At its Svappavaara pelletising plant in northern Sweden, LKAB wanted to increase production. Approval came with one condition: dust emissions also had to come down. The existing flue-gas cleaning equipment dated back to 1969, so LKAB needed more than a simple replacement. It needed a solution that could meet tougher emissions requirements, deliver high long-term […]
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 […]
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 […]
Airnord’s ESP installation at Bahrain Steel continues to achieve particulate emissions below 3 mg/Nm³ after more than 20 years of operation, despite a 15–20% increase in production. 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 […]
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.