Hydrogen Sulfide (H2S) Monitoring Applications in Portugal
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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 Distributor in Lisboa, PORTUGAL.
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Continuous emissions monitoring solutions for H2S monitoring
To monitor H2S can be difficult. The UV absorption is without structure and the IR absorption has strong interference from H2O. The traditional way has been to remove all SO2 from the sample while keeping H2S, then convert H2S to SO2 ,and finally measure SO2 which then effectively yields the H2S concentration. The instruments used have often been ambient air SO2 analysers and extractive dilution systems. However, it is not unusual to experience practical problems with these type of ...
By OPSIS AB Distributor in Lisboa, PORTUGAL.
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Portable and fixed gas analysers for landfill gas field management
Careful management of the many boreholes across a landfill gas field can optimise the gas yield and therefore the power generated from the ...
By QED Environmental Systems Distributor in Oeiras, PORTUGAL.
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