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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 in the field ©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

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

  • 简易产品

  • 轻松执行仪表选型、安装和操作

仪表技术性能

选型便捷程度

  • 标准产品

  • 测量可靠、坚固耐用、低维护需求

仪表技术性能

选型便捷程度

  • 高端产品

  • 功能丰富,适用范围广

仪表技术性能

选型便捷程度

  • 定制产品

  • 专门针对严苛工况设计

仪表技术性能

选型便捷程度

特殊选型

FLEX产品选型 仪表技术性能 选型便捷程度
  • F
  • L
  • E
  • X

Fundamental选型

完美胜任基本测量任务

仪表技术性能
选型便捷程度
  • F
  • L
  • E
  • X

Lean选型

轻松应对关键工艺的测量挑战

仪表技术性能
选型便捷程度
  • F
  • L
  • E
  • X

Extended选型

创新技术助力工艺流程优化

仪表技术性能
选型便捷程度
  • F
  • L
  • E
  • X

Xpert选型

满足严苛工况的特殊测量要求

仪表技术性能
选型便捷程度

特殊选型

  • 我们提供什么

    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...

  • 硬件和软件

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

    • Raman Rxn-41 probe - optional retraction hardware

    • Up to 500 m fiber optic cable

    • Kit for surrogate validation

  • 服务

    • Application consultancy & onsite inspection

    • Project management & engineering

    • FAT & SAT

    • Project commissioning

    • System performance verification services

    • Customer training

下载

    • 白皮书
    Raman technology for LNG

    Raman technology for LNG

    • 白皮书

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

    • 白皮书
    Raman Rxn4 analyzer

    Raman Rxn4 analyzer - LNG custody transfer analyzer

    • 白皮书

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

    • 白皮书
    Raman Rxn-41

    Raman Rxn-41 - Cryogenic liquid probe

    • 白皮书

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

    • 白皮书
    Raman method for custody transfer measurements of LNG

    Raman method for custody transfer measurements of LNG

    • 白皮书

    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.

Get in touch with our solutions consultants

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