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Sirte III AMMONIA PRODUCTION UNIT

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Basic Information
  •  
De Sulphurization Unit
  •  
Primary Reformer
  •  
Secondary Reformer
  •  
HT Shift Converter
  •  
LT Shift Converter
  •  
CO2 Absorption Tower
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Potassium Carbonate Regeneration Tower
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Methanator
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Ammonia Converter

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Air Process Compressor
  •  
Process Gas Compressor
  •  
Ammonia Compressor
  •  
Ammonia Storage Tank
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CHEMICALS
  •  
Catalyst 
  •  

Production Requirements

  •  
Labors

 

 

 

Basic Information

 

  •  
Design Capacity : 1000 Ton/day
  •  
Production Capacity : 1000 Ton/day
  •  
Technology : HALDOR TOPSOE - DENEMARK
  •  
Construction Engineering Company  : SNAMPROGETTI
  •  
 Start up  : September 1982

 

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De Sulphurization Unit

 

Manufacturing Company

:A.T.B

 

 

Primary Reformer

 

PIPE PROPERTIES :

Number  OF PIPES

: 216 clasified into two parts and heat by means of 432 Burners 

 

Pressure         : 33 (Kg / Cm2 )
Temperature : 500-800o

Gas flow Rate

:29148 m3/hr

 

Manufacturing Companies

 

Steel Structure

: SCALABRIN-Italy

OUTLETS MANIFOLDS

: SICES-Italy

CATALYST TUBES

: PARALLOY-UK

BURNERS : AIR OIL-UK

 

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Secondary Reformer

 

Pressure         : 33 (Kg / Cm2 )
Temperature : 820-974o
 

Manufacturing Company

: BELLILI

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HT Shift Converter

 

Temperature :380oC / 444oC   
Pressure         : 30 (Kg / Cm2 .a)
 

Manufacturing Company

: BELLILI - ITALY

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LT Shift Converter

 

Temperature :220 oC / 238 oC   
Pressure         : 28 (Kg / Cm2 .a)
 

Manufacturing Company

: BELLILI - ITALY

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CO2 Absorption Tower

 

Filling Material Layers : 4 Layers
Volium : 327 m3
Temperature     : 70-127 o
Pressure

: 27.1 (Kg / Cm2 .a)

 

Manufacturing Company

: ATB UFFICI - ITALY

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Potassium Carbonate Regeneration Tower

 

Filling Material Layers : 4 Layers
Length : 833.2 m3
Temperature     : 124 oC
Pressure

:0.17-0.92 (Kg / Cm2 .a)

 

Manufacturing Company

: ATB UFFICI - ITALY

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Methanator

 

Temperature     : 320-356 oC
Pressure

: 26 (Kg / Cm2 .a)

 

Manufacturing Company

: BOSCO-ITALY

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Ammonia Converter

 

Pressure

:269 (Kg / Cm2 .a) rate 17% from gas volium

 

Manufacturing Company

: BOSCO-ITALY

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Air Process Compressor

 

 Type

: Centrifugal  

 Control Unit     : Steam turbine

 

Manufacturing Company

: GHH - GERMANY

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Process Gas Compressor

 

Processor Type

: Centrifugal  

Processor Control Unit     : Steam turbine

 

Manufacturing Company

: NUOVO PIGNONE

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Ammonia Compressor

 

Type

: Centrifugal  

Control Unit     : Steam turbine

 

Manufacturing Company

: NUOVO PIGNONE

 

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Ammonia Storage Tank

 

Capacity   : 20000  m3
Pressure     : 300 mm water
Temperature

:  -33 oC

 

Manufacturing Company

: SNAMPROGETTI

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CHEMICALS

 

Unit Process Chemicals Manufacturing Company Vendor Company
  POTASSIUM CARBONATE    
  DIETHANOL AMINE    
  POTASSIUM METAVANADATE    
  POTASSIUM NITRITE    
  HYDRZINE    
  TRISODIUM PHOSPHATE    
  SODIUM NITRATE    

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Catalyst 

 

Catalyst Manufacturing Company
Active Carbon KCC PROCESS EQUIPMENT -UK
KEMA PROCESS -FRANCE
Nickel Over Alaminum Oxide  HALDOR TOPSOE
ICI KATILCO
Fe/Cu OXIDES HALDOR TOPSOE
ICI KATILCO
Cobalt OXIDE & Molibedium HALDOR TOPSOE
ICI KATILCO
Potassium Carbonate HALDOR TOPSOE
ICI KATILCO
Zinc Oxide HALDOR TOPSOE
ICI KATILCO

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Production Requirements

 

 

actual consumption rate per produced ton

Unit
Natural Gas / Ammonia feed stock 630 m3
Saturated  Steam

-

 
Super Heated Steam - TON
WATER BOILER (LOW PRESSURE)  -  
WATER BOILER (MEDIUM PRESSURE)  -  
PROCESS WATER 1.25

M3

ELECTRICITY

83.4

KWH

FUEL : NATURAL GAS - LQUID FUEL

427

M3

Sea Water for Cooling 203 M3

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LABORS

 

 

Number of employee in ammonia production Unit = 60

  •  

  Graduated 

 = 18
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Technicians 

 = 42
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Workers

 -

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