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Online Gas chromatography systems
Online gas chromatography in industrial air application
Gas chromatography (GC) is an analytical technique widely used in industrial production with diverse applications in many chemical, food, oil and gas, environmental industries... including: Material analysis , inspect products, monitor production processes...
Online gas chromatography in industrial air application
Online gas chromatography in Natural gases, biogas, LPG application
With the ability to accurately analyze at very low concentrations (ppm and ppb), the Chromatotec Gas Chromatography System supports effective odor control and deodorization, ensuring product safety and quality in the energy industry.
Online gas chromatography in Natural gases, biogas, LPG application
Online gas chromatography in pure gases / gas manufacturers and corrosive
Chromatotec’s analyzers ensure high-quality gas control in the U.H.P. and Specialties industries. In the medical sector, their moisture monitor, DET H2O, precisely detects moisture in medical and pure gases as per European Pharmacopoeia standards.
Online gas chromatography in pure gases / gas manufacturers and corrosive
Online gas chromatography in ambient air monitoring / aqms
To meet the requirements of European and US EPA regulations for continuous air quality monitoring, Chromatotec has developed automated gas chromatography systems to analyze BTX, sulfur compounds and VOCs in urban areas to ensure compliance and improve air quality. In addition, Chromatotec also offers an EPA-approved all-in-one analysis solution for accurate VOC analysis to meet on-site monitoring standards.
Online gas chromatography in ambient air monitoring / aqms
Online gas chromatography in Continuous Emission Monitoring Systems (CEMS) application
Chromatotec's gas chromatography system is used in Continuous Emission Monitoring Systems (CEMS) to accurately monitor and analyze the components of industrial plant emissions. It is suitable for both safe and hazardous areas, ensuring operator safety.
Online gas chromatography in Continuous Emission Monitoring Systems (CEMS) application
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 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 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 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 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 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 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 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.
Online gas chromatography system for natural gas odorization at low ppm levels
Automated gas chromatography solution for continuous moisture monitoring in medical and high-purity gases according to european pharmacopoeia standards
Continuous moisture monitoring in medical and high-purity gases, such as O₂, is essential to comply with the standards set forth by the European Pharmacopoeia. Medical air, which comprises approximately 22% oxygen and 78% nitrogen, must have a moisture content below 67 ppmV to ensure it is breathable. The DET H₂O moisture monitor utilizes electrochemical measurement technology, providing precise readings within a range starting at 0.5 ppmV—and even down to the ppb level—tailored to specific application requirements.
Automated gas chromatography solution for continuous moisture monitoring in medical and high-purity gases according to european pharmacopoeia standards
Automated gas chromatography solution for trace H₂S measurement (0–1 ppm) in recycled hydrogen gas on the PDH process line
Chromatotec®’s H₂S MEDOR analyzer measures the real-time H₂S concentration in the recycled hydrogen gas stream, which contains up to 60% H₂, along with propane and propylene, within an H₂S concentration range of 0–1 ppm
Automated gas chromatography solution for trace H₂S measurement (0–1 ppm) in recycled hydrogen gas on the PDH process line
Automated gas chromatography solution for absolute moisture monitoring in chlorine and corrosive gases
Monitoring moisture in chlorine and corrosive gases is critically important because even very small moisture concentrations can render chlorine extremely corrosive. In chlorine production, online moisture measurements are recommended prior to compression and liquefaction to prevent corrosion. The DET H₂O system for chlorine, based on electrolytic analysis, is capable of detecting trace amounts of water in chlorine and is equipped with controls for pressure, flow, and inert gas purging. The device is engineered for highly corrosive environments, with a programmable measurement range from 0–50 PPB up to 1,000 PPM.
Automated gas chromatography solution for absolute moisture monitoring in chlorine and corrosive gases
Automated gas chromatography solution for CO₂ impurity analysis in the food and beverage industry
Automated gas chromatography solution for CO₂ impurity analysis in the food and beverage industry
Automated gas chromatography system solution for gas quality control in the bulk and specialty gas industries
Reecotech provides specialized solutions for niche markets. Our products and solutions ensure precise control of VOCs in nitrogen or helium, utilize calibration cylinders, and detect mercaptan compounds with sensitivity down to 1 ppb. We also offer analysis options at ppt levels (ranging from 30 to 3000 ppt).
Automated gas chromatography system solution for gas quality control in the bulk and specialty gas industries
Automated gas chromatography system solution for impurity control in the U.H.P. industry
Reecotech supplies the airmoQuality system from Chromatotec, which comprises a 19-inch rack cabinet equipped with an industrial computer, a calibration unit, and one to three gas analyzers. This system is designed to quantify various components - including pure gases, sulfur compounds, carbon monoxide (CO), carbon dioxide (CO₂), volatile organic compounds (VOCs), methane (CH₄), ammonia (NH₃), amines, and other permanent gases - across a range of concentration levels, thereby ensuring optimal gas quality for industrial applications.
Automated gas chromatography system solution for impurity control in the U.H.P. industry
Automated gas chromatography system applied in occupational safety and industrial hygiene monitoring
Reecotech’s gas chromatography analytical devices, including the chromaFID and chromaPID, are optimized to detect and monitor hazardous compounds such as benzene or H₂S within a concentration range of 0.1 to 10 ppm.
Automated gas chromatography system applied in occupational safety and industrial hygiene monitoring
Automated gas chromatography system for cleanroom air monitoring
Clean rooms must be continuously monitored to ensure occupational safety and product quality. CHROMATOTEC’s airmoVOC and airmo C10-C18 analytical devices are capable of detecting trace amounts of VOCs at low levels, helping reduce the need for costly laboratory analyses.
Automated gas chromatography system for cleanroom air monitoring
Automated gas chromatography system for application in wastewater and solid waste treatment processes
Chromatotec's TRSMEDOR device provides selective analysis of these compounds with high sensitivity, achieving detection limits as low as 1 ppb, without requiring bottled gas—using only air or nitrogen as the carrier gas.
Automated gas chromatography system for application in wastewater and solid waste treatment processes
Automated gas chromatography system for application in oil refineries and hazardous areas
Reecotech provides automated gas chromatography solutions equipped with dedicated protective enclosures specifically designed for high explosion-risk areas such as oil refineries. These solutions comply with the protection standards of Class I, Div II, Groups C and D, thereby mitigating risks while ensuring effective emissions monitoring.
Automated gas chromatography system for application in oil refineries and hazardous areas
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.
