Air filtration has a critical role in many power generation applications such as, wind, thermal, nuclear, or biogas. Air filters are critical for the safety and efficiency of the process.
In very competitive and regulated markets, innovative air filtration solutions can be a competitive advantage as it has a large impact on the profitability of operations. Understanding the local site conditions can optimize air inlet systems to meet your operation and maintenance needs, increase service internals, and output.
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Diesel and gas engines need protection against the elements, excessive temperatures and contaminants during the combustion process. The surroundings also need protection from the hot exhaust gases. Robust solutions protect against any surge risk.
Gas turbines are highly efficient, sensitive machines that can be used to generate electricity or as a mechanical drive to power different processes. They are used all over the world in environmental and operational conditions that can vary drastically. That's why the filter solution should be adapted to offer adequate protection.
Turbomachinery and electrical equipment such as generators need protection against the elements and excessive temperatures with appropriate ventilation for cooling. The ventilation unit's level of protection should be customized based on its surrounding environment to protect against water, salt, and other contaminants.
Air compressors are critical for many processing industries that rely on efficient filtration to remain operational for prolonged periods of time, without any shutdowns. Environmental and operational conditions can vary drastically. That's why the required filter solution should be adapted to your local site conditions and operations.
Camfil has been providing solutions for nuclear power plants since the early 1960s. Today, we are the global leader in nuclear particulate and gas-phase filtration with experience from more than 90 plants around the world.
Wind turbines operate under some of the toughest conditions. Air inlet filters need to be highly efficient and robust to ensure a long service life and to minimise energy consumption.
Clean air at a disused nuclear power plant operated by Barsebäck Kraft AB (BKAB) in Sweden. The used nuclear fuels were removed a long time, but demolishing the nuclear power plant is a dirty job that requires maximum safety and control. To keep the air clean in the demolition process, air purifiers from Camfil were used.
Air cleaners and air purifiers Air quality Energy and Power Systems Case Studies
Pre-filters have an important impact on the overall performance of a filtration system. Choosing the right pre-filter will extend final filter life and also improve overall efficiency.
Energy and Power Systems
The CamClose panel air filter is engineered for gas turbine air intake systems to provide hassle free operations, stable performance and increased protection.
With this project, the TU Delft Solar Boat Team works together with the maritime sector to accelerate the transition to green energy. There is still a lot to be gained in this sector and by thinking together with the maritime world and innovating in the field of sustainability, the team contributes to a better and greener future. Because only together we can make a change.
CamPure 32 is the new ideal Camfil media for the removal of hydrogen sulfide during the production of biogas in an anaerobic process. Learn how this farm in France applied the high quality chemical absorbent media to their biogas application.
Hi-Flo bag air filters and CamGT EPA air filter upgrade reduces compressor efficiency degradation by 80%, slashes 3 offline filter replacements, 7 online pre-filter replacements, and 3 offline water washes per year.
CamGT 3V-600 static final filters and Cam-Flo GT Hybrid pocket air filters eliminate 6 offline washes per year, improve gas turbine compressor efficiency, and boost power output for a Singaporean coastal cogeneration power plant.
Frequent pressure and short filter replacement intervals led to high operational costs. Camfil's Cam-Flo air intake pre-filters and CamGT EPA air filters met their goal of 8000 hours of life and reduced pressure drop by 50%.
Manufacturing and Machinery Energy and Power Systems Case Studies
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Hot corrosion is a source of nonrecoverable degradation on gas turbines. It is a chemical reaction between salts, sulfur and heat, where the damages can reduce an engine’s life by up to 75%. One of the most effective methods is to eliminate the contaminants triggering the chemical reaction. This paper examines the causes of hot corrosion and assesses various methods of mitigation.
Meeting stricter marine emissions standards while continuing to run reciprocating engines will significantly increase operating costs for commercial shipping operators. To support low emissions, liquified natural gas is becoming a key marine fuel due to increasing availability and clean combustion.
Learn more about how air filtration impacts turbomachinery performance, and what you can do to turboboost performance.
Upgrade your gas turbine air inlet filters to cut carbon emissions per MWh produced.
Learn how The Value Rating, the easiest way to select air filters for gas turbines, works.
CamGT filters have been engineered to excel in extreme environments. They virtually eliminate fouling, corrosion and maintenance downtime, all at a lower and more stable pressure drop.
Designed to help identify filters that improve gas turbine efficiency, The Value Rating system is the easiest way to select air filter for gas turbines.
The CamGT air filter line has been turbo-boosted to maximize power, profits, and uptime of your gas turbine.
Activated carbon (also known as activated charcoal) is an exceptionally versatile material that can control the vast majority of molecules that pollute the air – that’s more than 150 million catalogued chemicals.
Read this infographic and discover: How gas turbines can play a positive role in the future energy mix; How gas turbines can improve their efficiency and carbon intensity; How you can burn less fuel and thus reduce emissions; The amount of CO2 a clean engine emits vs a fouled engine; and Static filter vs. Pulse filer features that reduce emissions
Camfil designs a static EPA retrofit gas turbine filtration solution for LM6000 turbines to ensure they deliver reliable power & heating to the district. The result of the upgrade was 3x more filter life, reduction in CO2 emissions by 1 100 tons per year, and fuel consumption savings of 650 000 Sm3 per year.
Camfil Power Systems (PS) provides filtration and acoustical solutions for turbomachinery including gas turbines, generators,industrial air compressors and diesel engines. Turbomachinery technology has evolved tremendously over the past decades.
The biogas process is critical as it releases heavily contaminated gasses that can cause engine corrosion and equipment abrasion, causing unscheduled downtime for maintenance and repair, which results in loss of output and profit. Luckily, there are several ways of solving molecular filtration in biogas plants with different types of filter media in deep beds.
Hinkley Point C in Somerset, United Kingdom is amongst the safest and most efficient nuclear power generator that is type of a Pressurised Water Reactor (PWR). With hundreds of megawatts electrical production in planning, safety of the process becomes a key concern.
Manufacturing and Machinery Energy and Power Systems Case Studies
If you are looking to expand your knowledge on the impact of air filtration on your gas turbines and other turbomachinery, look no more!
To answer this question, let's look at the difference between a land based gas turbine and a jet engine.
What if we told you that 98% air and 2% fuel is the input of your most valuable assets, your turbines? Now what if we told you that 100% of that air contains pollutants that can damage your turbines if they’re not properly filtered?
Gas turbines are susceptible to fouling and damage if water droplets and water soluble contaminants, i.e. salts, are ingested by an engine.
During heavy storms, filters are subject to a lot of water. Both filter efficiency and pressure drop can be impacted if the filter drainage is not properly designed or the media hydrophobicity is not sufficient.
Protect your gas turbine from ice formation during high humidity and low temperatures. Insufficient icing protection may result in inlet filter system issues and ice formation at the turbine inlet.
Camfil provides the CamGT EPA air filter solution that helps reduce gas turbine compressor efficiency degradation and improves pressure drop by 40%. Three years after installation, the customer reported no filter change-outs, only 1 water wash in 3 years, and a low and stable pressure drop.
The Watson Cogeneration Plant operates 4 GE, Frame 7EA engines and produces 400 MW for local refineries and sells excess electricity to the grid. The Plant Manager requested air intake efficiency, pressure drop, and water tests from Camfil. The test results revealed the true impact of the synthetic cartridge filters on gas turbine performance.
A side by side comparison shows the benefits of higher grade GTC F9 gas turbine air intake filters for two RB211 gas turbines, even in very clean rural areas. It means a cleaner engine, higher power output, fewer water washes, and fuel savings.
Low pressure drop GTC air filters minimize filter replacement requirements, improve power output, and lower fuel consumption.
Manufacturing and Machinery Energy and Power Systems Case Studies
An energy plant on the pacific coast upgrades their Siemens 501F gas turbine filtration to the CamGT 4V-300 air intake filters after tests show its water and salt handling capabilities.
Synthetic CamPulse GTC F9 cartridge air intake filters keeps twenty 30MW engines clean and running despite the humid and dusty desert environmental conditions.
Air sampling, CamLab on-site analysis, as well as a Life Cycle Cost analysis show that the CamGT EPA filters will result in no shutdowns for turbine water washes, final filter shutdown extended to 5 years, decreased risk of corrosion and maximum power output.
Egat North, the largest energy producer in Thailand, upgraded to Hi-Flo and CamClose air intake pre-filters as well as CamGT final EPA air filters and lowered degradation by 70%, reduced water wash requirements, and saved approximately $1.24M USD per year.
Manufacturing and Machinery Energy and Power Systems Case Studies
Egat North, the largest energy producer in Thailand, upgraded to Hi-Flo and CamClose air intake pre-filters as well as CamGT final EPA air filters and lowered degradation by 70%, reduced water wash requirements, and saved approximately $1.24M USD per year.
The test showed that that the CamPulse GTC gas turbine cartrdige filter upgrade would improve pressure drop and increase power output despite the salt laden, high humidity environmental conditions.
With a growing demand for greener practices, and rising operational costs, it has become imperative that gas turbine operators cut their carbon footprints. Upgraded air intake systems are one of the easiest, most cost-effective ways to meet these demands, while improving operations at the same time.
Located offshore Ivory Coast, Africa, the CamGT EPA filter solution saves Foxtrot International 3 shutdowns per year and eliminates salt corrrosion, without compromising on footprint.
Case Study: In the gas turbine of a power plant in east China, Camfil China upgraded its pulse filter and retrofitted the prefilter from panel type to pocket type, new solution have been continuously running for more than 9500EOH, while original solution’s lifetime to pressure drop alarm value is less than 2000EOH.
Case Study: The BioGas produced is heavily laden with H2S (hydrogen sulphide), a gas that can cause corrosion and pitting inside the gas engine. A solution was required where a high level of abatement of H2S was possible and an easy filter media maintenance.
Noise complaints from neighboring communities in Thailand prompted the plants to evaluate a noise-reducing filtration system. The CamGT high efficiency air filter solution not only improved the noise levels, it also increased turbine availability, improved pressure drop and helped the gas turbine produce more power.
During the process of removing the four, 28 meter high boilers, a lot of environmentally harmful materials must be handled, and the demolition process will create dust and smoke, which cannot be spread outside the building.
Huadian, a power generation company located in China, upgraded the air inlet filtration system to the GTC synthetic cartridge filters on GT PG9171E engines and improved pressure drop and availability despite the high humidity levels.
Dalkia, a leader in the French gas turbine market, launched a national comparative test for various air intake filters, including Camfil's Hi-Flo pre-filters and CamGT EPA filters, to increase power production for their 10 GE LM6000 gas turbines.
Tata Power Ltd, India's largest integrated power company requests Camfil for a Cam-Flo pocket bag filter and CamGT static air filter retrofit after heavy hot corrosion in the gas turbine and high pressure drop jeopardized performance and safety.
Case Study: North Sea Oil Rig Accommodation Areas. Employees at the North Sea Oil Rig needed cleaner air in common spaces such as television rooms and accommodation spaces. Find out how Camfil and MSV Regalia improved the air with 24/7 usage of a filtration system.
Case Study: Clean Air For Cofely United Kingdom. Cofely, a GDF Suez company, is one of the leading experts in energy, technology and facilities management services with business outsourcing. Camfil provides City air purifiers to improve IAQ.
Turbomachinery: Air inlet filtration systems should be designed to suit the environment. Because of market pressures, a general design has been used in widely varying environment conditions. Before making your purchase, get an assessment.
Gas Turbine Application: The quality of air inlet filters is essential for optimal gas turbine performance. Protecting the turbine with site-specific filtration solutions will assure profits are kept high.
Gas Turbine Application: Do you operate in a coastal or offshore site? Unfortunately, you probably have to deal with corrosion related issues. You can, however, operate corrosion-free if you take the right measures.
After three years of operation the CamPulse GTC F9 cartridge gas turbine air filters helped improve power output, decrease filter replacement frequency, and save over $400 000 as a result of lower pressure drop.
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