tạo mùi khí tự nhiên ở mức ppm thấp
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Natural gas odorization is a critical process to ensure the safety of both infrastructure and end users. Sulfur-containing compounds, such as mercaptan and TetraHydroThiophene (THT), are added as odorants, enabling the detection of gas leaks by smell, thereby preventing incidents and ensuring compliance with international regulations.

Overview

Natural Gas Odorization Analysis (H₂S & Mercaptan – ppm)

For over 30 years, the energyMEDOR ppm system has been the leading solution for accurately analyzing hydrogen sulfide (H₂S) and mercaptan concentrations in natural gas. The chemical composition of the odorant can vary according to national regulations, but typically includes:

  • Ter-Butyl Mercaptan (TBM)
  • TetraHydroThiophene (THT)
  • MethylEthylSulfide (MES)

With over 1,000 units sold globally, MEDOR is trusted by major gas companies such as KGC (South Korea), PGEG & PSG (USA), GDF & TOTAL (France), as well as by enterprises in Spain, the United Kingdom, Germany, Austria, and Japan.

Why Choose energyMEDOR ppm?

  • High Accuracy: Precise analysis at low concentration levels (ppm).
  • Proven Technology: Over 30 years of verified operational experience.
  • Reliable Odor Monitoring: Ensures regulatory compliance and operational safety.
  • Global Trust: Preferred by leading corporations in the natural gas industry worldwide.

Optimize odorant control with energyMEDOR ppm to ensure the rapid, effective, and precise detection of mercaptan in your natural gas distribution system.

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Online gas chromatography system for analyzing Ne/H₂/O₂/N₂/CO/CH₄/CO₂

ChromaTCD is an automated industrial gas analyzer that utilizes a sampling loop and a dedicated analytical column to separate components. This device separates CH₄ and CO₂ from a mixed peak. The Vistachrom software supports data storage, recalculation, calibration, and data export, as well as programming of column temperature and analytical methods, allowing calculations such as retention time, peak area, mass, and concentration profiles.
phân tích Ne

Online gas chromatography system for analyzing Ne/H₂/O₂/N₂/CO/CH₄/CO₂

Online gas chromatography system for analyzing odorants and other sulfur compounds in LPG

In LPG odorization for leak detection, sulfur-containing odorants such as mercaptans and organic sulfides are employed. Gas chromatography is a critical method for the quantitative analysis of these odorants, ensuring that the odorization process achieves optimal effectiveness. Direct analysis from the liquid phase is essential due to potential vapor phase non-uniformity, and the energyMEDOR® auto-GC analyzer equipped with an LPG sampling valve effectively addresses this issue.
Hệ thống sắc ký khí online ứng dụng phân tích mùi và các hợp chất lưu huỳnh khác trong LPG

Online gas chromatography system for analyzing odorants and other sulfur compounds in LPG

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Hệ thống sắc ký khí online ứng dụng đo các hydrocarbon

Online gas chromatography system for measuring C1–C6+ hydrocarbons to calculate calorific value and the WOBBE Index

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Monitoring filtration and purification systems, including Odor Control Units (OCUs), is essential to ensure optimal performance and compliance with environmental standards.
Hệ thống sắc ký khí tự động ứng dụng giám sát các hệ thống lọc và làm sạch trong các quy trình công nghiệp

Online gas chromatography system for monitoring filtration and purification processes in industrial systems

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The energyMEDOR ppb system enables detailed analysis of sulfur compounds in natural gas or quality control of disulfur-containing gas at the ppb level after deodorization. It serves a variety of end users, including natural gas supply companies, enterprises specializing in gas transportation and storage, LPG companies, as well as blended gas manufacturers such as Philips Petroleum and Elf.
Hệ thống sắc ký khí online ứng dụng theo dõi hiệu quả khử mùi ở mức ppb

Online gas chromatography system for monitoring odorization efficiency at ppb levels

Online gas chromatography system for monitoring the deodorization process

Reecotech provides a solution for quantifying hydrogen sulfide at two different concentration ranges: high range (low ppm measured directly in the natural gas pipeline) and very low range (low ppb measured after the deodorization process). This dual-range system employs two distinct sampling loops that automatically switch between modes to prevent system saturation or signal issues.
giám sát quá trình khử mùi

Online gas chromatography system for monitoring the deodorization process

Online gas chromatography system for monitoring the integrity of natural gas pipelines

Monitoring the integrity of natural gas pipelines during extraction and processing requires continuous tracking of Hydrogen sulfide (H₂S) and Total Sulfur (TS) levels to ensure compliance with standards and to prevent equipment corrosion. Chromatotec® provides reliable online analyzers for the safe quantification of these compounds, employing the specialized MEDOR® Electrochemical Detector (ED) to detect H₂S every two minutes. Should the concentration exceed the allowable limits, the gas gathering line can be isolated until the H₂S levels return to acceptable standards.
Hệ thống sắc ký khí online ứng dụng giám sát toàn vẹn đường ống dẫn khí tự nhiên

Online gas chromatography system for monitoring the integrity of natural gas pipelines

Online gas chromatography system for natural gas odorization at low ppm levels

Natural gas odorization is a critical process to ensure the safety of both infrastructure and end users. Sulfur-containing compounds, such as mercaptan and TetraHydroThiophene (THT), are added as odorants, enabling the detection of gas leaks by smell, thereby preventing incidents and ensuring compliance with international regulations.
tạo mùi khí tự nhiên ở mức ppm thấp

Online gas chromatography system for natural gas odorization at low ppm levels

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