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gas standard Applications

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    Premium gas generators and calibration solutions for air pollution monitoring sector

    The measurement of pollutants such as O3, NO, NO2, CO, SO2 and HC to ppb’s and ppm’s require very sensitive analysers. Over the time or according regulations and devices requirements, calibration operations are required for each measured compound. As low concentration gas standards are expensive, may be unstable or not storable, like for ozone, on-site reference gas generation with Sonimix calibrators reduce costs, logistics troubles and keep analysers performances at their higher level.

    By LNI Swissgas based in Versoix, SWITZERLAND.

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    Gas analyzers for pipeline integrity

    H2S/Total Sulfur analyzers for Natural Gas pipeline integrity monitoring. During the extraction and processing of raw Natural Gas, midstream companies are required to track the level of Hydrogen sulfide (H2S) and Total Sulfur (TS). Accurate analysis of H2S in Natural Gas is of high importance to reach natural gas standard and to avoid equipment corrosion, as well as the decrease of heating values.

    By Chromatotec Group based in Val de Virvée, FRANCE.

  • Production of high-accuracy ethanol calibration gas

    Fast and highly accurate analyzer system was needed for ethanol calibration gas standards. Precisive`s OXS-3100-HC configured for ethanol gas was selected due to its sub-ppm repeatability and high stability.

    By MKS Instruments, Inc. based in Andover, MASSACHUSETTS (USA).

  • Permeation Tubes for Laboratory

    Permeation tubes emits the compound with a constant rate and constant temperature, permeation rate have a exponential dependence from the temperature: it increases around 7% for a increase of 1°C. To generate gas standard with accuracy is necessary a thermostation with accuracy ±0,1°C. The tube (or more tubes) are placed into “U” glass older and immersed in thermostatic bath, the diluent air or nitrogen is pre-heated on bed of glass spheres.

    By Fine Metrology S.r.l. based in Spadafora (ME), ITALY.

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    Industrial monitoring solutions for the de-NOx plants areas

    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...

    By Codel International Ltd based in Bakewell, UNITED KINGDOM.

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    Gas analysis instruments for industrial gases

    Servomex has set the standard for gas analysis in the Industrial Gas (IG) market for the last 60 years. From air separation to gas bottling and transportation, we've pioneered monitoring technologies and ground-breaking systems solutions that deliver accurate sensitivity, unparalleled performance and reduced cost of ownership.

    By Servomex - a Spectris Company based in Sugar Land, TEXAS (USA).

  • Calibration gases for electronics manufacturing sector

    The semiconductor industry and the consumer electronics industries use our high purity gases and gas mixtures for numerous applications including ion implantation, plasma etching, and certain chamber cleaning processes. Gas mixtures and gas mixture standards are critical for instrument calibration. Some of the more popular gases we blend for the electronics industry are Phosphine, Boron Trifluoride, Silicon Tetrachloride and Dichlorosilane. With SpecGas, you specify the details of the gases you want blended,...

    By Specgas Inc. based in Warminster, PENNSYLVANIA (USA).

  • Integrated real-time gas analysis solution for specialty gases industry

    CIC Photonics’ extensive experience with gas analysis has also included what the industry refers to as Specialty Gases, as distinguished from Semi Gases, Electronic Specialty Gases, and Industrial Gases. Specialty Gases are high purity gases used across many applications by researchers, by government agencies, and by commercial businesses. Included among these users and applications are: hospitals for medical gases; environmental labs and testing companies for blends of protocol gas mixtures; calibration gases;...

    By CIC Photonics based in Albuquerque, NEW MEXICO (USA).

  • Natural gas gathering system for inlet gas separation

    Natural gas gathering systems deliver large volumes of gas via pipleline to the central inlet of the gas processing facility. Removal of solid contaminants and free liquids present in the inlet gas is critical to the downstream process. Iron oxides, iron sulfides, dirt and other deformable particles can flow into the processing system. Effective removal of these contaminants is needed to prevent fouling. Pentair Porous Media technologies will help with a clean, natural gas feed, reducing upsets and associated...

    By Pentair Filtration Solutions, LLC based in Conroe, TEXAS (USA).

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    Gas analysis solutions for food industry

    Consumer expectation dictates a high level of quality when it comes to the food that they purchase. Demand is high for consumables with a long shelf life that can be trusted not to spoil too quickly. A popular method for increasing the longevity of food products is to package them within Modified Atmosphere Packaging (MAP). A modified atmosphere will counteract against decay and oxidation of the food, in addition to preventing the growth of microbes such as mould or bacteria.

    By Cambridge Sensotec Limited based in St. Ives, UNITED KINGDOM.

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    Electronic pressure measurement devices for oil and gas industry

    Scientists these days believe that the natural resources of oil and gas are not quite as finite as thus far assumed. These resources are likely to remain available considerably longer than hitherto predicted.

    By BD|Sensors GmbH based in Thierstein, GERMANY.

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    PTR-MS systems for food & flavor science

    Aroma real-time quantification with PTR-MS. Rapid screening for complex aroma systems. Rich chemical fingerprints due to soft ionization. Real-time sampling: high throughput. Ideal for chemometric data-mining methods.

    By Ionicon Analytik Ges.m.b.H. based in Innsbruck, AUSTRIA.

  • Capabilities of the Adsorbent Tube Injector System (ATIS™)

    The Adsorbent Tube Injector System (ATIS) was developed at Supelco® by R&D Scientists, as a tool to assist in our comprehensive adsorbent research for thermal desorption tubes. The ATIS provides an efficient means of transferring calibration standards in either the gas or liquid phase onto the adsorbent packed tubes. The ATIS employs the technique of flash vaporization to vaporize the sample in a continuous flow of inert gas; the inert gas carries the sample to the tube. The sample pathway of the ATIS is construct...

    By MilliporeSigma based in Bellefonte, PENNSYLVANIA (USA).

  • Centralizer and spacer system solutions for oil & gas industry

    kwik-ZIP centralizers are often used on Oil & Gas production wells when verticality and other conditions such as extreme depth & temperature do not require the use of an API 10D type bow spring steel centralizer. The API 10D standard for bow spring steel centralizers is intended to apply to wells that are drilled with dog legs and have a relatively severe level of deviation (average of 30 degree from vertical). A high proportion of Oil & Gas wells do not fall into this category, and thus assuming...

    By Kwik-ZIP based in Bunbury, AUSTRALIA.

  • Air pollution control solution for the particulate matter

    Regulations around the globe are becoming more and more stringent for particulate emissions. Macrotek offers some of the most efficient wet and dry technologies to meet the latest EPA, EU, and MOE standards. Often, particulate collection is combined with acid gas removal. Our most advanced wet-dry system meets and exceeds the most stringent regulations for both hazardous gases and particulate.

    By Macrotek Inc. based in Markham, ONTARIO (CANADA).

  • High performance separation system for fuel gas streams

    Fuel Gas Streams are frequently contaminated with liquid aerosols. The liquid exists as a stable and persistent “smoke” in the gas stream. The liquid contaminant can enter the gas stream through any one of a variety of events including – phase separation and condensation, compressor lube-oils from compression, chemical addition to pipelines (including corrosion inhibitors), and entrainment from overheads of contact towers.

    By Pentair Filtration Solutions, LLC based in Conroe, TEXAS (USA).

  • High performance solid-liquid separation system for deepwell industry

    Deepwell facilities for the disposal of plant waste streams often employ nominally rated spray spun elements, bags, diatomaceous earth filters, and various other types of conventional filtration technology. These labor intensive systems provide protection of the well from occlusion by suspended particle matter, albeit often with high operational cost and limited assurance of reliable fluid quality. The ongoing challenge facing a deepwell system is the requirement that the formation into which the waste is being...

    By Pentair Filtration Solutions, LLC based in Conroe, TEXAS (USA).

  • HVAC for Water, Wastewater, and Sewage Treatment

    Wastewater treatment applications contain some of the most corrosive environments on the planet, thanks in large part to high concentrations of hydrogen sulfide (H2S). Potentially combustible levels of methane can also create an explosion hazard, forcing the need for corrosion-resistant, explosion proof HVAC equipment. Fortunately, we address those needs with our InPac line configured with preselected options to provide your application with optimal protection.

    By Specific Systems based in Tulsa, OKLAHOMA (USA).

  • High performance separation system for lube oil industry

    Many lube oil recovery processes create aqueous and hydrocarbon emulsions that are difficult to separate by means of conventional liquid/liquid separations technology. Accomplishing the desired separation requires that these emulsified droplets be captured. Conventional coalescers are unable to provide the degree of brightness and clarity associated with good separation due to the inability to capture and remove the most penetrating droplets that indicate carry-over. Pentair Porous Media technologies have been...

    By Pentair Filtration Solutions, LLC based in Conroe, TEXAS (USA).

  • Gas mixtures for university research

    Regardless of the types of gas chromatography equipment you use in your university laboratory, SpecGas can customize the calibration gas required to meet your equipment calibration needs. We can also supply high purity gases for research projects that will allow you to perform the most accurate experiments possible. Get customized gas mixtures made to your specifications and blending procedures that will ensure you the highest quality, stability and purity you can rely on. We maintain a close working relationship...

    By Specgas Inc. based in Warminster, PENNSYLVANIA (USA).

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