Calibration Gas Applications in Asia & Middle East
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Continuous emissions monitoring for glass manufacturing industries
Process control and emissions monitoring in a glass manufacturing plant is a challenge due to high temperature in the flue gas. The OPSIS DOAS system provides the glass industry with an accurate analyser that will operate with a minimum of maintenance. The OPSIS DOAS system is based on a non-contact method that uses an optical path to measure across the duct. A single OPSIS system will measure all relevant gas componensts such as NOX, SO2, CO, CO2, H2O, O2, and ...
By OPSIS AB Distributor in Shanghai, CHINA.
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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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Analytical Instruments for Biodegradability & Compostability
Instrument for biodegradability analyses. The degradation of biodegradable polymers and biodegradable plastics crucially depends on the environments they may end up in, such as soil, fresh or marine water, landfill or composting site. Owing to the great variations in natural conditions, several tests are needed to determine the fate of a polymer material in real life and to study its biodegradability in different environments. In aerobic environments, the biodegradability is usually determined by measuring ...
By BPC Instruments AB Distributor in CHINA.
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Process monitoring solutions for CO2 capture
The process control of a CO2 capture plant needs good and reliable detection of gas phase NH3 and CO2. Measuring NH3 is a challenge due to the corrosive environment and high concentrations of NH3. Several places in the process needs to be monitored and to transport the sample is difficult. A large dynamic range is needed as the NH3 concentration can vary between 15% volume and a few ...
By OPSIS AB Distributor in Shanghai, CHINA.
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Ambient air quality monitoring solutions for benzene fence-line monitoring
To monitor benzene emissions can be a challenge, but OPSIS makes it easy. Benzene is an aromatic hydrocarbon liquid that evaporates quickly if exposed to ambient air. It is one of the most commonly used substances in the chemical industry and it is known to cause cancer. For this reason, refineries in the United States must start monitoring fugitive emissions of benzene from January 30, 2018. This is part of the 2015 U.S. EPA Petroleum Refinery rule. In case a yearly rolling average of benzene concentrations ...
By OPSIS AB Distributor in Shanghai, CHINA.
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Continuous emissions monitoring solutions for waste to energy plants
Process control and emission monitoring in a waste to energy plant is a challenge. A large number of gaseous components need to be measured with high accuracy. Almost 100% uptime is required and the monitoring system needs to be easy to maintain and fast to calibrate. The OPSIS system is tested and approved to have the best performance and longest calibration intervals, and provides the waste to energy plant with an accurate analyser that will operate with a minimum of ...
By OPSIS AB Distributor in Shanghai, CHINA.
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Chemical Water Treatment for membrane treatments
Membrane units, in our days are widely used in the water pre-treatment preparation and are becoming one of the most important technologies in the production of high pure water. Nevertheless they often face problems with scaling and fouling and are therefore limited by frequent maintenance, downtime and high costs. Our treatment programs are specifically designed for membrane units like reverse osmosis, ultra- and nanofiltration and enable to remove or preventive control scaling and fouling. Our main target is to ...
By Kurita Water Industries Ltd Office in Dalian, CHINA.
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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 Distributor in Shanghai, CHINA.
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Ambient Monitor Gas Calibration with Ozone Generators
EnvironicsĀ® Ambient Monitor Calibrator with Ozone Generators facilitate dynamic calibration of ambient air analyzers. These instruments automatically perform zero, precision, span and multi-point calibrations using NO, NO2, SO2, CO, O3, hydrocarbons and other gases of interest. All ozone generators are factory calibrated using a NIST traceable ozone standard. The Series 6100, Series 6103 and Series 9100 all meet or exceed U.S. Environmental Protection Agency ...
By Environics, Inc. Distributor in Abudhabi Industrial City, UNITED ARAB EMIRATES.
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Continuous Emissions Monitoring Calibration Systems (CEMCS)
The Environics Series Continuous Emissions Monitoring Calibration Systems (CEMCS) have been used in CEM vans and laboratories for over twenty years. They meet or exceed the performance requirements of the United States EPA 40 CFR Part 51 Method 205 Appendix M. Our systems are custom built, computerized, mass flow controller based gas calibration systems which allow you to dilute a single high concentration cylinder of span gas to low levels for the calibration of gas analyzers. ...
By Environics, Inc. Distributor in Abudhabi Industrial City, UNITED ARAB EMIRATES.
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XRF Spectrometers solutions for sulfur in oil sector
Analysis of sulfur in oil and petroleum products, such as gasoline, diesel fuel, motor and transmission oils, is one of the most important tasks. Utilizing a reliable sulfur analyzer is crucial in this context, as it ensures that the sulfur content meets the stringent regulations set forth by authorities. Sulfur forms sulfites in car exhausts, which pollute the environment. The maximum permissible level of sulfur in fuel is reduced yearly. The Directive 2003/17/EC (or EURO VI) requires that the sulfur content of ...
By Elvatech Ltd. Distributor in Dong Guan City, CHINA.
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Shredding machines for various applications
Every material makes different demands on a shredding machine. A wide range of products with innovative and reliable technology creates the crucial pre-conditions for your resources to be turned into high quality ...
By Lindner-Recyclingtech GmbH Distributor in Toyama City, JAPAN.
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Ambient air quality monitoring at airports
To measure the ambient air quality at airports is a challenge. The monitoring site needs to be representative for background levels and not dependant on changes in local traffic. A large number of gaseous components need to be measured with high accuracy and high availability. The OPSIS DOAS system provides the user with a fast system that gives high availability at low cost. The impact of aircraft take-offs and landings can easily be followed on-line. The OPSIS system can also monitor fugitive emissions from ...
By OPSIS AB Distributor in Shanghai, CHINA.
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Gas calibration for laboratories
By Umwelttechnik MCZ GmbH Distributor in Singapore, SINGAPORE.
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Ambient air quality monitoring solutions for urban air quality monitoring
To measure air quality in the ambient air is a challenge. The monitoring site needs to be representative and not dependant on changes in local traffic. A large number of gaseous components need to be measured with high accuracy and high ...
By OPSIS AB Distributor in Shanghai, CHINA.
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Raw-gas monitoring for scrubber optimizing
The consumption of scrubbing material in a scrubber is related to the mass flow of acid gases. Hydrogen chloride (HCl) and sulphur dioxide (SO2) are the major acid gases in an incinerator. By measuring the mass flow of SO2 and HCl in the raw gas going into the scrubber, it is possible to calculate the required quantity of scrubbing ...
By OPSIS AB Distributor in Shanghai, CHINA.
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Ambient air quality monitoring solutions for street-level monitoring
To measure the air quality in a city is a challenge. A large number of gaseous components need to be measured with high accuracy. The monitoring site needs to be representative for the city and the system has to be easy to maintain and calibrate. The OPSIS open-path monitoring systems provide a flexible solution, giving the average concentration for an area. A single OPSIS system can measure all relevant gaseous components set by the authorities, such as NO, NO2, SO2, O3, BTX, ...
By OPSIS AB Distributor in Shanghai, CHINA.
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Gas flow management solutions for standard applications sector
Standard Applications of Gas Flow ...
By Environics, Inc. Distributor in Abudhabi Industrial City, UNITED ARAB EMIRATES.
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Continuous emissions monitoring for cement industry
Process control and emissions monitoring in cement plants, can be a challenge due to the dusty and corrosive environment. OPSIS provides an accurate system that will operate with high performance and a minimum of ...
By OPSIS AB Distributor in Shanghai, CHINA.
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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 Distributor in Shanghai, CHINA.
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