Nitrous Oxide (N2O) Monitoring Applications in Asia & Middle East
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Gas monitoring instruments and systems for process NOx measurement
Nitric acid HNO3 is an important intermediate reagent for production of several important end products, such as fertilizers, explosives, dyestuffs/pigments, pesticides, pharmaceuticals, photographic materials, plastics, and synthetic fibers. At nitric acid manufacturing plants, the Gasmet™ FTIR Gas Analyzer can be used to measure several gaseous components from the process stream for purposes of process control. A single system can be used to measure the high levels of nitrogen monoxide NO and nitrogen ...
By Gasmet Technologies - a Nederman company Office in Kowloon Bay, CHINA.
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Gas analyzers for the medical industry
Impurities in air (chromaCO) or O2 or N2O. Formaldehyde or ETO or ...
By Chromatotec Group Office in Beijing, CHINA.
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Gas monitoring instruments and systems for anesthetic gases
The anesthetic gases and vapors which leak into the indoor atmosphere during medical procedures are considered waste anesthetic gases (WAGs). The exposure is of relevance to thousands of professionals in hospitals, operating theaters, patient recovery rooms, dental offices, and veterinary clinics around the world, who may be continually exposed to the waste anesthetic gases during their workday. Typical gases of concern include nitrous oxide N2O and several halogenated compounds in vapor form, such as sevoflurane, ...
By Gasmet Technologies - a Nederman company Office in Kowloon Bay, CHINA.
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Gas analyzers and monitoring systems for fertilizer and nitric acid production sector
Nitric acid is manufactured from ammonia and is a key chemical in the manufacture of fertilizers. This is the main reason why nitric acid is produced in such large quantities. The production process of nitric acid produces nitrogen oxides (NOx), ammonia (NH3) and nitrous oxide N2O ...
By Gasmet Technologies - a Nederman company Office in Kowloon Bay, CHINA.
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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 Office in Kowloon Bay, CHINA.
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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 Office in Kowloon Bay, CHINA.
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Nitrous oxide (laughing gas)
Example: Uranium enrichment. Similar tasks: Nitric acid caprolactam ...
By CTP Chemisch Thermische Prozesstechnik GmbH / CTP Air Pollution Control GmbH Office in Shanghai, CHINA.
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Portable and fixed gas analysers for medical gas monitoring
Geotech supports the monitoring of medical gases within dentistry, hospital and veterinary industries with hand held N2O, O2, CO2 and CO ...
By QED Environmental Systems Distributor in Shenzhen, CHINA.
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Measurement solution for soil chamber gas flux
Closed chamber gas flux measurements can be made with Protea FTIR analysers to allow researchers in the field of atmospheric gas analysis from agricultural and livestock to measure evolved gases such as N2O, CO2, CO, NH3, and CH4. Nitrous oxide (N2O) and Methane (CH4) emissions from soil, plant and livestock are especially important gases to measure, given their high potential as greenhouse gases (GHGs). NH3, whilst not a greenhouse gas on the scale of N2O, CH4 and CO2, is a major emission from agricultural, such ...
By Protea Limited Distributor in Shanghai, CHINA.
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Waste gas treatment for the TFT industry
Manufacturing TFT/LCD displays requires waste gas treatment as well. Processes that produce large scale Thinfilm Transistors (TFT) on glass substrates, for instance, use Chemical Vapour Deposition – CVD – to separate the thin films onto the material. The process requires cleaning the process chamber periodically and usually employs etching with NF3. Etching of the separated thin films typically utilises CF4, SF6 and chlorinated gases, which release large amounts of waste gas ...
By DAS Environmental Expert GmbH Office in Shanghai, P.R.C., CHINA.
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Measurement solution for multi-stream combustion research
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 ...
By Protea Limited Distributor in Shanghai, CHINA.
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Evaporative Emissions Testing (Ethanol, Automotive)
The automotive industry is a major air pollution contributor and thus one of the most regulated industries in the world. Several gas monitoring techniques are widely used in the automotive industry for measuring vehicle emissions. 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 ...
By Gasera Ltd Distributor in Haidian District, CHINA.
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