FPSO crude oil extraction unit

OFFSHORE TREATMENT

BRAZZAVILLE - CONGO

Objective? Crude oil treatment destined for global export on board La Noumbie FPSO.

Crude oil extraction flowrate: 15000 BOPD
H2S content: 10 000 ppmw
Crude oil H2S content: 20 ppmw
H2S fuel oil output content: 2 ppmw
Column dimension: Diameter 850/2500 Height 12 m

Syngas incineration unit with steam generation

FIRST SYNGAS PRODUCTION FROM LIGNOCELLULOSIC BIOMASS

DUNKIRK - FRANCE

Objective? Syngas incineration from wood waste and energy recovery through steam generation.

Gas flowrate: 5 300 Nm3/h à 0,7 bar eff
Steam generator power: 3 270 KW
Incineration power: 10 MW

GR4 - Comptage Transactionnel - Groupe IWF

Fiscal metering

ONE OF THE LARGEST INSTALLATIONS OF AFRICA

Algeria

Objective? Fiscal metering Installation and periodic checks with the ONML.

Fiscal metering system composed of:

Seven 24'' 600# metering lines with orifices fittings
Gas flowrate per line: 460000 Nm3/h at 70 bar

STORENGY - Hauterives - Gaz Naturel - Groupe IWF

Natural gas underground storage

STORAGE IN SALT CAVITIES

Hauterives - France

Objective? Natural gas dehydration and TEG regeneration with thermal oxidiser.

Gas flowrate: 380 000 Nm3/h at 85 barg
TEG flowrate: 9 m3/h

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Natural gas energy recovery unit

40 MODULAR UNITS IN 13 MONTHS!

CAMEROON

Objective? Natural gas treatment prior to liquefaction on board an FLNG and LPG production for the local market

Engineering and manufacturing of:

HP Flare KO Drum and pump package / flare tips
Chilling system and Cooling water package
Hot oil package
Air and nitrogen generation package
Fuel gas package
Produced water degasser package
Supply of LPG fiscal metering system
Condensate stabilisation package
De-ethaniser package
3 gas export air cooler packages

Unité de valorisation énergétique - ALLIA - Groupe IWF

Energy Recovery Unit

NOTHING IS LOST, EVERYTHING IS TRANSFORMED

OUARVILLE - FRANCE

Objective? Manufacture of an energy recovery unit to power greenhouses

Turbine (electrical) 10MW
40 t/h of vacuum steam (0.1 bara / 46°C)
Air cooled condenser
23 t/h condensed in a hydro condenser
Greenhouse power supply flowrate of 860m3/h
Power recovery of 15MW with a temperature delta of 15°C
2 x 350m semi-buried heating network

Echangeur Tubulaire - ALLIA - Groupe IWF

Tubular exchanger

BESPOKE AND ATYPICAL

EASTERN EUROPE

Objective? Designing and manufacturing a tubular exchanger.

Empty weight: 122 tonnes
Length: 14 m
Shell Diameter: 2240 mm
Shell thickness: 220 mm
Tubeplate thickness: 510 mm
U Tube bundle 982 tubes Ø22 thickness 3.5 – Heat exchange area : 625 m²

CONDENSEUR CARBAMATES - ALLIA - GROUPE IWF

Carbamate Condenser

AN EXCEPTIONAL PROJECT

Eastern Europe

Objective? Design and manufacturing of a high pressure carbamate condenser.

Weight: 160 tonnes
Height: 16 m
Diameter : 2,60 m
12 mm lining
6828 automatic orbital welds
High thickness flange
Workshop manufacturing

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Echangeur EVU - EPR Flamanville - EDF - Groupe IWF

Energy Recovery Facility Exchangers (ERF)

SUPPORTING THE TECHNOLOGY OF THE FUTURE

FLAMANVILLE - FRANCE

Objective? Designing two exchangers capable of cooling the energy recovery unit‘s demineralised water using the seawater from the SRU circuit.

Presentation of the equipment for our Client EDF Flamanville France:

Diameter: 1500mm
Length: 8000 mm
Empty weight: 32 tonnes
3800 exchange tubes
Performance tests in workshop

Chain conveyor

THE STRENGTH OF A GOOD CUSTOMER RELATIONSHIP

SAINT JEAN DE MAURIENNE - FRANCE

Objective? Chain conveyor Installation

Presentation of TRIMET’s installation, France:

Length : 80 m
Granulometry : 0/400 mm
Transport of product reaching up to 800°C
Product: Aluminium