Chemical Recovery Boilers

The challenge

The chemical recovery boiler is an essential part of the pulp production process as it recovers and regenerates cooking liquors. The challenge is to select a recovery boiler that not only recovers chemicals and generates power efficiently, but also does this in a safe, reliable, and environmentally sound process.

The solution

ANDRITZ chemical recovery boilers offer designs capable of maximizing the production of green energy, with minimum emissions, while also recovering chemicals efficiently for the fiberline.

• High energy kraft recovery boilers (HERB)
• Boilers for CTMP and APMP effluents (SodEx)
• Sulfite boilers (SulfitePower)
• Sodium boilers (SodEx)
• Major upgrades and modernization components