LNG composition measurement for baseload custody transfer
High accuracy with lower maintenance for reliable baseload custody transactions
Reliable analysis of LNG composition is challenging during baseload custody transfer. Traditional gas chromatograph (GC)/vaporizer systems can struggle to generate accurate measurements in cryogenic conditions. Because these systems transport vaporized gas to the analyzer, need costly vaporizer maintenance, and require sample conditioning, GCs/vaporizers have higher OPEX. Endress+Hauser’s Raman analyzer system solves these issues.
Largely maintenance-free
with equivalent accuracy as top-performing GC/vaporizers
Our Raman analyzer systems provide accurate composition measurement of LNG in the liquid phase without the maintenance burden of traditional GC/vaporizer systems. Enjoy a compact analyzer footprint with easy installation and no analyzer consumables or sample conditioning. By avoiding the need to maintain a vaporizer with vacuum-jacketed tubing, Raman can deliver equally accurate results while reducing your overall OPEX.
How we can help
Accurately measure your LNG composition and energy content at key baseload custody transfer measurement points without costly vaporizer installation and maintenance.
Utilize a safe, proven LNG measurement technique - verified by the GERG
Reduce your carbon footprint - eliminate emissions from sample venting or flaring due to vaporization
Measure the full transfer of LNG – immune to LNG flow, pressure, or temperature variations
Reduce OPEX - Simplify maintenance with easy annual verification - internal automated calibration; no moving parts or insulated transfer lines to maintain
Eliminate consumables such as calibration and carrier gases
Check out the findings from the GERG report on the use of a Raman Rxn4 analyzer and Raman Rxn-41 cryogenic probe for the reliable chemical composition measurement in LNG custody transfer applications.
Endress+Hauser Raman analyzer systems deliver the rapid, precise, and highly accurate composition measurements needed for high value baseload LNG custody transactions. Our decades of experience in process automation enables us to offer customers turnkey...
Endress+Hauser Raman analyzer systems deliver the rapid, precise, and highly accurate composition measurements needed for high value baseload LNG custody transactions. Our decades of experience in process automation enables us to offer customers turnkey installations and comprehensive solutions to improve their processes.
Raman method for custody transfer measurements of LNG
White paper (WP)
Check out the findings from the GERG report on the use of a Raman Rxn4 analyzer and Raman Rxn-41 cryogenic probe for reliable chemical composition in LNG custody transfer applications.
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