sulfur dioxide Applications | Environmental XPRT

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Chemical processing and leak mitigation solutions for commercial and industrial water cooling systems industry

Chemical processing and leak mitigation solutions for commercial and industrial water cooling systems industry. Failsafe Protection for Plant Operators using Toxic Chemicals. ChlorTainer provides plant safety for a variety of industrial plant ...

By ChlorTainer based in Santa Rosa, CALIFORNIA (USA).

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Ambient air quality monitoring at airports

To measure the ambient air quality at airports is a challenge. The monitoring site needs to be representative for background levels and not dependant on changes in local traffic. A large number of gaseous components need to be measured with high accuracy and high availability. The OPSIS DOAS system provides the user with a fast system that gives high availability at low cost. The impact of aircraft take-offs and landings can easily be followed on-line. The OPSIS system can also monitor fugitive emissions from ...

By OPSIS AB based in Furulund, SWEDEN.

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Raw-gas monitoring for scrubber optimizing

The consumption of scrubbing material in a scrubber is related to the mass flow of acid gases. Hydrogen chloride (HCl) and sulphur dioxide (SO2) are the major acid gases in an incinerator. By measuring the mass flow of SO2 and HCl in the raw gas going into the scrubber, it is possible to calculate the ...

By OPSIS AB based in Furulund, SWEDEN.

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Continuous emissions monitoring solutions for chemical industry

Process control and emissions monitoring in a chemical plant is a challenge due to corrosive gases, high dust load, and high temperatures. To use an extractive system in this environment will demand a lot of ...

By OPSIS AB based in Furulund, SWEDEN.

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Continuous emissions monitoring solutions for mining & smelting

OPSIS non-contact monitoring solutions, based on either DOAS or TDL techniques, are very well suited for applications in the mining and smelting Industries, as the flue gas conditions often involve high temperatures and high dust ...

By OPSIS AB based in Furulund, SWEDEN.

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Gas monitoring instruments and systems for DeNOx process control

In most combustion process atmospheric nitrogen reacts with oxygen in high temperature conditions to produce nitrogen oxides (NOx). Total NOx production is the sum of nitrogen monoxide NO and nitrogen dioxide NO2. The emissions of these gases are controlled through setting of emission limit values (ELVs) for ...

By Gasmet Technologies Oy based in Vantaa, FINLAND.

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Chemical processing and leak mitigation solutions for cable manufacturing sector

Chemical processing and leak mitigation solutions for cable manufacturing sector. Failsafe Protection for Plant Operators using Toxic Chemicals. ChlorTainer provides plant safety for a variety of industrial plant ...

By ChlorTainer based in Santa Rosa, CALIFORNIA (USA).

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Emissions monitoring for waste incineration

Process control and emission monitoring in a waste to energy plant is a challenge. A large number of gaseous components need to be measured with high accuracy. Almost 100% uptime is required and the monitoring system needs to be easy to maintain and fast to ...

By OPSIS AB based in Furulund, SWEDEN.

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Emissions Monitoring for Mineral Wool Production

Opsis cross-stack monitoring systems are successfully used for emissions monitoring in mineral wool ...

By OPSIS AB based in Furulund, SWEDEN.

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Ambient air quality monitoring solutions for fence-line monitoring

The OPSIS open-path monitoring system is an excellent tool for monitoring the air quality, fugitive emissions and gas leaks at industrial sites. By arranging monitoring paths strategically at locations outside the borderline of an industrial area, fugitive emissions and gas leaks will effectively be detected. By combining the measured gas data with meteorological parameters information such as where the pollution sources are located and the strength of the emissions can be calculated, using the EnviMan ...

By OPSIS AB based in Furulund, SWEDEN.

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Emissions Monitoring for Cement Plants

Opsis provides state-of-the-art monitoring equipment, fully meeting the high standards of monitoring performance and reliability that the cement industry requires. The Opsis in situ systems are designed to withstand environments with high particulate levels and high ...

By OPSIS AB based in Furulund, SWEDEN.

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Fence-Line Monitoring of Fugitive Emissions

The Opsis open path monitoring system is an excellent tool for monitoring air quality, fugitive emissions and gas leaks at industrial sites. By arranging monitoring paths strategically at locations outside the borderline of an industrial area, fugitive emissions and gas leaks will effectively be detected. By combining the measured gas data with meteorological parameters information such as where the pollution sources are located and the strength of the emissions can be calculated, using the EnviMan ...

By OPSIS AB based in Furulund, SWEDEN.

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Emissions Monitoring for Power Plants

Opsis offers fully automated system solutions for continuous monitoring in power plants. The monitoring systems have been approved by the German TÜV and the U.S. EPA among ...

By OPSIS AB based in Furulund, SWEDEN.

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Analytical instrumentation for the natural gas industry

Natural gas is a hydrocarbon gas mixture consisting primarily of methane(CH4) , but commonly includes varying amounts of other higher alkanes and usually small amounts of impurities like water vapor (H2O), hydrogen sulfide(H2S), carbon dioxide(CO2), and nitrogen (N2 ) and others. Natural gas must be processed ...

By Focused Photonics Inc. (FPI) based in Hangzhou, CHINA.

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Marine monitoring solutions

Marine monitoring is a variant of OPSIS general offers for continuous emissions monitoring (CEM) and process control. The special operating conditions on-board vessels call for special measures to comply with regulations and expectations. However, OPSIS has mastered this environment and has for many years successfully delivered systems for marine ...

By OPSIS AB based in Furulund, SWEDEN.

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Continuous emissions monitoring for sulphuric acid production plants

The process control of a sulphuric acid plant needs good and reliable detection of gas phase sulphur dioxide (SO2). To measure SO2 is a challenge due to the corrosive environment and high concentration of SO2. Several places in the process needs to be monitored and to transport the sample gas is difficult. A ...

By OPSIS AB based in Furulund, SWEDEN.

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Continuous emissions monitoring solutions for sulfuric acid production plants

The process control of a sulfuric acid plant needs good and reliable detection of gas phase sulfur dioxide (SO2). To measure SO2 is a challenge due to the corrosive environment and high concentration of SO2. Several places in the process needs to be monitored and to transport the sample gas is difficult. A ...

By OPSIS AB based in Furulund, SWEDEN.

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Continuous emissions monitoring solutions for power plants

OPSIS offers fully automated system solutions for continuous monitoring in power plants. The monitoring systems have been tested and approved by the German TÜV and the U.S. EPA among others, for the best performance and longest calibration ...

By OPSIS AB based in Furulund, SWEDEN.

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Emissions Monitoring for Steel Mills

Steel mills include a multitude of activities that generate gaseous emissions. Besides continuous emissions stack monitoring, the applications in a steel mill also include process mesaurements that provides important data to the operators in order to optimize the steel making ...

By OPSIS AB based in Furulund, SWEDEN.

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Gas detection in energy industry

Gas detection requirements for power generation can vary widely based on the fuel source, which includes coal, oil, natural gas and nuclear. Regardless of the type of power facility, gas, fire and other hazards pose significant risk to employee safety and also can disrupt the supply of energy to commercial and residential customers. At Teledyne Gas and Flame Detection, our wide range of gas detection products meets the needs of all forms of power generation. Our century of experience, combined with advanced system ...

By Teledyne Gas and Flame Detection based in Arras Cedex, FRANCE.