Sulfur Monitoring Applications

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  • Category: Monitoring & Testing ×

  • Subcategory: Sulfur Monitoring ×

Positive material identification for the metal alloy industry

by Oxford Instruments plc     based in Abingdon, UNITED KINGDOM

Positive Material Identification is a well accepted analytical materials testing and materials identification technique used within the metal alloy industry. It guarantees the materials chemical composition as required for quality control.

Analysis of H2S, Mercaptans and/or THT in natural gas with energyMEDOR

by Chromatotec Group     based in Val de Virvée, FRANCE

Context & Challenges How to analyze H2S, mercaptans and/or THT for detecting the odor of the gas with the ability to have total organic sulfur calculation in a metering station?

Air Quality Monitoring Stations

by Opsis AB     based in Furulund, SWEDEN

Opsis provides complete AQM stations, used for street-level, urban trend and background applications. The monitoring systems have been approved by the German TÜV and the U.S. EPA among others.

Sulfur monitoring in gas feedstock for fuel cell power plant

by MKS Instruments, Inc.     based in Andover, MASSACHUSETTS (USA)

Trace level sulfur measurement (

Total Reduced Sulfur (S) monitoring

by Ecotech Pty Ltd     based in Knoxfield, AUSTRALIA

Total reduced sulfur(s), which include hydrogen sulfide (H2S), methyl mercaptan (methanethiol, CH3SH), dimethyl sulfide (CH3SCH3), and dimethyl disulfide (CH3S2CH3), occur naturally in the environment and can also be present in numerous industrial gaseous streams – petroleum refining, natural gas extraction, and chemical operations like the pulp/paper industry. Hydrogen sulfide is the most prevalent of the total reduced sulfurs, and is commonly found in volcanic gases, marshes and swamps, wetlands and mud flats, sulfur springs and decaying organic matter. Additionally, hydrogen sulfide is produced by living organisms, including human beings, through the digestion and metabolization of sulfur-containing materials. It must be noted that sulfur dioxide (SO2), sulfur trioxide (SO3) and sulfuric acid mist are not included in the determination of TRS, as these are oxidized sulfur compounds and are permitted and monitored separately from TRS.

Emissions Monitoring for Sulphuric Acid Production

by Opsis AB     based in Furulund, SWEDEN

Opsis offers complete system packages for on-line measurements in sulphuric acid plants. A system may be used in order to increase plant efficiency as well as monitoring the emissions.

Total Sulfur monitoring

by Ecotech Pty Ltd     based in Knoxfield, AUSTRALIA

Total Sulfur includes all the gases described within total reduced sulfur, as well as sulfur dioxide as these compounds are oxidised forms of sulfur. Exposure to sulfur dioxides, and other reduced sulfur based compounds can cause many harmful effects in humans including headaches, general discomfort up to death in large doses. Those with impaired heart or lung function and asthmatics are at increased risk. Sulfur dioxide, one of the major pollutants, is absorbed by soils and plants and captured within and below clouds and in certain circumstances can increase the acidity of rain.

Remote sensing of ship emissions

by Opsis AB     based in Furulund, SWEDEN

New regulation forces ships to lower the emissions of SO2. Ships travelling in SECA areas has to either run on low sulphur fuel, or install SO2 scrubbers. To measure the SO2 emissions from a ship is not an easy task. OPSIS provides the Port Authorities with a unique measurement principle where the emissions from the ship is measured remotely. Light is passing the emissions and by analyzing the light, concentrations of SO2 can be measured.

Environmental monitoring solution for pulp & paper

by Ecotech Pty Ltd     based in Knoxfield, AUSTRALIA

Measurement of particulates, SO2, NOX, TRS and greenhouse gas emissions from the Pulp & Paper industry requires careful selection of instrumentation. Ecotech offers a complete monitoring solution tailored to this industry.

Emissions Monitoring for Airports

by Opsis AB     based in Furulund, SWEDEN

Opsis systems provide high-performance monitoring of the emission activities within an airport. The rapid system allows on-line monitoring of the emissions from each aircraft at take-offs and landings, monitoring of fugitive emissions from stationary sources and differing of the airport sources from the surrounding pollution sources.

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