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The nature of steel manufacturing processes places severe limitations on the monitoring methods that can be used. Aggressive environments combined with high levels of particulates and gases make the choice very ...
ByOPSIS AB based in Furulund, SWEDEN
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A tough environment requires toughened monitoring equipment. 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. Not all monitoring systems can handle these conditions and those that do ...
ByOPSIS AB based in Furulund, SWEDEN
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While the applications may be standard, the performance and quality of our systems are anything but. Every unit is engineered with precision and built to deliver exceptional reliability and accuracy, far exceeding typical ...
ByEnvironics, Inc. based in Tolland, CONNECTICUT (USA)
In recent years the number of Selective Catalytic Reduction (SCR) and Selective Non-Catalytic Reduction (SNCR) plants for De-NOx have increased significantly. Continuous analysis of NOx prior to the de-NOx plant is often required to measure the concentration generated by the combustion process. This may be required to provide feed-forward to the Ammonia/Urea injection system and also to allow the effectiveness of the reduction process to be assessed. Continuous analysis of NOx post-reduction is required to allow ...
ByCodel - a Forbes Marshall company based in Bakewell, UNITED KINGDOM
In some countries they do not allow tunnel atmosphere monitors to be mounted on the tunnel wall; also, where there is a single bore it is very difficult to gain access for maintenance purposes. The TunnelTech 400 series are extractive gaseous pollutant and visibility monitors and extract a gas and dust sample from the tunnel bore and carry to a remote analyser. This allows maintenance to take place without affecting tunnel traffic ...
ByCodel - a Forbes Marshall company based in Bakewell, UNITED KINGDOM
A key issue in the measurement of the products of combustion in Cement and Lime industries is the high levels of particulates. The Procal 2000 in situ analyser's heated probe option is especially suited to this industry as it efficiently deals with variations in process temperature, keeping the probe above the sample dew point and safe from corrosive ...
ByProcal - Parker Hannifin Corp based in Peterborough, UNITED KINGDOM
Protea is the most experienced company in the UK in using FTIR gas analyser to measure emissions. Through running a UKAS-accredited test house and being a manufacturer of gas analysers, we have been involved in FTIR as a supplier and end-user for 10 years. ...
ByProtea Limited based in Middlewich, UNITED KINGDOM
Air emissions do not only belong to the industrial sector. Transport is subject to equally strict regulations, complicated by the main feature that these vehicles accumulate: crossing national borders. The limits may become stricter depending on the territory you are travelling through, particularly for the marine ...
ByETG Risorse e Tecnologia S.r.l. based in Chivasso (TO), ITALY
The characteristics of ozone application in the oxidation and denitrification industry: Ozone has a high selectivity to NOx and a fast speed, and O3 can basically complete the oxidation of NO at 0.05s. The absorption of oxidized products should be strengthened by the spray absorption process at the back end. Without heating the flue gas, N2O5 is easily absorbed by the lye, and some heavy metals such as mercury and other heavy metal pollutants are also oxidized and removed by ozone. A high concentration of dust or ...
ByOzcon Environmental based in Edgbaston, UNITED KINGDOM
A boiler is water containing vessel which transfers heat from a fuel source (oil, gas, coal) into steam which is piped to a point where it can be used to run production equipment, to sterilize, provide heat, to steam-clean, etc. The energy given up by the steam is sufficient to convert it back into the form of water. When 100% of the steam produced is returned to be reused, the system is called a closed system. Examples of closed systems are closed steam heating, hot water heating, and “one-pipe” ...
ByEnerac, LLC based in Holbrook, NEW YORK (USA)
The act of capturing and storing CO2 produced from large scale combustion plants such as power stations is becoming more and more favourable and feasible. One of the most common post-combustion CO2 capture methods is by absorption. The absorption plant can be added on to the existing combustion process, with the flue gas first passing through an absorption column where the CO2 reacts with an ...
ByProtea Limited based in Middlewich, UNITED KINGDOM
The exhaust gas from combustion engines is a complex mixture of gases and particulate matter. The composition of the gas may change rapidly. Multicomponent analysis of exhaust gases can be performed with a Gasmet™ FTIR Gas Analyzer with a response time (T90) of one second. The winning combination is the result using of a small volume gas sample cell, a powerful sample pump and a fast detector with liquid nitrogen cooling. The analyzer, sampling system and computer can be assembled on a cart for use in a ...
ByGasmet Technologies - a Nederman company based in Vantaa, FINLAND
The act of capturing and storing CO2 produced from large scale combustion plants such as power stations is becoming more and more favourable and feasible. One of the most common post-combustion CO2 capture methods is by absorption. The absorption plant can be added on to the existing combustion process, with the flue gas first passing through an absorption column where the CO2 reacts with an absorber. Amines of different types are used as the absorber. An amine CO2 capture plant can capture as much as 90% of the ...
ByProtea Limited based in Middlewich, UNITED KINGDOM
Specialty gas mixtures and certified multi component calibration gas mixtures used for research, analysis and control. They enable calibration of laboratory equipment and on-line analysers, gas detectors, chromatography equipment, moisture analyzers or FTIR spectrometeres and more. In general an analytical method is a comparative method. Consequently, the final result of the analysis depends on the reliability of calibration gases used. To perform multi-point calibration, linearity checks, LOQ/LOD validation ...
ByAlyTech based in Juvisy sur Orge, FRANCE
Cracking in a refinery is a process where the long organic chains in oil are broken to produce shorter chain organics that are more valuable than the oil. Fluid catalytic cracking (FCC) has generally replaced thermal cracking of petroleum hydrocarbon feed stocks. FCC produces more gasoline with a higher octane rating. FCC’s byproduct gases are more olefinic and valuable than those produced by thermal ...
ByWesTech Engineering, LLC based in Salt Lake City, UTAH (USA)
Over the past few years there has been an enormous surge in interest in the application of low-cost sensors to measurements of air pollutants by educators, citizen scientists and members of various groups interested in air pollution levels in their own ...
By2B Technologies based in Boulder, COLORADO (USA)
Protea supplied a complete turn-key measuring system for multi-point sampling in a University combustion research laboratory. Utilising the latest in FTIR spectroscopy, atmosFIR, a complete cabinet system was supplied containing: atmosFIR FTIR Gas analyser, Sampling System Control Module (SSCM), Heated Stream Selection Module (HSSM), Temperature Control Module (TCM), 4 heated sample lines, 4 heated sample probes, Embedded PC ...
ByProtea Limited based in Middlewich, UNITED KINGDOM
To protect humans and the environment from damage by air pollution, it is of the utmost importance to measure the levels of pollutants in the air. Real time monitoring of dangerous gases is particularly interesting in hazardous areas, as the conditions can change dramatically very quickly, with serious consequences. ADVANTICSYS employs its knowledge in wireless sensor networks to develop customized solutions for our ...
ByAdvantic Sistemas y Servicios S.L based in Madrid, SPAIN