CNOOC 2.6 million tons Iran, South pars,LNG,Cold box

Project and Engineering Services, Ltd. (hereinafter referred to as SASPG) will design, manufacture and supply a brand new air separation plant using the latest technology of molecular sieve adsorption, booster turbo expander, structured packing upper column and GOX internal compression process. The device is equipped with air filtration system, air compressor system, air pre-cooling system, molecular sieve purification system, supercharged turbo expander system, cold box system, LOX storage and evaporation system, instrumentation and electrical control system, etc.

LNG cold box is used in natural gas liquefaction plant for liquefaction and purification of natural gas. If the nitrogen content in the natural gas exceeds the standard, a denitrification tower should be installed to purify the natural gas to meet the requirements of the combustion value of LNG norms.

Certificate

• ISO9001-2008 quality system certification
• Design & Manufacturing License for Class A1, A2, C2 and C3 Pressure Vessels
• ASME authorization certificate, U, U2 steel seal
• Design License for Pressure Pipes (GC1)
• Manufacturing License for Pressure Pipe Fittings (Class AX)
• CE Certification for Air Separation Plant & LNG Plant
• Military quality system certification
• Certification for Weapons And Equipment Manufacturing of General Equipment Department
• High-tech Enterprise
• Manufacturing License for B3 Cylinder

• SASPG was established in 1966
• Plant building covered area – 321715 m2
• Staff - 3000
• Total Assets – 334 Million USD
• Annual Turnover – 300 Million USD
• Production Capacity – 50000 Tons
• Plant capacities – 50 Nm3/hr up to 60000 Nm3/hr

Wind tunnel test

Precooling Heat Exchanger (Stage IV Propane Precooling):

Quantity: 4 single row cold box, 8 in total;

1100×1789×8000mm

Liquefaction Heat Exchanger:

Quantity: 4 single row cold box, 8 in total;

1250×2350×8000mm

Sub-cooling Heat Exchanger:

Quantity: 2 single row cold box, 4 in total;

1000×1350×4200mm