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So2 Product Applications In USA
126 applications found
Premium
The measurement of pollutants such as O3, NO, NO2, CO, SO2 and HC to ppb’s and ppm’s require very sensitive analysers. ...
ByLNI Swissgas based in Versoix, SWITZERLAND
Premium
Detecting CO2 impurities: Ammonia, Acetaldehyde, Benzene, Total Sulfur Content, Total Hydrocarbons, SO2, COS. Carbon dioxide (CO2) is a commonly used additive in food and beverage industry (e.g. for soft drink, brewery, and champagne carbonation). Its fabrication process can lead to the presence of impurities such as aromatics, BTEX, ammonia, acetaldehyde, Total Hydrocarbons and sulfur compounds (Total Sulfur Content, SO2, COS, ...
ByChromatotec based in Saint-André de Cubzac, FRANCE
Sodium Hypochlorite. Chlorine. SO2. Citric Acid. Lime. Phosphoric Acid. Sulfuric Acid. Copper ...
ByCarus Corporation based in Peru, ILLINOIS (USA)
SO2 (sulfur dioxide) is measured in a number of applications. SO2 is used as a food grade preservative and must be regulated in accordance with government-set criteria to be safe for consumers. ...
ByUnisearch Associates Inc. based in Concord, ONTARIO (CANADA)
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Process monitoring at a sulfuric acid plant requires good and reliable detection of, among other things, sulfur dioxide (SO2) in gas phase. This can be a challenge due to high concentrations of SO2, high temperatures, and high pressure. Monitoring may be needed at several locations in the process where SO2 concentrations may vary from a few mg/m3 to several percent by volume. ...
ByOPSIS AB based in Furulund, SWEDEN
ByAMETEK Process Instruments based in Pittsburgh, PENNSYLVANIA (USA)
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An alternative that makes it possible to continue using high-sulfur oil as fuel is to install SO2 scrubbers that clean the flue gases to the same level as if the ships were fueled with low-sulfur oil. However, the scrubbers must be monitored by measuring the ratio of SO2 to CO2 concentrations. Here, OPSIS has a certified, cost-effective, and reliable ...
ByOPSIS AB based in Furulund, SWEDEN
Most large coal fired plants have a flue gas desulphurisation (FGD) plant to lower SO2 levels to below emission limit levels. The CODEL GCEM 40 series is used to monitor SO2 levels after the FGD to ensure they are below required levels and to ensure that the process is not too efficient and using too much sorbent. ...
ByCodel - a Forbes Marshall company based in Bakewell, UNITED KINGDOM
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Among other things, nitrogen oxides (NOX) and sulfur (sulfur dioxide, SO2) are regulated. OPSIS has the instruments to monitor the ...
ByOPSIS AB based in Furulund, SWEDEN
The jet bubbling reactor (JBR) process is favored by modern power company for SO2 removal. The so-called “jet bubbling zone” is formed, when flue gas vigorously bubbles through the surrounding liquid, thus creating a large gas/liquid interfacial area for SO2 absorption. ...
ByAugusta Fiberglass (AFC) based in Blackville, SOUTH CAROLINA (USA)
Tri-Mer is also the leader in equipment for removing PM, SO2, and NOx from large-scale stationary diesel operations. Tri-Mer’s UltraCat Catalytic Filter system is the world’s premier dry technology for PM+ SO2+ ...
ByTri-Mer Air Pollution Control Systems based in Owosso, MICHIGAN (USA)
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In the case of emissions from ships, it may be of particular interest to monitor sulfur dioxide (SO2) levels near the stacks to confirm that low-sulfur oil is being used or that desulfurisation is activated. ...
ByOPSIS AB based in Furulund, SWEDEN
MV Technologies H2 removal solutions are in use at Landfill sites to treat landfill gas for SO2 emissions compliance as well as use as fuel for boilers or other process equipment, to power generator sets, or to convert to CNG either directly or through utility pipeline. ...
ByMV Technologies, LLC based in Broomfield, COLORADO (USA)
Chlorine, fluorine, and sulfur are present in raw materials which convert to hydrogen chloride (HCl), hydrogen fluoride (HF), and sulfur dioxide (SO2) in the exhaust gas. These pollutants are regulated by the NESHAP standard for clay ceramics manufacturing and must be removed before exhausting to the atmosphere. ...
ByEnvitech, Inc. based in San Diego, CALIFORNIA (USA)
Production of aluminum from its ores at aluminum smelters results in carbon dioxide CO2, carbon monoxide CO, sulfur dioxide SO2, and hydrogen fluoride HF gas emissions to the atmosphere. Read about our solutions for aluminum ...
ByGasmet Technologies - a Nederman company based in Vantaa, FINLAND
Dürr provides custom-designed gas cleaning solutions for the metallurgical industry: wet electrostatic precipitators for collecting fine particulate and sulfuric acid mists from SO2-rich gas streams, acid gas control with wet absorbers, and control of high-temperature furnace and converter ...
ByDürr Systems, Inc. based in De Pere, WISCONSIN (USA)
The measurements of O2, CO, NO and SO2, combined with automatic calculations (CO2, efficiency, excess air), provide fast tuning solutions. ...
ByTesto, Inc. based in West Chester, PENNSYLVANIA (USA)
FGD is Key to Coal-Fired Power Generation: Wet Flue Gas Desulfurization (FGD) is a process by which coal-fired power plants remove sulphur dioxide (SO2) before emitting their flue gas into the atmosphere. The water intensive scrubbing process requires a durable treatment technology as FGD blowdown wastewaters are highly contaminanted. ...
ByCrossTek Membrane Technology LLC based in Holbrook, MASSACHUSETTS (USA)
Most large coal fired power plants and combustion processes are required to monitor CO, NO and NO2 (NOx), SO2 and possibly CO2; in addition the analyser has to be normalised to Standard conditions. ...
ByCodel - a Forbes Marshall company based in Bakewell, UNITED KINGDOM
Paper manufacturing involves many chemical processes that drive the emission of nitrogen dioxide (NO2), sulfur dioxide (SO2), and carbon dioxide (CO2). Nitrogen dioxide and sulfur dioxide are major contributors of acid rain, whereas CO2 is a greenhouse gas responsible for climate change. ...
ByCECO Environmental based in Addison, TEXAS (USA)