LNG boil-off recycling
Natural gas is liquefied at temperatures of about –162°C at normal pressure. The unavoidable boil-off of gas from the liquid phase during LNG production, storage, and offloading is gathered and recycled for reliquefaction. Ultrasonic gas flow meters from SICK allow a precise and reliable fiscal metering of any boil-off losses inside a liquefaction plant even at cryogenic gas temperatures.
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Following product families can be used
The perfect match- User-friendly product family
- Automatic adjustment of pressure and temperature influences
- Available for all operating conditions
- PowerIn Technology™ for reliable backup operation
- Intelligent application diagnostics with i-diagnostics™
- Can be extended to include flow computers using connect-and-go technology
- Measuring capability up to 30% hydrogen in natural gas
- Gas quality indicator for quantifying the H2 content
Reliable turnkey solution for fiscal metering- Complete calibration is possible
- Customization of instrumentation including gas analyzer, gas chromatograph, and supervisory computer
- Seamless integration with the flow computer Flow-X from SICK
- Available from Class 150 to Class 2500
- Modular design
Modular solutions for fiscal metering- Utilises the ultrasonic flow meters FLOWSIC600 or FLOWSIC600-XT
- Available from DN 50 to DN 1200 from Class 150 to Class 2500
- With calibration the uncertainty of 0.1% is achievable
- Customization of system components
- Seamless integration with the SICK Flow-X flow computer