The FLSmidth Airtech Coromax® pulse system is an advanced high-voltage power supply for electrostatic precipitators (ESPs). It is designed to capture even the finest high-resistivity particles commonly emitted by coal-fired boilers and steel sintering plants.
This is achieved by generating a special voltage waveform consisting of a smooth base voltage with superimposed narrow pulses. In the figure, the output voltage of a Coromax unit is compared with the output voltage typical for a standard T/R set. The first is generally referred to as ‘pulse energization’, while the second is generally referred to as ‘DC energization’.
The Coromax system dates from the late 1970s, when it was first developed by FLSmidth Airtech in cooperation with the Technical University of Denmark (DTU). After extensive testing in various plants around the world, it was commercially released in the early 1980s. Since then, it has been constantly improved, with the Coromax mk3 released in the early 1990s and Coromax mk4 released in 2007. These two versions are in wide use.
FLSmidth | Mineral Processing Equipment, Materials Handling
In July 2012, two industry greats, FLSmidth and Ludowici, joined forces to become your one source for mineral processing equipment and material handling services.
For 130 years, FLSmidth supplied the cement and minerals industries globally with everything from engineering single machines and complete processing plants to maintenance, support services and operation of processing facilities.
As one of Australia's oldest manufacturers, Ludowici had over 150 years experience servicing the global mining market designing, developing and delivering innovative screens, centrifuges, cyclones and complementary consumable products.
Today, as a world-class supplier, FLSmidth Ludowici is committed to:
• delivering an unprecedented range of resources
• offering exceptional levels of service and support
• establishing strong partnerships and responding quickly to meet your evolving needs
• assisting you to stay ahead of your competitors
As your complete solutions provider, FLSmidth Ludowici delivers engineering, testing, process equipment, material handling solutions and more to clients in the mineral processing and material handling industries.
We have all the products and services you need – globally and locally – no matter your requirement or your location.
We have a proven track record of excellence. We are a company you can trust, one with the strength and resources to help you to achieve your goals. No other company in the industry comes close to FLSmidth Ludowici.