AMMONIA PRODUCTION UNIT
[ AMMONIA PRODUCTION UNIT ] [ UREA PRODUCTION UNIT ][ Sirte I + Sirte II AMMONIA PRODUCTION UNIT ] [ Sirte III AMMONIA PRODUCTION UNIT ] [ SIRTE ( I) + SIRTE (II) UREA PRODUCTION UNIT ] [ SIRTE III UREA PRODUCTION UNIT ]
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Design Design Capacity
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: 1200 Ton/day
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Production Capacity
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: : 1200 -1230 Ton/day
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Technology
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: UHDE - GERMANY
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Construction Construction Engineering Company
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: SNAMPROGETTI
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Start Start up
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: : May 1985
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Manufacturing Company
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: NUOVO PIGNONE
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Vendor Company
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: SNAMPROGETTI
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PIPE PROPERTIES :
lengthoCoC2).37.95DesignActually3.5
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Number OF PIPES
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: 240
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Pipe Pipe Dimensions ( mm )
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length
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12900
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Internal Internal Diameter
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97.2
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External External Diameter
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126.8
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Material
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: PARALLOY PARALLOY ( NI 35%, Cr 25%, Nb)
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Reformer Reformer inlet temp.
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: 510oC
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Reformer Reformer outlet temp.
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: 809oC
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Reformer Reformer inlet pressure (Kg /Cm2).
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: 37.95
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Reformer Reformer outlet pressure
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: 2.8 2.8 bar
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Methane Ratio
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Design
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9.71%
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Actually
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7.4%
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Steam to Carbon Ratio
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3.5
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Manufacturing Company
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: PARALLOY
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Vendor Company
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: SNAMPROGETTI
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oC
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Length
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: 14.436 mm
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Inner diameter (after isolation)
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: 3020 mm
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Pressure [ In / Out ]
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: 34.9/33.35 (Kg / Cm2 2 a)
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Temperature [ In / Out ]
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: 809oC oC / 983 oC
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Manufacturing Company
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: NUOVO PIGNONE
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Vendor Company
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: SNAMPROGETTI
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oC
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External External Diameter
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: 4096 mm
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Temperature Temperature [ In / Out ]
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: 374.2oC oC / 435.8 oC
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Pressure Pressure [ In / Out ]
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: 34.1 / 33.7 (Kg / Cm2 2 a)
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Manufacturing Company
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: NUOVO PIGNONE
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Vendor Company
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: SNAMPROGETTI
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oCPressure
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External External Diameter
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: 4100 mm
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Temperature Temperature [ In / Out ]
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: 195oC oC / 212 oC
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Pressure
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: 33.6 / 32.6 (Kg / Cm2 2 a)
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Manufacturing Company
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: NUOVO PIGNONE
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Vendor Company
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: SNAMPROGETTI
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LengthTemperature oC Pressure
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Filling Material Layers
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: 4 Layers
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Length
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: 47720 mm
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External External Diameter
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: 3204 mm
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Temperature
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: 126oC
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Pressure
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: 29.2 bar abs
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Manufacturing Company
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: NUOVO PIGNONE
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Vendor Company
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: SNAMPROGETTI
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LengthTemperature oCPressure
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Filling Material Layers
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: 3 Layers
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Length
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: 58900 mm
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External External Diameter
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: 4070 mm
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Temperature
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: 116 oC
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Pressure
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: 0.5 bar g
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Manufacturing Company
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: HITACHI LTD.
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Vendor Company
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: SNAMPROGETTI
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Temperature oCPressure
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External External Diameter
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: 2833 mm
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Temperature
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: 351 oC
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Pressure
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: 27.3 bar g
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Manufacturing Company
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: NUOVO PIGNONE
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Vendor Company
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: SNAMPROGETTI
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Gas Gas flow
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:
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Conversion Conversion Ratio
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: 12.64 %
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Pressure Pressure / D P
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: 307 / 17 (Kg/cm2, 2, Kg/cm2 2
a)
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Manufacturing Company
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: KOBE STEEL LTD.
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Vendor Company
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: SNAMPROGETTI
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Manufacturing Company
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: BELLELI
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Vendor Company
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: SNAMPROGETTI
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Manufacturing Company
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: NUOVO PIGONE
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Vendor Company
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: SNAMPROGETTI
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PressureTemperature oC
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Pressure
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: 301.5 bar g
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Temperature
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: 4.9 oC
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Manufacturing Company
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: BURGESS-MANNING
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Vendor Company
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: SNAMPROGETTI
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PressureTemperature oC
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Pressure
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: 36.3 bar g
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Temperature
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: 5.5 oC
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Manufacturing Company
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: KOREA HEAVY INDUSTRIES COMPANY (K.H.I.C)
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Vendor Company
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: SNAMPROGETTI
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Type
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Type
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: Centrifugal
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Control Control Unit
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: Steam turbine
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Manufacturing Company
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: DRESSER MANUFACTURE/ MITSUBISHI H.I
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Vendor Company
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: SNAMPROGETTI
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Processor Processor Type
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: Centrifugal
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Processor Processor Control Unit
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: Steam turbine
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Manufacturing Company
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: NUOVO PIGNONE
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Vendor Company
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: SNAMPROGETTI
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Type
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: Centrifugal
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Control Control Unit
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: Steam turbine
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Manufactured Company
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: MAN-GHH
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Supported Company
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: SNAMPROGETTI
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Type
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Type
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: reciprocating
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Control Control Unit
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: Electric Engine
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Manufacturing Company
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: NUOVO PIGNONE
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Vendor Company
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: SNAMPROGETTI
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Type
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Type
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: Screw
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Control Control Unit
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: Electric Engine
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Manufacturing Company
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: ATLAS COPOCO
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Vendor Company
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: SNAMPROGETTI
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oCoC
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Inlet Inlet Temperature
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: 989 oC
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Outlet Outlet
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: 370 oC
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Pressure Pressure
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: 32.5 bar abs
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Produced Steam
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: 122 ton/hr
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Produced Steam Pressure
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: 125 bar abs
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Produced Steam Temperature
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: 328
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Manufacturing Company
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: STRUTHERS WELLS S.A
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HITACHI ZOSEN CORPORATION
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Vendor Company
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: SNAMPROGETTI
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3/hr
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Capacity Capacity
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: 86 m3/hr
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Suction Suction Pressure ( Normal /Max)
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: 2.1 bar a / 3.9 bar a
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Discharge Discharge Pressure
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: 137.1 bar a
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Manufacturing Company
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: HALBERG
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Vendor Company
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: SNAMPROGETTI
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3/hr
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Capacity Capacity
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: 165.3 m3/hr
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Suction Suction Pressure ( Normal /Max)
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: 2.1 bar a / 3.9 bar a
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Discharge Discharge Pressure
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: 138.4 bar a
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Manufacturing Company
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: HALBERG
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Vendor Company
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: SNAMPROGETTI
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Capacity3/hr
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Type
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: Centrifugal
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Capacity
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: 892 m3/hr
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Suction Suction Pressure
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: 15.8 bar a
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Discharge Discharge Pressure
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: 37 bar a
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Manufacturing Company
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: NUOVO PIGONE
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Vendor Company
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: SNAMPROGETTI
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oC3Height Diameter
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Temperature Temperature
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: 80 oC
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Pressure Pressure
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: Atmospheric Pressure
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Capacity Capacity
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: 326 m3
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Height
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: 7.8 m
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Diameter
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: 7.3 m
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Manufacturing Company
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: MOTHER WELL BRIDGE CONSTRUCTORS LTD.
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Vendor Company
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: SNAMPROGETTI
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3Height Diameter TemperatureoC
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Capacity Capacity
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: 29.342 m3
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Pressure Pressure
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: 0.06/0.02 bar g
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Height
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: 25.4 m
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Diameter
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: 41.6 m
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Temperature
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: -33 oC
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Manufacturing Company
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: MOTHER WELL BRIDGE CONSTRUCTURES LTD.
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Vendor Company
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: SNAMPROGETTI
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TemperatureoC
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Pressure
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: 28.6 bar g
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Temperature
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: 46 oC
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Manufacturing Company
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: E. MARELLI AERAULCIA
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Vendor Company
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: SNAMPROGETTI
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Unit
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Unit
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Process Process Chemicals
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Manufacturing Manufacturing Company
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Vendor Vendor Company
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Co2 Co2 2 Absorber
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POTASSIUM CARBONATE
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KOREA POTASSIUM CHEMICAL INDUSTRIES
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Co2 Co2 2 Absorber
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DIETHANOL AMINE
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BASF GERMANY
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Co2 Co2 2 Absorber
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POTASSIUM METAVANADATE
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CATALYST PVT. LTD. -INDIA
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Co2 Co2 2 Absorber
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POTASSIUM NITRITE
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REFINIGHUS - GERMANY
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Co2 Co2 2 Absorber
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ANTIFORM AGENT B-15
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UNION CARBIDE -USA
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STEAM DRUM
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HYDRZINE
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BAYER - GRMANY
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UnitCatalystHYDROGENATOROO333/82/4PRI-REFORMER2/4SEC-REFORMER3/62/33/8
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Unit
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Catalyst
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operating operating life
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Manufacturing Manufacturing Company
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Vendor Vendor Company
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HYDROGENATOR
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NIO/MOO3
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3/8
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HALDOR TOPSOE
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ZINC ZINC OXIDE BED
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Zn
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2/4
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HALDOR TOPSOE
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PRI-REFORMER
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NIO
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2/4
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HALDOR TOPSOE
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SEC-REFORMER
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NIO
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3/6
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HALDOR TOPSOE
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HIGH HIGH TEMPERATURE SHIFT
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Fe/Cr OXIDES
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2/3
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HALDOR TOPSOE
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LOWER LOWER TEMPERATURE SHIFT
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Cu/Zn, Cu/Zn, Cr OXIDES
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2/4
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HALDOR TOPSOE
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METHANATOR
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NIO
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3/8
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HALDOR TOPSOE
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NH3 3 REACTOR
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Fe, K, Ca OXIDES
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5/5
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HALDOR TOPSOE
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Unit333
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actual actual consumption rate per produced ton
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Unit
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Natural Natural Gas / Ammonia feed stock
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627.0
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m3
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Saturated Saturated Steam
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-
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Super Heated Steam
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2.0
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TON
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WATER BOILER (LOW PRESSURE)
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-
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WATER BOILER (MEDIUM PRESSURE)
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-
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WATER BOILER (HIGH PRESSURE)
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3.4
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M3
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PROCESS WATER
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194/140
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M3
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ELECTRICITY
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41.0
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KWH
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FUEL : NATURAL GAS - LQUID FUEL
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322.0
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NM3
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Number of employee in ammonia production Unit
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Graduated
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= 6
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Technicians
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= 28
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Workers
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-
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