Continuous Emissions Monitoring (CEMS) Applications available in West Virginia
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Continuous emissions monitoring solutions for palm oil plants
Make more out of your mill. OPSIS tested and approved monitoring systems provide cost-effective and reliable on-line monitoring of several gas compounds, such as both high and low concentrations of methane, moisture, carbon dioxide and hydrogen sulphide, at several ...
By OPSIS AB based in Furulund, SWEDEN.
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Gas monitoring instruments and systems for nitric acid process
Modern production method of nitric acid production may lead to generation of several different gaseous emission components, such as nitrogen oxides (NOx), ammonia NH3 and nitrous oxide N2O. Nitrogen monoxide is an intermediate gaseous product in manufacturing of nitric acid HNO3. NO is formed in a catalytic reaction between ammonia and molecular oxygen O2. But undesirable side reactions may result in formation of nitrogen dioxide NO2 and nitrous oxide N2O. The NO and NO2 emissions can be reduced by use of ...
By Gasmet Technologies - a Nederman company based in Vantaa, FINLAND.
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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 power ...
By Gasmet Technologies - a Nederman company based in Vantaa, FINLAND.
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Gas monitoring instruments and systems for stack testing
Several EU directives and national laws in European countries set requirements for continuous monitoring of flue gas emissions at power plants. Further requirements are set on the quality assurance of the installed measurement systems at the plants. The relevant standard in this regard is EN 14181:2004, the quality assurance of automated measuring systems. The standard dictates how to determine that the measurement systems installed for continuous emissions monitoring at a plant operate according to the directives ...
By Gasmet Technologies - a Nederman company based in Vantaa, FINLAND.
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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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Insitu Flue Gas Desulfurization - DeSOx Analyzer
The Cerex UV3000P in-situ multi-gas analyzer for DeSOx, DeNOx, Ammonia Slip and general ...
By Cerex Monitoring Solutions, LLC. based in Atlanta, GEORGIA (US) (USA).
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Gas flow management solutions for standard applications sector
Standard Applications of Gas Flow ...
By Environics, Inc. based in Tolland, CONNECTICUT (USA).
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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 based in Furulund, SWEDEN.
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Continuous emissions monitoring for real driving emissions
There are many cars that have a large impact on the environment in many places around the world. The emissions from fossil fuel cars are too high, and previous test methods have not given the full picture. Tests in a laboratory has, so far, been made indoors, in laboratories, and they do not match the reality, as they do not take into account the real driving conditions. Therefore, we have developed an accurate and reliable monitoring system that can measure the emissions in real life conditions. Based on our core ...
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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Air pollution, emission and process monitoring systems for CEM solutions
With decades of industrial experience, our systems are designed and developed as a complete turnkey solution. From sample extraction, through analysis, data acquisition and report management, each system is configured to comply with the normative demands and technical constraints of our clients, specific to their ...
By ENVEA based in Poissy, FRANCE.
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Waste Incineration Application Note
Waste incineration is commonly used to dispose of the organic components of both domestic refuse and hazardous waste by burning it under controlled conditions. The heat generated in this process can be used to generate electricity, a process known as Waste-To-Energy (WTE). Because they have the potential to release highly toxic chemicals, such as polyaromatic hydrocarbons (PAH) and heavy metals, waste incinerators are subject to stringent environmental regulations.Temperature and emissions monitoring equipment ...
By AMETEK Land Instruments International Ltd based in Dronfield, UNITED KINGDOM.
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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 large dynamic range is needed as the SO2 concentration can vary between 15% volume and a few mg/m3. Most systems installed need a lot of maintenance, sometimes as often as every ...
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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Gas analyzers and monitoring systems for Power plants
Power plants are industrial facilities used to generate electric power with the help of one or more generators which convert different energy sources into electric power. Power plants need to monitor emissions continuously according to local emission regulations. Read about our solutions for the power ...
By Gasmet Technologies - a Nederman company based in Vantaa, FINLAND.
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Flue gas denitration on-line continuous monitoring solution
Nitrogen oxide (NOx) is one of the main sources of air pollution, not only it has significant influence on global warming, but also involved in the destruction of the ozone layer. Technical measures to control NOx emissions can be divided into two categories: one is so-called source control, the characteristic is by a variety of technical means, to control NOx generation in the process of combustion reaction (i.e., low NOx combustion technology). Another kind is the so-called tail control, the characteristic is ...
By Hangzhou Chunlai Technology CO., Ltd. based in Hangzhou, CHINA.
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Gas analyzers and monitoring systems for Raw gas measurements
Raw gases are untreated flue gases that have not passed through an emissions control technology system like selective catalytic reduction (SCR) or selective non-catalytic reduction (SNCR). They are generally measured for the sakes of process control and warranty tracking. Typically only a few components are measured but fourier transform infrared spectroscopy FTIR technology allows the measurement of all ...
By Gasmet Technologies - a Nederman company based in Vantaa, FINLAND.
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Emissions Monitoring for Mining / Emissions Monitoring for Smelting
The Opsis monitoring solution for mining and smelting applications is based on either DOAS or laser diode technique. Opsis non-contact monitoring solutions are very well suited for applications in the Mining and Smelting Industries, as the flue gas conditions often involves high temperatures and high dust concentrations. The on-line, open-path systems are used for monitoring HF, sulphur dioxide, SO3 and HCl in potrooms, in fence-line applications and in continuous emissions ...
By OPSIS AB based in Furulund, SWEDEN.
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Continuous Emissions Monitoring System (CEMS) for Determination of a Gas
Continuous emission monitoring system (CEMS) is the total equipment necessary for the determination of a gas or particulate matter concentration or emission rate using pollutant analyzer measurements and a conversion equation, graph, or computer program to produce results in units of the applicable emission and transmit the information to the Continuous Emission Monitoring system. ...
By Enviro Solutions Technology Co.,Ltd based in Wuhan, CHINA.
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Continuous emissions monitoring solutions for steel plants
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 ...
By OPSIS AB based in Furulund, SWEDEN.
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