal | GRTGAZ

    GRTGAZ

    Eiffage Métal | GRTGAZ

    GRTGAZ

    Supply and installation of two 5,000 Nm3/h mobile gas flares and a 1,000 Nm3/h mobile natural gas-fired oxidizer.

  • Eiffage Métal | SBS Mourenx

    SBS Mourenx

    Eiffage Métal | SBS Mourenx

    SBS Mourenx

    Provision of a 220 Nm3/h acrolein (propenal) oxidizer.

  • Eiffage Métal | Berkes Crechy

    Berkes Crechy

    Eiffage Métal | Berkes Crechy

    Berkes Crechy

    Provision of a 4,500 Nm3/h biomass flare tip.

Industrial flares and thermal oxidizers