Blog
News & Events
Scientific library
Project
Video
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.
Product
energyMEDOR
The energyMEDOR is an automatic, isothermal gas chromatograph (autoGC-ED) specifically designed for the analysis of sulfur compounds such as H₂S, mercaptans, sulfides, total sulfur, and odor in natural gas and gaseous fuels.
The device provides online and continuous monitoring capabilities, available in two main versions:
- energyMEDOR ppm: Measures sulfur compounds at ppm levels.
- energyMEDOR ppb: Measures sulfur compounds at ppb levels.
Applications
- Detection of impurities in natural gas, LPG, propane, and butane.
- Odor removal control at ppb levels.
- Catalyst protection in chemical processes.
- Odorization control in natural gas or LPG at ppm levels.
Target Compounds
- Standard compounds: THT, H₂S, DMS, and mercaptans (MM, EM, IPM, TBM, NPM, MES, 2BM).
- Optional compounds: IBM and NBM.
Overview
The energyMEDOR ppb system allows end users to perform speciation analysis of individual sulfur-containing compounds in natural gas or to control the quality of disulfur gas after deodorization.
In these two market segments, the end user groups include:
- Natural gas exploration and distribution companies.
- Natural gas transportation companies (using the chromaS system to monitor carbonyl sulfide – COS).
- Natural gas storage and distribution units.
- LPG manufacturing, refining, and distribution companies (simultaneously monitoring sulfur content in LPG).
- Industrial gas and blended gas manufacturers (e.g., Philips Petroleum, Elf).
View more
Không có nội dung
Không có nội dung
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.
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.
Online gas chromatography system for analyzing odorants and other sulfur compounds in LPG
Online gas chromatography system for biogas quality control
Reecotech provides an automated solution for continuous biogas quality control, using gas chromatography with a TCD detector to deliver accurate and interference-free results. The system comprises a hydrogen generator and a multiplexer capable of automatically analyzing up to 32 different samples.
Online gas chromatography system for biogas quality control
Online gas chromatography system for measuring C1–C6+ hydrocarbons to calculate calorific value and the WOBBE Index
ChromEnergy is an automated industrial gas analyzer designed for quantifying hydrocarbon components in natural gas. Utilizing a Thermal Conductivity Detector (TCD), this device precisely detects and quantifies hydrocarbons from C1 to C6+.
Online gas chromatography system for measuring C1–C6+ hydrocarbons to calculate calorific value and the WOBBE Index
Online gas chromatography system for monitoring filtration and purification processes in industrial systems
Monitoring filtration and purification systems, including Odor Control Units (OCUs), is essential to ensure optimal performance and compliance with environmental standards.
Online gas chromatography system for monitoring filtration and purification processes in industrial systems
Online gas chromatography system for monitoring odorization efficiency at ppb levels
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.
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.
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.
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.
