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Exceeding expectations. And then some.

When signing a contract to install ESPs at a major paper mill in China’s Shandong province, we guaranteed particle emissions of less than 10 mg/Nm3. The actual result was – like numerous other Airnord projects – well below 5 mg/Nm3. What’s more, we were able to erect three new ESP chambers while the boiler was […]

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Removing dust in non-ferrous, high-temperature processes

Removing dust in non-ferrous, high-temperature processes such as copper, zinc, lead and nickel is challenging. Acidic gases and sticky dust create metallurgical dust build-ups that can negatively impact Electrostatic Precipitator (ESP) availability and collection performance, and increase maintenance costs. Airnord ESPs overcome these tough conditions by delivering very high equipment availability, securing the max-imum plant […]

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Full ESP benefits. At a fraction of the size and cost

Some applications (brick ovens, lime kilns, district heating, etc.) do not require full-size ESPs. But they still need to meet tough emissions limits. In these cases, CompactClean™ is the ideal solution. Modular and pre-assembled, it has an availability of at least 98% and reduces emissions to as low as 5-10 mg/Nm3 – but at a […]

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Case story
AN EMISSION LEVEL WELL BELOW THE GUARANTEE

A leading European producer of limestone-based products, Nordkalk, asked us to install an APC solution at its plant in Köping, Sweden. The result surpassed all expectations: dioxin emissions were slashed by 50%, while dust emissions were reduced to only 3-5 mg/Nm³, well below the guaranteed level.

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Optimising ESP performance for Bahrain Steel

Highly reliable ESP installation at Bahrain Steel continues to perform below 3 mg/Nm³ well after decades of operation. Bahrain Steel is a leader in the production of the world’s best-quality iron ore pellets for direct reduction and blast furnace steelmaking. Located in the heart of the Persian Gulf, Bahrain Steel and its twin plants have […]

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Case story
Slashing Emissions Without Slowing Production

ESP upgrades for a leading paper plant in China Pulp and paper plants have to control dust emissions from three sources: the recovery boiler, the power boiler and the lime kiln. Ash removal on a recovery boiler is particularly difficult because the particulates are small and sticky. And if the recovery boiler has to be […]

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Case story
Liansheng Pulp & Paper: Ultra-Low Emissions at Record Scale

ESP performance for China’s largest recovery boiler In 2021 when Liansheng Pulp and Paper decided to set up China’s largest kraft pulp mill, the company chose a path defined by high standards, proven technology and long-term confidence. On a project of this scale, emissions control is about more than meeting requirements. It is about choosing […]

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