alderley alderley alderley main equipment • 8-path 10” 300# ultrasonic flow meters • 10”...
TRANSCRIPT
Alderley AlderleyApplication Notes
LNG Metering
Project Name: Common Lean LNG Storage Project Phase 4
Location: Ad-Dahirah, Qatar
EPC Contractor/Consultants: Chiyoda
End User: Qatar Liquefied Gas Company Limited, Qatar
Scope of Application
The scope of supply includes a cryogenic LNG metering system, consisting of two numbers of 4 x 33.33%, 10” 300# ultrasonic metering streams with provision for a check metering facility with a spare meter run. The system also includes a gas chromatograph and shelters, providing a desired flow rate at 2355m3/hr. These systems operate at -162.2°C.
Qatar
Technical excellence: delivered
Alderley Alderley
www.alderley.com
Main Equipment
• 8-path 10” 300# ultrasonic flow meters
• 10” 300# ball valves (mov and manual)
• Pressure and temperature transmitters and indicators
• LNG vaporiser and on-line gas chromatograph
• Supervisory control systems with local HMI
• OPC server
Applicable Standards
API MPMS Chp. 4: Proving Systems
API MPMS Chp. 5: Liquid Metering
API MPMS Chp.12: Calculation of Petroleum Quantities
ISO 5168: Measurement of fluid flow - Estimation of uncertainty of a flow-rate measurement
Rev. 1