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LNG baseload custody transfer facility

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.

Raman Rxn-41 probe installed at LNG baseload custody transfer facility ©Endress+Hauser
Raman Rxn-41 probe installed ©Endress+Hauser
Raman Rxn4 analyzer for LNG ©Endress+Hauser
Stainless steel Rxn-41 cryogenic probe ©Endress+Hauser
LNG baseload custody transfer ©Endress+Hauser
  • Raman Rxn-41 probe installed at LNG baseload custody transfer facility
  • Raman Rxn-41 probe installed
  • Raman Rxn4 analyzer for LNG
  • Stainless steel Rxn-41 cryogenic probe
  • LNG baseload custody transfer

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

Success stories

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Handle your core processes easily

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  • What we offer

    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...

  • Hardware & Software

    • Raman Rxn4 analyzer – with Raman RunTime embedded controller - Modbus, TCP/IP or RS485 - compatible with 19” rack mount hardware

    • Raman Rxn-41 probe

    • Up to 500 m fiber optic cable

    • Kit for surrogate validation

  • Services

    • Application consultancy & onsite inspection

    • Project management & engineering

    • FAT & SAT

    • Project commissioning

    • System performance verification services

    • Customer training

Offering highlights

  • Product Picture Raman Rxn4 analyzer front facing left corner view Product Picture Raman Rxn4 analyzer front facing left corner view
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    Raman Rxn4 analyzer

    Rugged, reliable Raman analyzer ensuring 24/7 process and quality monitoring

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  • Product picture Raman Rxn-41 probe, top view aiming up left Product picture Raman Rxn-41 probe, top view aiming up left
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    Raman Rxn-41 probe

    Offering simplified, reduced cost installation in the process environment

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  • Product photo Raman electro-optical (EO) fiber cable with EO connector and Rxn-10 probe Product photo Raman electro-optical (EO) fiber cable with EO connector and Rxn-10 probe
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    Raman electro-optical (EO) fiber optic cables

    Innovative Raman fiber optics designed for maximum laser safety and easy installation

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Downloads

    • White paper (WP)
    Raman technology for LNG

    Raman technology for LNG

    • White paper (WP)

    Read about the benefits of our Raman spectroscopic analyzer systems for the LNG industry.

    File size:

    File name:

    • White paper (WP)
    Raman Rxn4 analyzer

    Raman Rxn4 analyzer - LNG custody transfer analyzer

    • White paper (WP)

    Discover the key facts about the Raman Rxn4 analyzer, a Raman spectroscopic analyzer for LNG custody transfer in the Oil & Gas industry.

    File size:

    File name:

    • White paper (WP)
    Raman Rxn-41

    Raman Rxn-41 - Cryogenic liquid probe

    • White paper (WP)

    Learn about the key facts about the Raman Rxn-41 probe, a Raman spectroscopy probe for cryogenic liquid measurement in the LNG industry.

    File size:

    File name:

    • White paper (WP)
    Raman method for custody transfer measurements of LNG

    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.

    File size:

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Get in touch with our solutions consultants

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