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So2 Product Applications In Poland
35 applications found
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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
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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
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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
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)
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
As a result, according to EU statistics, ships have become the single biggest source of sulphur dioxide (SO2) within the EU. The US EPA (US Environmental Protection Agency) reports similar findings, i.e., that the proportion of air pollutants released which can be attributed to the shipping industry is increasing. ...
ByCodel - a Forbes Marshall company based in Bakewell, UNITED KINGDOM
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Method allows determination of mass concentration of total sulfur dioxide (sulfurous acid and its salts, food additives E220–E228) in wine, wine materials, beer and beer products by capillary electrophoresis (CE) using capillary electrophoresis system “CAPEL® -105M”. The mass concentration of total sulfur dioxide is regulated by normative documents to be held within 100– 400 mg/L for different types of wine and wine materials and within 20–50 mg/L for beer products. According to ...
ByLumex Instruments based in Mission, BRITISH COLUMBIA (CANADA)
Typical applications include live on-board exhaust monitoring (CO, CO2, N2O, NOx, formaldehyde, acetaldehyde, oxygen and moisture), analysis of raw and dilute exhaust gas from the engine and tailpipe with gas-bags (CO2, N2O, NOx, CH4, EtOH, THC, H2S, SO2, NH3, formaldehyde and acetaldehyde), diesel Selective Catalytic Reduction (SCR) after-treatment monitoring (NH3) and the Sealed Housing for Evaporative Determination ...
ByGasera Ltd based in Turku, FINLAND
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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 ...
ByOPSIS AB based in Furulund, SWEDEN
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Monitoring the air quality at and around airports can be done for several reasons. It may be a question of monitoring the pollutants that employees and passengers are exposed to, but it may also be a matter of studying the contribution of aviation and ground traffic to pollution. Regardless of purpose, monitoring can be a challenge. The location of the measurement site must be representative. A large number of gaseous components need to be monitored with high accuracy and high ...
ByOPSIS AB based in Furulund, SWEDEN
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Various types of sulfur compounds often arise during the production of paper pulp. There are emission limits and monitoring requirements, often expressed as total reduced sulfur, TRS. TRS includes hydrogen sulfide, H2S, and the sulfur compounds methyl mercaptan, dimethyl sulfide, and dimethyl disulfide. OPSIS offers systems to monitor both H2S and ...
ByOPSIS AB based in Furulund, SWEDEN
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Process monitoring and monitoring of emissions from aluminium smelters can be a challenge due to high concentrations of for example hydrogen fluoride (HF) and dust. The use of sampling systems in such environments requires a lot of maintenance and is therefore costly. Such systems can also be unreliable. OPSIS offers better ...
ByOPSIS AB based in Furulund, SWEDEN
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The high temperatures in glass manufacturing can make it difficult to monitor gas concentrations for process control and emissions monitoring. However, OPSIS offers monitoring systems that handle the high temperatures in an excellent way. ...
ByOPSIS AB based in Furulund, SWEDEN
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OPSIS offers monitoring systems for continuous emissions monitoring and process control at power plants. The systems meet and exceed high demands on availability, speed, versatility, and low operating ...
ByOPSIS AB based in Furulund, SWEDEN
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Monitoring in raw gas places high demands on the instruments. The temperatures are high and the gases are often reactive. There may also be high dust levels. In order to control flue gas cleaning, the monitoring systems must also be able to react in near real time. However, these are no problems for OPSIS non-contact monitoring systems, which work excellently in these circumstances, with high availability and low operating ...
ByOPSIS AB based in Furulund, SWEDEN
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There can be several purposes for monitoring the air quality in an urban area. If the aim is to assess what the residents are exposed to in the worst case, a so-called street-level monitoring is carried out. If the aim is to monitor the general levels of air pollution and follow up long-term trends, you should instead monitor further away from the busiest roads, for example at roof level. ...
ByOPSIS AB based in Furulund, SWEDEN