APPC PDH/PP PROJECTAPPC PDH/PP PROJECT – 8 …

1 Ctive of their respecemarks or trade naherein may be tradnames mentioned APPC PDH/PP PROJECT 8 CATOFIN REACTORS-JUBAIL SAUDI ARABIA oduct and company APPC PDH/PP PROJECT 8 CATOFIN REACTORS -JUBAIL SAUDI ARABIAENGINEERING, DESIGN AND INSTALLATION OF REFRACTORY LININGAll rights pertaining to the reproduction, transformation and use of this document in any form or manner remain the exclusive property of CHIMNEY AND refractories INTERNATIONAL SRLO ther proSAMSUNG ENGINEERING CO. LTD. KOREAA warded in October 2005 toCHIMNEY AND refractories INTERNATIONAL SRL ITALYP urchase Order forENGINEERING AND DESIGNENGINEERING AND DESIGNMATERIALS SUPPLYSPECIAL SUPERVISORY SERVICESSITE INSTALLATIONSITE INSTALLATIONDRY OUT ASSISTANCE relevant toREFRACTORY LINING OF 8 NOS.

2 CATOFIN REACTORSAPPC PDH/PP PROJECT JUBAIL KINGDOM OF SAUDI ARABIAENGINEERING AND DESIGNB ased on Licensor (ABB Lummus - USA) conceptual basic design,CHIMNEY AND refractories INTERNATIONAL SRL s engineering andCHIMNEY AND refractories INTERNATIONAL SRL s engineering and technical department was fully involved for the issue ofGENERAL LAYOUT DRAWINGDETAILS CONSTRUCTION DRAWINGSDETAILS CONSTRUCTION DRAWINGS(cross sectional views, expansion joints, anchoring system, lining thickness)BILL OF QUANTITYQLOADING DATAHEAT TRANSFER CALCULATIONSINSTALLATION PROCEDURESDRY OUT DIAGRAMMATERIALS SUPPLYB ased on Licensor (ABB Lummus-USA) technical specifications and approvedBased on Licensor (ABB Lummus USA) technical specifications and approved vendor list and on SAMSUNG Requisition for Refractory Materials,CHIMNEY AND refractories INTERNATIONAL SRL s PROJECT management and purchasing department decided, under single and full responsibility, to use.

3 Pgp, gpy,THERMAL CERAMICSSIRMA SPACERAMICA INDUSTRIAL AVELLANEDAS irmaTHERMAL CERAMICS(ITALY FRANCE USA)SIRMA SPA(ITALY)CERAMICA INDUSTRIAL AVELLANEDA(ARGENTINA)All il tiSuper duty fireclay Super duty fireclay All insulating materialspy ybricks and suspended shapespy yPerforated and T-support tilesMATERIALS SUPPLYS uper Duty Fireclay Bricks and Suspended ShapesSirmapy yppGravity Area BricksSuspended Area ShapesTechnical SpecificationsMinimum Requirements42 g/cm^3 10%Min % % % g/cm^3 Min % % g/cm 3 10%20 % to + %3340 MPa min12 % max33~ %>3333 34 MATERIALS SUPPLYS uper Duty Fireclay Bricks and Suspended ShapesSirmapy yppQuality Control Inspection carried on all batched before the shipmentPROPERTYTEST METHODPROPERTYTEST METHODBULK

4 DENSITYASTM C-20 APPARENT POROSITYASTM C-20 CHEMICAL ANALISYSASTM C-573 CHEMICAL ANALISYSASTM C573 COLD CRUSHING STRENGTHASTM C-133 PERMANENT LINEAR CHANGEASTM C-113 PRISM SPALLING C-38 MODULUS OF RUPTURE @ ROOM C-133 MODULUS OF RUPTURE @ HIGH C-583 MATERIALS SUPPLYS uper Duty Fireclay Perforated and T-Support Tilespy yppTechnical SpecificationsMinimum RequirementsPerforated Bricks and Support (Tiles)Bulk g/cm^3 10%Apparent Porosity20 % Cone Equivalent (PCE)>33 Reheat PLC @ 1600 to + %Cold crushing strength40 Mpa MPa minMOR @ Room Temp.(Standard ASTM sample shape without slots)12 Mpa Test @ 950 C, 45 mts,water 5 minutes> 30 cycles40 MPa Analysis-Calcined BasisSilica (SiO2)Remainder ( )Alumina (Al203)Min %Iron Oxide (Fe2O3) % (CaO) % (Na2O) + Potash (K2O)

5 % SUPPLYS uper Duty Fireclay Perforated and T-Support Tilespy yppQuality Control Inspection carried on all batched before the shipmentPROPERTYTEST METHODBULK DENSITYASTM C-20 APPARENT POROSITYASTM C-20 CHEMICAL ANALISYSASTM C-573 COLD CRUSHING STRENGTHASTM C-133 PERMANENT LINEAR CHANGEASTM C-113 PYROMETRIC CONE EQUIVALENTASTM C-24 MODULUS OF RUPTURE @ ROOM C-133 MODULUS OF RUPTURE @ HIGH C-583 ROCKING TESTABB specificationSIMULATED REACTOR LOADING TESTABB specificationPDH-PP CATOFIN REACTOR GENERAL LAYOUTSITE INSTALLATIONINLET NOZZLES A-B-CNozzles Installation of internal steel linerLiner Application by trowel of plastic insulationSITE INSTALLATIONINLET NOZZLES A-B-CNozzles Centering of steel linersNozzlesFinal casting of insulation castableNozzles Final casting of insulation castableNozzles Centering of steel linersSITE INSTALLATIONREACTOR BOTTOM PARTR eactor Arches skew back detailReactor Back lining Insulation board applicationReactor Brick lining detailReactor Refractory bricks installationSITE INSTALLATIONREACTOR BOTTOM PART (HEADS ARCHES)Reactor Arch type B designRtAht B Reactor Arch type B Reactor Arch type B installation detailSITE INSTALLATIONREACTOR BOTTOM PART (GRID SUPPORT ARCHES)

6 Reactor Arches levelingReactor Arches type A installationReactor Arches type A wedge & arch bricks detailsReactor Arch type A designSITE INSTALLATIONREACTOR HEADS SUSPENDED TILESR eactor Heads designReactor heads suspended tiles installationReactor heads suspended tilesReactor heads suspended tiles anchors system (hook + T bar)SITE INSTALLATIONREACTOR UPPER PART - SUSPENDED TILESR eactor suspended tiles anchor systemReactor suspended tiles installationSITE INSTALLATIONCATALYST SUPPORT GRIDR eactor Catalyst Grid Support T-TilesppReactor Catalyst Grid Support T-Tiles detailSITE INSTALLATIONCATALYST SUPPORT GRID AND VAPOR INLET BAFFLER eactor Catalyst Grid Perforated Tiles installationReactor Catalyst Grid Perforated TilesReactor Catalyst Grid Vapor Inlet BaffleDRY-OUT ASSISTANCE24 hours 7 days assistance and presence of CRInt supervisors during the dry-out period in order to monitor and to guarantee the respect of suggested

7 Heating-up and cooling-down inspection after the dry-out in order to check the status of refractory bricks walls and hflliid f td lDRY-OUT DIAGRAM arches for any spalling, erosion, defects and inspection after the dry-out in order621 C50060070025 C/hhold 36h25 C/hVisual inspection after the dryout in order to check the status and the movement of expansion joints in nozzles liners and in C300400500 TEMPERATURE (C)25 C/hhold visual inspection after the dry-out of all T Support Tiles and Perforated Tiles in177 C150 C120 C30 C10020015 C/h25 C/hhold 24hhold 24hall T Support Tiles and Perforated Tiles in order to check any crack and I M E ( HOURS)After dry-out, installation of woven silica fabric and thermocouples sleeves.