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stack emissions measurement Applications

  • Portable Stack Monitoring

    Many industries are required to measure stack emissions of toxic gases periodically, but not continuously. Extractive wet chemical methods currently used are slow, labor intensive and expensive. A single GasFinderFC can perform stack monitoring requirements for a specific gas, quickly, easily and accurately.

    By Boreal Laser Inc. based in Edmonton, ALBERTA (CANADA).

  • Stack Testing for the Aluminum Industry

    ALUMINUM INDUSTRY: Performed a range of test measurements required by the promulgation of the Secondary Aluminum MACT standards. Testing included measurements of Hazardous Air Pollutants for establishing Area vs. Major Source Determinations, as well as dioxin/furan compounds associated with chlorine emissions from fluxing operations.

    By AirSource Technologies, Inc. based in Shawnee, KANSAS (USA).

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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 and regulations set. Two major parts of this on-going quality assurance cycle are the QAL2 and AST procedures. A test laboratory performs tests on the systems on-site, and determines whether the systems fulfill the set requirements or not.

    By Gasmet Technologies Oy based in Helsinki, FINLAND.

  • Opacity monitoring for continuous emissions

    The history of air pollution regulation dates back as far as the 13th century when in 1273, Edward I (Longshanks) of England prohibited the burning of sea coal in London. The smoke produced by its combustion was considered detrimental to human health. By the late 19th and early 20th centuries, regulations were being passed that sought to control air pollution predominantly for smoke and odour control. Traditionally, regulators were concerned with the visual impact of the discharge from a stack or chimney. Therefore, emission limits were expressed in terms of colour or opacity. Modern methods for opacity measurement still use the darkness of the stack gases to measure the amount of smoke or dust emitted within the exhaust gases.

    By DynOptic Systems Ltd based in Brackley, UNITED KINGDOM.

  • Particulate monitoring for continuous emissions

    With the advent of specific process emission limits being defined, continuous particulate monitoring has become a regulatory requirement for many industries. smoke stack #1Particulate monitoring requires the measurement of the mass concentration of particulate matter in stack emissions to atmosphere. There is no known method of continuously measuring particulate concentration by direct measurement and therefore, all continuous particulate measurement methods are inferential. Each method involves the measurement of a parameter related to particulate concentration and then requires a calibration to be determined to convert the measured value into one of particulate mass concentration.

    By DynOptic Systems Ltd based in Brackley, UNITED KINGDOM.

  • Integrated real-time gas analysis solution for emissions industry

    Pollutant emissions from industrial smoke stacks are a major national concern due to both health concerns and climate change. As a consequence, there are at least tens of gas analyzer manufacturers in the U.S. alone that compete in that market and have done so for years. What CIC Photonics brings to that competitive field is its expertise derived from its Combustion Efficiency Solution and its high performance IRGAS Systems. The IRGAS-CEM provides real-time and simultaneous measurements of the multitude of toxic combustion products, including CO, CO2, NOx, SOx, CH4, CxHy, H2S, etc. The EP-IRGAS-SPA is also applicable for fast time responses.

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

  • Fugitive emissions monitoring on industrial sites

    The real-time monitoring of odorous gases or more classical pollutants emitted by industrial sites (wastewater treatment plants, refineries, landfills, etc.) appears nowadays as a requirement, in order to optimize the site process and operations, or communicate towards the neighborhoods and local public bodies. While emissions can be measured directly at the source (in the stack, exhaust, etc.), ambient air measurement all around the sites provides a better accuracy and anticipate pollution episodes. This is why Cairpol developed around its Cairsens sensors a concept of smart and autonomous stations: Cairnet. Without any maintenance nor calibration, Cairnet is a completely autonomous system energy-wised, with user friendly and efficient interface, accessible from any internet-connected device.

    By Cairpol Environnement S.A based in POISSY Cedex, FRANCE.

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    Process instrumentation and analytics solutions for environmental monitoring industry

    From monitoring impurities in vents, stacks, air or water to point source or area monitoring, automatic and on-line measurement is an important tool. This type of measurement will detect, quantify and assist in reducing emissions. Siemens analytical products are utilized for many of these measurements.

    By Siemens Industry, Inc. - Process Analytics based in Houston, TEXAS (USA).

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    Monitoring solutions for the flow monitoring areas

    Many large combustion plants are now required to monitor mass emissions of major pollutants and to do so requires an accurate measurement of stack gas velocity. The VCEM 5100 is certified to EN 15267 part 3 QAL 1 for all industrial processes including waste incineration. It has several key advantages, firstly the sensors optics are not in contact with the hot and dusty environment, the VCEM 5100 can monitor gases at temperatures exceeding 10000C and the analyser requires minimal maintenance. The VCEM 5100 can be used in extremely dust environments such as SCR’s when dust loadings exceed 10g/m3. The VCEM 5100 is in full compliance with EN/ISO 16911 part 2.

    By Codel International Ltd based in Bakewell, UNITED KINGDOM.

  • Gas Detection Solutions for Carbon Fiber Manufacturing Industry

    The carbon fiber manufacturing industry requires a unique process control solution that conventional gas detection technology lacks. Boreal Laser’s line-of-sight laser based gas detection system is the perfect fit for measuring HF in various pan oven applications and stack emissions monitoring . Whether you are looking for gas detection solutions for safety, environmental or process control needs Boreal Laser has you covered.

    By Boreal Laser Inc. based in Edmonton, ALBERTA (CANADA).

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