FTIR gas Applications | Environmental XPRT

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Gas monitoring instruments and systems for fumigation

Sea cargo containers and wooden packing materials are fumigated to control the spreading of pest animals and micro-organisms. Fumigant gases are toxic and measurements are carried out as a health and safety precaution. Measurements are required by e.g. customs inspectors prior to opening containers, making the shipping companies responsible for carrying out measurements. Products shipped in containers may release VOCs from e.g. solvents and glues used in manufacturing process. The concentrations of vapors may be ...

By Gasmet Technologies Oy based in Vantaa, FINLAND.

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Gas analyzers and monitoring systems for Raw gas measurements

but fourier transform infrared spectroscopy FTIR technology allows the measurement of all ...

By Gasmet Technologies Oy based in Vantaa, FINLAND.

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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 Oy based in Vantaa, FINLAND.

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Gas monitoring instruments and systems for HAZMAT

Accidents involving chemicals and other hazardous materials require fast and accurate gas measurements as part of the first response. The Gasmet™ GT5000 Terra portable FTIR Gas Analyzer provides reliable identification and concentration measurements of hazardous gases in 60 seconds or ...

By Gasmet Technologies Oy based in Vantaa, FINLAND.

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Industrial Gas Detection Solutions for Semiconductor Manufacturing Processes Sector

Semiconductor manufacturing processes involve highly toxic substances and flammable gases. Our ChemLogic 96 Continuous and DOD64 FTIR Sequential gas analyzers are staples in this industry with over 1,000 machines operating every day worldwide. Our gas analyzers can be found in a few different places ...

By DOD Technologies Inc based in Cary, ILLINOIS (USA).

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Gas monitoring instruments and systems for greenhouse gases from Soil sector

Gasmet manufactures portable and powerful gas analyzers for greenhouse gas flux measurements. All key gas compounds can be measured in seconds: N2O, CH4, CO2, H2O, CO and ...

By Gasmet Technologies Oy based in Vantaa, FINLAND.

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Gas monitoring instruments and systems for compressed breathing air

dioxide and oil vapour defined as hexane and heavier hydrocarbons. EN 12021 covers underwater applications including self-contained open circuit compressed gas breathing (SCUBA) and compressed gas line breathing (hard-helmet diving), respiratory equipment used on ground for escaping from toxic atmospheres and for ...

By Gasmet Technologies Oy based in Vantaa, FINLAND.

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Gas monitoring instruments and systems for engine emissions measurements

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 ...

By Gasmet Technologies Oy based in Vantaa, FINLAND.

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Gas monitoring instruments and systems for stack testing according to EPA test method 320

The United States Environmental Protection Agency (EPA) has two stack testing methods for FTIR gas analyzers. Method 320 is an FTIR method for measuring wide range of organic and inorganic pollutants. Method 321 is a specific version for measuring hydrogen chloride HCl at cement kilns producing Portland ...

By Gasmet Technologies Oy based in Vantaa, FINLAND.

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Gas monitoring instruments and systems for print factories

Typical modern printing processes utilize solvent-based dyes. The evaporation of the dye solvents into the ambient air during the printing process may expose the workers to various chemicals. Depending on the type of solvents in case, the solvents have different long term exposure limits, which should be obeyed. Component specific measurements are necessary to protect the workers from exposure while avoiding unnecessary interruptions to the printing process from false ...

By Gasmet Technologies Oy based in Vantaa, FINLAND.

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Gas monitoring instruments and systems for nitric acid process

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 Selective Catalytic Reduction unit (SCR), which deploys ammonia gas NH3 to limit emissions of NO and NO2. A modern nitric acid ...

By Gasmet Technologies Oy based in Vantaa, FINLAND.

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Gas monitoring instruments and systems for titanium dioxide

Titanium dioxide is the most important white pigment used in the polymer industry. It is widely used, because it efficiently scatters visible light, thereby imparting whiteness, brightness, and opacity when incorporated into a plastic ...

By Gasmet Technologies Oy based in Vantaa, FINLAND.

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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 ...

By Gasmet Technologies Oy based in Vantaa, FINLAND.

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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 Oy based in Vantaa, FINLAND.

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Gas monitoring instruments and systems for phosgene monitoring

ambient air. The critical situations arise when equipment in contact with the gas at the manufacturing facilities are serviced and maintained. As phosgene is very poisonous, even small gas pockets in serviced equipment may be dangerous to maintenance personnel. Gasmet™ FTIR Gas Analyzers are ideal tools to ...

By Gasmet Technologies Oy based in Vantaa, FINLAND.

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Gas monitoring instruments and systems for semiconductor manufacturing

In the semiconductor manufacturing industry, various perfluorinated compounds (PFCs) are used. The emissions of the PFC compounds into the ambient air are reduced by scrubbing of the exhaust gases from the process. In this process, the Gasmet™ FTIR Gas Analyzers can be used to measure the ...

By Gasmet Technologies Oy 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 Oy based in Vantaa, FINLAND.

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Gas monitoring instruments and systems for nickel refining

The mining industry uses chemicals as ‘flotation’ agents in the recovery of sulphide minerals containing metallic elements (e.g., copper, nickel, silver, gold) from ore slurries. Sodium ethyl xanthate (SEX) is one of most common flotation agents, and it decomposes to form ethanol, carbon disulfide CS2, and Carbonyl Sulfide COS. These harmful gaseous compounds must be monitored from the indoor air at the enriching ...

By Gasmet Technologies Oy based in Vantaa, FINLAND.

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Gas monitoring instruments and systems for flavoring agents

Manufacturing of powdered and liquid flavorings and fragrances involves production phases where flavoring chemicals may be released into the ambient air breathed by workers. Exposure control by gas analyzers in the production rooms and laboratories is necessary to ensure that the Time-Weighted Average ...

By Gasmet Technologies Oy based in Vantaa, FINLAND.

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Gas analyzers and monitoring systems for aluminum production sector

Production of aluminum from its ores at aluminum smelters results in carbon dioxide CO2, carbon monoxide CO, sulfur dioxide SO2, and hydrogen fluoride HF gas emissions to the atmosphere. Read about our solutions for aluminum ...

By Gasmet Technologies Oy based in Vantaa, FINLAND.