Combined gas analysis for cleaner, more efficient combustion
July 2022Analytical Instrumentation & Environmental Monitoring
Combustion is essential to many industrial processes. Usually taking place in a fired heater, it is often the only way to create the extremely high temperatures required.
The combustion reaction mixes fuel with oxygen (from air), delivering heat energy for use within the process. Typically, this requires a significant amount of fuel, creates potential safety hazards and generates harmful emissions. Excess fuel can create unsafe conditions that could lead to an explosion, while excess oxygen (O2) will combine with nitrogen and sulphur present in the fuel to produce unwanted emissions, for example oxides of nitrogen (NOx) and sulphur (SOx).
The most efficient combustion reaction, therefore, depends on optimising the ratio between the air and fuel. This requires highly accurate gas analysis of O2 and combustibles (COe). The ServoTough FluegasExact 2700 gas analyser is designed by Servomex to measure O2 and COe in flue gases, improving combustion efficiency and reducing emissions. Developed to operate in some of the hottest and most extreme process environments, it meets the most demanding needs of combustion efficiency applications in the power generation and process industries.
Armed with an integral sampling system, it is ideal for use in extremely hot environments, operating in high-temperature processes up to 1750°C. This resilience makes it a good choice for a wide range of processes, including use in process heaters, utility boilers, thermal crackers, incinerators and furnaces.
The FluegasExact 2700 uses proven Zirconia technology for O2 sensing, and a sulphur-resistant combustibles sensor, all in one compact platform. Its close-coupled extractive measurement principle ensures a long sensor life by keeping these sensors outside the harsh process conditions, in a heated enclosure.
Zirconia sensing technology is long-established as a solution for O2 monitoring in combustion, and delivers reliable, accurate results with a fast response to changing conditions. The addition of a combustibles sensor provides an all-in-one combustion control solution. Additionally, Flowcube technology enables positive flow conditions to be validated, supporting preventive maintenance and low-flow alarms, and the analyser is hazard-rated for ATEX Cat. 3, IECEx Zone 2 and North America Class 1, Division 2.
Controlling combustion produces many benefits for plants looking to meet environmental standards requirements. Fuel consumption is reduced and safety is improved. It also results in fewer emissions, a reduction in NOx, SOx and carbon monoxide, and a decrease in the greenhouse gas, carbon dioxide. This makes the FluegasExact 2700 an integral part of many clean air strategies.
Oxygen measurement in beverages Anton Paar
Analytical Instrumentation & Environmental Monitoring
[Sponsored] Anton Paar offers a complete range of oxygen measurement instruments for total package oxygen (TPO) measurements, at-line quality control (QC), and in-process monitoring. These instruments help beverage manufacturers achieve accurate, reliable oxygen control at every stage of production.
Read more...The importance of environmental monitoring and visibility at data centres Legrand
Analytical Instrumentation & Environmental Monitoring
Data centres are one of the most energy-intensive building types, consuming up to 50 times the energy per floor space compared to a typical commercial office building. With organisations embracing advanced technologies, data centres powering these technologies are under increasing pressure around the globe to increase capacities and improve efficiencies.
Read more...Analysers for use in high ambient temperature environments
Analytical Instrumentation & Environmental Monitoring
The 993X series of analysers from Ametek Process Industries are now IECEx Zone 2 certified for use in locations with up to 60°C ambient temperature. Built with IP66-rated enclosures and using an integrated cooling system, they can be installed outdoors or in minimally temperature-controlled enclosures, reducing complexity while lowering capital and operating costs.
Read more...ATEQ is adapting to evolving markets ATEQ South Africa
Analytical Instrumentation & Environmental Monitoring
ATEQ is a global company that has established itself as a world leader in leak test technologies and industrial quality control equipment. The company’s mission is to help its customers remain compliant with regulations and maintain product quality through its range of support services.
Read more...The art of precision measurement
Analytical Instrumentation & Environmental Monitoring
To achieve precise, reliable measurement results when scanning component parts, use is frequently made of reference points. In optical measuring processes, these permit the referencing of three-dimensional objects during the digitisation.
Read more...Vibration test system supports international space industry TANDM Technologies
Analytical Instrumentation & Environmental Monitoring
Dragonfly Aerospace has launched EOS SAT-1, one of seven satellites in the world’s first agricultural-focused constellation. With optimisation of resources being a key component for Dragonfly, it called on TANDM to assist in creating and heavily expanding its environmental testing capabilities by providing a vibration test system that allowed it to perform in-house vibration and shock testing.
Read more...Sensor technology for brewing Endress+Hauser South Africa
Analytical Instrumentation & Environmental Monitoring
Brewing is a delicate balance, blending tradition with innovation. Now, modern sensor technology is stepping in to perfect the art of fermentation.
Read more...Loesche gets dirty Loesche South Africa
Analytical Instrumentation & Environmental Monitoring
The world’s attention is on environmental sustainability, and the pressure on countries and companies to demonstrate their commitment to preserving the environment and preventing climate change is at an all-time high. As we confront a multitude of environmental and social challenges, managing waste and maximising landfill diversion can play a key role.
Read more...Water systems with energy savings and sustainability Labotec
Analytical Instrumentation & Environmental Monitoring
ELGA Veolia has relaunched its award-winning PURELAB flex range, with features to reduce the system’s environmental footprint and incorporate some of the latest innovations in water purification technologies. The ecological improvements integrated into the flex range have been made to reduce water and power consumption.
Read more...Keeping an eye on invisible radiation Omniflex Remote Monitoring Specialists
Analytical Instrumentation & Environmental Monitoring
At its peak in 1994, the energy generation capacity of the UK’s nuclear power stations was 12,7 GW across 16 plants. In 2024, the capacity has fallen to around 5 GW, and the number of stations is down to nine. However, this is far from the end of the story as spent nuclear fuel remains radioactive for centuries, and requires rigorous safety processes to safeguard against leaks.
printer friendly version