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Natural gas sweetening process

H2S analyzers and CO2 analyzers for natural gas sweetening

Enhance process control and optimization with rapid, reliable measurement of corrosive acid gases

Detection and removal of hydrogen sulfide (H2S) and carbon dioxide (CO2) are vital tasks in oil and gas processing. With public safety, product quality, and protection of process equipment all paramount, strict specifications for gas transmission pipelines and amine gas sweetening (cryogenic liquefaction) must be met. Current options can be time consuming, unreliable, and costly to maintain. Endress+Hauser offers a comprehensive solution for fast, efficient monitoring of natural gas quality.

  • Rapid, real-time measurement with zero maintenance headaches

    Our all-in-one turnkey skid uses a single differential spectroscopy technique to react fast to analyte concentration changes, enabling high-resolution, continuous measurement and detection of trace H2S and CO2 in seconds. Measurement is reliable, with results immune to common interferences. With zero field calibration, consumables, and moving parts ownership cost is minimized. Combine this with our complete service offering for optimal gas sweetening process control and output gas quality.

SS2100 and SS500 analyzer from Endress+Hauser installed at gas plant ©Endress+Hauser
SS100 in 4-sided shelter from Endress+Hauser installed at gas plant ©Endress+Hauser
SS2100 analyzer from Endress+Hauser installed at gas plant, closeup ©Endress+Hauser
Gas analyzer SS2100 from Endress+Hauser installed at customer site ©Endress+Hauser
2-Pack TDLAS gas analyzer from Endress+Hauser,  front view ©Endress+Hauser
Engineering gas analysis station with analyzers from Endress+Hauser ©Endress+Hauser
TDLAS gas analyzer from Endress+Hauser ©Endress+Hauser
Group shot of gas analyzers from Endress+Hauser ©Endress+Hauser
Dual box TDLAS gas analyzer from Endress+Hauser ©Endress+Hauser
Process map of amine treating process on Oil & Gas industry ©Endress+Hauser

How we can help

Endress+Hauser’s global network of oil and gas industry experts will partner with you to deploy the optimal H2S analyzer and CO2 analyzer solution. Monitor, measure, control and optimize your gas sweetening process to ensure the quality of the resulting natural gas product, while meeting efficiency and safety targets.

  • Receive fast, real-time, continuous, and accurate low ppm-level measurements under varying operating conditions and feedstocks. Enhance efficiency and the safety of assets and personnel.

  • Eliminate errors caused by interference from other chemicals with our high-resolution technology.

  • Reduce instrument ownership and maintenance costs thanks to the highly corrosion resistant construction of our analyzers, and the absence of analyzer consumables.

  • Ensure long-term operational stability without the need for field calibration.

  • Drive optimal delivery and risk management with Endress+Hauser related services, including project engineering and management, start-up, and commissioning, and after sales support.

  • What we offer

    Optimize your gas sweetening processes for efficiency, safety, and reliability with rapid, accurate measurement at key control points using Endress+Hauser TDLAS gas analyzers powered by SpectraSensors technology.

  • Hardware & Software

    • Endress+Hauser TDLAS gas analyzers

    • Sample extraction probes

    • Sample transport & preconditioning

    • Sample vent tubing (to flare or safe area)

    • Sunshade racks, cabinets, and shelters

    • Calibration gases (by local specialty gas company)

    • Power and communications...

  • Services

    • Application consultancy, including migration and site surveying, deliverables definition

    • Project management

    • Documentation

    • Complete project engineering, design to execution

    • Inspection and Factory Acceptance Test (FAT)

    • Installation, commissioning with Life...

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