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LNG truck loading with Endress+Hauser solution

LNG composition measurement in truck loading

Reliable, instant-on LNG composition readings during truck loading transfers

Truck loading represents a key measurement point in the small-scale LNG supply chain. Typical gas chromatograph (GC)/vaporizer systems require long cool downs before measuring, causing extended truck wait times. Inaccurate readings can result from unstable flows or variations in LNG composition. GC/vaporizer systems need frequent maintenance, sample conditioning, and vaporized gas to be transported to the analyzer — resulting in high OPEX. Endress+Hauser’s Raman analyzers can help.

  • Instant LNG truck loading measurements

    without the wait and maintenance

    Our Raman analyzers are ready when the flow begins during LNG truck loading. Ideal for all cargo sizes, this technology is immune to flow variations or interruptions. It generates safe, precise, and accurate measurements of LNG composition, Btu, and Wobbe index without the cooling delay and maintenance of GC/vaporizer systems. With a compact footprint and easy installation, our analyzers reduce OPEX by requiring no consumables, sample conditioning, vaporizers, or vacuum-jacketed tubing.

Endress+Hauser Raman cryogenic probe with flange installed in LNG truck loading system ©Endress+Hauser
Truck loading with Raman LNG probe ©Endress+Hauser
Flange for Raman LNG probe ©Endress+Hauser
Small-scale LNG plant overview ©Endress+Hauser
Stainless steel Rxn-41 cryogenic probe ©Endress+Hauser
Raman Rxn4 analyzer for LNG ©Endress+Hauser
  • Endress+Hauser Raman cryogenic probe with flange installed in LNG truck loading system
  • Truck loading with Raman LNG probe
  • Flange for Raman LNG probe
  • Small-scale LNG plant overview
  • Stainless steel Rxn-41 cryogenic probe
  • Raman Rxn4 analyzer for LNG

How we can help

Improve the speed and quality of your LNG truck loading transactions with accurate, “instant on” LNG composition measurements that do not require cool down times and maintenance delays.

  • Achieve a faster measurement response to the initiation of LNG flow

  • Employ a safe, proven LNG measurement technique - verified by the GERG

  • Realize accurate composition measurements immune to LNG flow variations

  • Avoid the need for sample extraction using in situ cryogenic measurement probes

  • Rapidly detect changing LNG compositions to avoid quality issues

Success stories

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  • Easy to select, install and operate

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Handle your core processes easily

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  • What we offer

    Endress+Hauser Raman analyzers and probes provide rapid and reliable LNG composition and energy content measurements during truck loading. Our Raman technology has no moving parts and does not require insulated transfer lines or consumables (such as...

  • Hardware & Software

    • Raman Rxn4 analyzer – with Raman RunTime embedded controller - Modbus TCP/IP or RS485

    • 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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    from CHF ??.-
  • 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 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:

    File name:

    • 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.

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    File name:

Get in touch with our solutions consultants

Get in touch with our solutions consultants

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