CASE HISTORIES I.S.G. S.p.A. - Presentation 1 · NFL change the feedstock for the Panipat and...

CASE HISTORIES

1I.S.G. S.p.A. - Presentation

INTRODUCTION

ISG has supplied more than 1000 process unit for the Oil & Gas, Refinery and Petrochemicals market. Herewe provide to enclose some of the most recent supplies for different technologieswe provide to enclose some of the most recent supplies for different technologies.

Off Shore

Power

Gas Processing

Petrochemical

Liquefaction

FPSO Refinery

StorageLNG

I.S.G. S.p.A. - Presentation 2

YEAR : 2013CLIENT : ENI EXPLORATION & PRODUCTIONCLIENT : ENI EXPLORATION & PRODUCTIONPROJECT : VAL D’AGRI DEBOTTLENECKING - ItalySUPPLY : No.2 REFRIGERATION TRAIN

The debottlenecking of Val D’Agri Plant has been awarded to Bonatti.The works include several alterations to the existing plant as well asThe works include several alterations to the existing plant as well asnew constructions in order to maintain/increase production of crude oil,which would otherwise be lessened due to the greater quantities ofassociated gas in the field. The four existing production lines will besuitably modified to ensure the production of around 110.000 bbl/d ofcrude oil and an increase in associated gas production of 1.650.000scmd.ISG has received an order for the supply of :No. 6 Refrigeration Unit for a total duty of 13000 kW .Refrigeration medium : propane.The service of the Refrigeration unit is to recovery HC, Amine andg y ,water streams cooling.Overall plot area m 40 x 25 x 20 (elevation)


YEAR : 2013CLIENT : ABU QIR PETROLEUMCLIENT : ABU QIR PETROLEUM PROJECT : CONDENSATE STABILIZATION SYSTEM – MEADIA EgyptSUPPLY : UPGRADING OF CONDENSATE STABILIZATION SYSTEM

AQP has 5 offshore platforms at Maedia that produce265 MMSCFD of gas & 5500 bbl/d of condensate.AQP plans to increase condensate production andp pthey ask to ISG to provide engineering work for theverification & upgrading of existing system consideringthree possible cases:Case 1 : feed condensate flow rate of 7,000 bbl/dCase 2 : feed condensate flow rate of 9 000 bbl/dCase 2 : feed condensate flow rate of 9,000 bbl/dCase 3 : mixed feed flow rate 7,000 bbl/d condensate& 2,000 bbl/d crude oil

ISG has provided study relevant to debottlenecking ofi ti t idi d t f th difi ti fexisting system, providing data for the modification of

equipment and offer for the or supply of new items.


YEAR : 2012CLIENT : KOC (KUWAIT OIL COMPANY)CLIENT : KOC (KUWAIT OIL COMPANY)PROJECT : BOOSTER STATION 171SUPPLY : DEW POINT CONTROL UNIT

The BS-171 Facility is in West Kuwait and process crude oil and associatedgas recovered from the Umm Gudair and Minagish fields before they aregas, recovered from the Umm Gudair and Minagish fields, before they aretransferred to either the South and North Tank Farms (crude storage) or theMina Al Ahmadi (MAA) Refinery (gas and condensate). The objective of the BS-171 Facility is to compress and condition associated gas to export it as treatedgas, and to dehydrate and treat condensate for export.The facility has been designed for operation of a minimum of one train at ally g ptimes and for two trains under normal conditions.

Gas Conditioning Units 3 x 150.4 MMSCFD (3 x 50%) to achieve the specified gas HC dew point.ISG scope of supply: No. 3 REFRIGERATION PLANT (each : 8626 kW duty,plot area m 40 x 42).- Basic design- Detailed Engineering- Procurement- Fabrication- Commissioning start up and trainingCommissioning, start up and training


YEAR : 2012CLIENT : ANRPC Alexandria EgyptCLIENT : ANRPC - Alexandria EgyptPROJECT : NEW NAPTHA HYDROTREATING PROJECTSUPPLY : SOUR GAS AMINE TREATMENT UNIT

ANRPC (Alexandria National Refining and PetrochemicalCompany) purchased from ISG a new Sour GasTreatment Amine Unit to treat the off gases from bothnew and existing Naptha Hydro Treatment units. Thesour Gas is treated in Absorber Columns equipped withtrays.ISG scope of supply:- Basic design- Detailed Engineering- Procurement- Fabrication- Commissioning, start up and training


YEAR : 2012CLIENT : HELLENIC PETROLEUM Thessaloniky GreeceCLIENT : HELLENIC PETROLEUM – Thessaloniky - GreecePROJECT : NAPHTA REFORMER UNITSUPPLY : PSA HYDROGEN PURIFICATION UNIT

Hellenic Petroleum, has the necessity to install a newHydrogen Purification Unit to upgrade the purity ofhydrogen coming from the new Naptha Reformer to besent to the Polypropylene Plant.ISG has designed and supplied an HYDROGENISG has designed and supplied an HYDROGENPURIFICATION UNIT, PSA (pressure swing) able toincrease H2 purity from 91.47 to 99.5 % with arecovery efficiency of 80 %.

ISG scope of supply:- Basic design- Detailed Engineering- Procurement- Fabrication- Delivery- Commissioning, start up and training


YEAR : 2011CLIENT : GASCOCLIENT : GASCOPROJECT : WEST DESERT GAS FIELD - EgyptSUPPLY : NATURAL GAS DEHYDRATION UNIT

GASCO decided to maximize the recovery of the ethane and propanefrom the W/D gas fields, at Alexandria, by expanding the existing feedgas processing capacity from 600 MMSCFD to 900 MMSCFD. A newNGL extraction train and associated downstream fraction train capableof handling 300 MMSCFD of feed gas was developed in a previousof handling 300 MMSCFD of feed gas was developed in a previousphase.In order to have an independent process train, a new 300 MMSCFD gasdehydration package was required to dry the feed gas to the leveldesired to satisfy the down stream NGL extraction facilities requirement.

ISG l L MOLECULAR SIEVE DRYER i d ith thISG supply Large MOLECULAR SIEVE DRYER equipped with threeadsorbers, and regeneration equipment. Regeneration is carried out withdry gas recycled by compressor.The full unit is controlled by a dedicated Control System with redundantPLC .Overall Plot area m 30 x 70.ISG scope of supply include the whole process and detailed engineering,the procurement and supply of all equipment / skids, local fabrication,commissioning, start up and performance test.


YEAR : 2012CLIENT : NFL (National Fertilazers Limited)CLIENT : NFL (National Fertilazers Limited) PROJECT : AMMONIA PLANT FEEDSTOCK CHANGE SUPPLY : SYNGAS DRYING AND CO2 REMOVAL

NFL change the feedstock for the Panipat and Bathindaplant. For each plant a new SYNGASDEHYDRATION/PURIFICATION UNIT have beensupplied by ISG to treat 120,000 Nm3/h of H2 rich gasfor the removal of water and carbon dioxide.

ISG scope of supply:- Basic design- Detailed Engineering- Procurement- Fabrication- Commissioning, start up and training


YEAR : 2011CLIENT : WOODSIDE BURRUP PTY LTDCLIENT : WOODSIDE BURRUP PTY LTDPROJECT : PLUTO LNG – Burrup AustraliaSUPPLY : GAS CONDITIONING UNIT

For the Pluto LNG project in Australia, ISG hassupplied a Fuel Gas Treatment unit. This package wasfundamental to the black start up of the plant, used forthe power up of the GTG generation turbines. Unitwas designed to treat two different independentstreams to the following spec’s:From 8200 kpa(a) to 2800 kpa(a) - from 40°C to 50°CFrom 8200 kpa(a) to 6300 kpa(a) - from 20°C to 30°CFrom 8200 kpa(a) to 6300 kpa(a) from 20 C to 30 CUnit was designed to process 60 TJ/D of Domgas(Domestic Gas).

ISG scope of supply:Basic design- Basic design

- Detailed Engineering- Procurement- Fabrication- Commissioning, start up and training


YEAR : 2010CLIENT : BOREALISCLIENT : BOREALISPROJECT : LDPE PLANT - Stenungsund - SwedenSUPPLY : ETHYLENE RECOVERY UNIT

Borealis for the new Stenungsund LDPE plant require to recoveryan ethylene stream removing OXYGENATES (propionic aldehyde(PAL), n-butyl acrylate (n-BA), vinyltrimethoxysilane (VTMS),solvent, octadiene and other contaminants. Purified ethylenestream is then delivered to the Cracker Unit and then to thePolymerization Reactor.ISG has designed and supplied a DISTILLATION UNIT at LOWTEMPERATURE for the removal of the contaminants.

ISG scope of supply:- Basic design- Detailed Engineering- Procurement- Fabrication- Fabrication- Delivery- Commissioning, start up and training


YEAR : 2010CLIENT : TASNEE PETROCHEMICALCLIENT : TASNEE PETROCHEMICALPROJECT : HDPE – LDPE 400 KT/Y - Al Jubail – Saudi Arabia SUPPLY : ETHYLENE DRYING AND PURIFICATION UNIT

T P h i l b il HDPE LDPE l ThTasnee Petrochemical built up a new HDPE – LDPE plant. Theraw Ethylene that fed the plant need to be purified to avoidpolymerization catalyst poison. The contaminants to be removedare: O2, CO, CO2, H2O.The unit mainly consist of two columns loaded with catalyst for theThe unit mainly consist of two columns loaded with catalyst for theremoval of O2/CO and two columns loaded with selectiveadsorbent for the removal of CO2/H2O. ISG has also designed andsupplied the regeneration system for the reactivation/regenerationof catalyst/adsorbents. The unit have been designed and suppliedas fully skid mounted systemas fully skid mounted system.


YEAR : 2008CLIENT : ENOC PROCESSING COMPANY L L C (EPCL)CLIENT : ENOC PROCESSING COMPANY L.L.C. (EPCL)PROJECT : NAPTHA HYDROTREATER REFORMER - DubaiSUPPLY : HYDROGEN PURIFICATION UNIT

ENOC for the new Naphta Hydrotreater Reformer required anHydrogen Purification Unit to upgrade the purity of the hydrogencoming from the recontacting section and going to the reductioncoming from the recontacting section and going to the reductionchamber.ISG has designed and supplied a MEMBRANE HYDROGENPURIFICATION UNIT able to increase the H2 purity from the 93.98% to over 99 % with a recovery of 75 %.ISG scope of supply:- Basic design- Detailed Engineering- Procurement- Fabrication- Delivery- Commissioning, start up and training


YEAR : 2008CLIENT : NOSPCO (North Sinai Petroleum Company)CLIENT : NOSPCO (North Sinai Petroleum Company)PROJECT : ONS FIELD DEVELOPMENTSUPPLY : NATURAL GAS DEHYDRATION - HC DEW POINT UNIT

ONS Field development consist of an Offshore platformwhere the gases from wells are collected in a productionmanifold and then transferred through a sub sea pipeline tocentral processing facility (CPF). The gas in the CPF isp g y ( ) gcompressed and the conditioned by using Gas DehydrationPackage to meet sales gas specification. Gas dehydrationhas been designed to utilize Silica Gel to reduce feed gaswater and HC content to the level desired.

ISG scope of supply:- Basic design- Detailed Engineering- Procurement

F b i i- Fabrication- Commissioning, start up and training


YEAR : 2007CLIENT : SAUDI EUROPEAN PETROCHEMICAL COMPANYCLIENT : SAUDI EUROPEAN PETROCHEMICAL COMPANY PROJECT : IBN ZAHR MTBE III – Al Jubail - Saudi ArabiaSUPPLY : OXYGENATE REMOVAL UNIT (ORU)

Saudi European Petrochemical Company IBN Zahr isthe largest producer of MTBE.For the new plant in Al Jubail they required anO t R l U it (ORU) bl t d d ifOxygenate Removal Unit (ORU) able to dry and purifythe 1-Butene to meet the required specification.Technology adopted was adsorption using selectiveadsorbents.


F b i ti- Fabrication- Commissioning, start up and training


YEAR : 2007CLIENT : SASOL ORYX GTLCLIENT : SASOL - ORYX GTLPROJECT : ORYX GTL – Ras Laffan - QatarSUPPLY : SYNGAS DEHYDRATION UNIT

The Qatar Gas to Liquids Facility is designed toproduce GTL fuel and Naphtha product from a naturalgas feedstock. The Dryer package supplied by ISGoperates within the Heavy Ends Recovery thatoperates within the Heavy Ends Recovery thatprocesses tail gas from Fischer-Tropsch Syntesis Unitto recover C5+. Tail gas is Dryed by the ISG MolecularSieve Package to a water dew-point of -70°C prior ofthe Main Cryogenic Heat Exchanger that cools the

d t 57°Cprocess gas down to –57°C.

ISG scope of supply:- Basic design- Detailed Engineering (according to SA standards)- Procurement- Fabrication (according to SA standards)- Commissioning, start up and training


YEAR : 2006CLIENT : SAUDI ARAMCOCLIENT : SAUDI ARAMCOPROJECT : KHURSANIYA - KHURAIS – Saudi ArabiaSUPPLY : NITROGEN GENERATOR UNIT

SAUDI ARAMCO for the Khursaniya and Khurais Plantrequired two FULLY ASSEMBLED PACKAGE forNITROGEN GENERATION.ISG has designed and supplied two MEMBRANENITROGEN GENERATOR able to supply 1000 SCFMand 500 SCFM of N2 at 98 % purity.

ISG scope of supply:ISG scope of supply:- Basic design- Detailed Engineering (according to SA standards)- Procurement- Fabrication (according to SA standards)

Commissioning start up and training- Commissioning, start up and training


YEAR : 2005CLIENT : MELLITAH OIL & GAS B VCLIENT : MELLITAH OIL & GAS B.V.PROJECT : WAFA GAS PROJECTSUPPLY : LPG DEHYDRATION AND SWEETENING UNIT

Mellitah Gas National Oil Corporation of Libya and ENI Italydevelop a new project in the Libya desert with new plants toprocess raw gas and oil produced from the Wafa Onshoreand Offshore Bahr Essalam Fields. The refined sales gasand other products such as stabilized oil condensateand other products, such as stabilized oil, condensate,propane, and butane are exported respectively via subseapipeline to Italy and to local and other markets via tankersand carriers. ISG received a contract to supply No. 2 LPGDehydration and Sweetening Unit. The flow rate to betreated for each unit is 54 ton/hr of LPG with exitspecification for water < 2 ppm wt and sulphur < 10 ppm wt.

ISG scope of supply :- Basic designg- Detailed Engineering- Procurement- Fabrication- Commissioning, start up and training


YEAR : 2004CLIENT : UGDCCLIENT : UGDCPROJECT : NILE GAS PROJECT - EgyptSUPPLY : MRU (MERCURY REMOVAL UNIT)

The Mercury Removal Package has been designed and supplied by ISG as partof NILE GAS PROJECT – NGL PLANT.The Plant comprises of one process train 1100 MMSCFD of natural gas to

d i l f t th f t h i l i d t lproduce commercial propane, future ethane for petrochemical industry, salesgas, LPG and condensate.The Package consist of one Mercury Removal Vessel, 5000 mm diameter, 3400m height shell, top and bottom hemispherical heads, complete with mercuryremoval catalyst bed designed for a guaranteed on-stream time of 4 yearsbefore catalyst replacement is necessarybefore catalyst replacement is necessary.The catalyst removes mercury compounds by chemical reaction to form a stablemercury sulphide compound.

Mechanical design conditions for the vessel :Design Pressure: 79 bargDesign Pressure: 79 bargDesign temperature: 70°C


YEAR : 2002CLIENT : SNAMCLIENT : SNAMPROJECT : BOIL OFF RECOVERY SYSTEM – PANIGAGLIASUPPLY : BOIL OFF COMPRESSION UNIT

SNAM for the LNG gasification plantSNAM for the LNG gasification plantlocated at Panigaglia (La Spezia) Italyrequire to ISG to provide an EPCsupply for the new Boil OffCompression Unit. (No. 2 API 618

i ti 8000 K /hreciprocating compressor 8000 Kg/hand No. 1 API 618 reciprocatingcompressor 2000 Kg/h).The ISG scope of supply include allbasic and detail engineering,g g,equipment supply (including coolers,piping, control system in sheltercabinet) as well as site constructionand erection activities


YEAR : 2001CLIENT : STATOILCLIENT : STATOILPROJECT : KÅRSTØ CAVERN – VAPOUR BOIL OFF FACILITYSUPPLY : PROPANE REFRIGERATION - C3 DRYER UNIT

The Kårstø processing plant north of Stavanger plays a keyrole in the transport and treatment of gas and condensate(light oil) from important areas on the Norwegian continentalshelf The Gas is processed and the wet gas is then sent onshelf. The Gas is processed and the wet gas is then sent onto the fractionation plant where it is split into propane, normalbutane, iso-butane and naphtha. Propane is stored in twolarge rock caverns with a combined capacity of 250,000m³.ISG has provided the PROPANE DRYER UNIT (TSA type)designed to remove water from the Propane Receiverproduct stream so as to eliminate downstream hydrate / icingin the refrigeration circuit. Waters originate from the propaneboil off from the caverns due to the ice layer on the cavernwalls. To reduce the size of the C3 Dryer, ISG has alsoy ,supplied a refrigeration unit able to reduce the amount ofwater at the dryer feed.


YEAR : 2001CLIENT : MOTOR OIL HELLASCLIENT : MOTOR OIL HELLASPROJECT : ONS FIELD DEVELOPMENTSUPPLY : REGENERATION LOOP DRYER

Motor Oil (Hellas) Corinth Refineries as part of MOHRefinery Upgrading Project require to ISG to supply they pg g j q pp yRegeneration Loop Gas Dryer and Hydrogen Dryer that arerequired to Dry the and Purify the regeneration and themake up gas that are utilised for the regeneration of thehydrocracker reactor.


F b i i- Fabrication- Commissioning, start up and training


YEAR : 2001CLIENT : RHONE POULENC BUTACHIMIECLIENT : RHONE POULENC – BUTACHIMIEPROJECT : EDEN CHALAMPE - FranceSUPPY : NATURAL GAS PURIFICATION UNIT

Butachimie (50 – 50 joint venture of Rhodia and Du Pont)require a Natural Gas Purification System for HCN(hydrocyanic acid ) project. ISG supply a natural gas

ifi ti it b d li d CRG P R f ipurification unit based on licensed CRG Pre-ReformingProcess Technology. Our supply include HDS, CRGReactors, H2S Adsorber, Methanator and all ancillaryequipments.

ISG provided EPC supply including:- Basic design- Detailed Engineering- Procurement

Fabrication- Fabrication- site erection and installation activities- Commissioning, start up and training


YEAR : 1993CLIENT : HONAM OIL REFINERYCLIENT : HONAM OIL REFINERYPROJECT : REFINERY – Daesan - KoreaSUPPLY : LPG PURIFICATION UNIT

A Korean refinery planned to install an RFCC unit. ISG was asked to reviewthe design of the LPG purification facilities outlined by the process licensor forproviding feed to downstream MTBE and polypropylene units.The ISG study highlighted three problems with the adsorbent polishing unit

design:

1) It was under designed by a factor of two due to an error between processlicenser and adsorbent vendor2) It required more than 20 mt/h of nitrogen for regeneration which wouldnecessitate a new cryogenic nitrogen plant.y g g p3) Little consideration had been given to adsorber draining / filling which wouldhave resulted in large variations in product LPG rate

ISG designed and supplied a skid-mounted LPG purification unit using an integrated closed loop nitrogen regeneration circuit. This designensured that the unit would meet the required specification, saved the client more than USD 3 million, reduced nitrogen consumption to anaverage of 3mt/h and increased system thermal efficiency.

Supply of skid-mounted equipment minimised site installation work. ISG assisted with dry run sequence testing, commissioning and systemoptimisation. The unit is now operating within specification and has treated 120% of the design capacity.


Thanks for your attention

If you have an Inquiry, please contact

I.S.G. [email protected]

Tel +39 02 38 22 02 1


CASE HISTORIES I.S.G. S.p.A. - Presentation 1 · NFL change the feedstock for the Panipat and...

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