Kraft pulp

Technologies for every major pulping, recovery, and power process

The major challenges facing pulp producers are to achieve steady-state production of uniform pulp quality with the lowest possible consumption of chemicals and water at the highest efficiency. And to do this within tight environmental regulations.

ANDRITZ is one of the few technology suppliers to deliver a complete kraft pulp mill and to have it performing with world-renowned environmental excellence.

Drawing of a pulp mill, with labeled component technologies and processes


Something OLD and something NEW - A major pulp capacity increase at Mondi Swiecie

Mondi Swiecie’s integrated mill in Poland needed to increase its pulp capacity by 25% to meet growing demand from its five five paper machines using virgin fiber. The solution was a complex but hugely successful combination of utilizing older equipment at the same time as installing new, state-of-the-art technology from ANDRITZ.

ARAUCO: In the middle of the MAPA project

Arauco’s MAPA project in Horcones, Chile is now in full swing; the earthmoving and foundation building has almost been completed and the civil works have started. ANDRITZ is a major supplier to the project and has been closely working together with Arauco, which will see the Chilean company become the third largest producer of eucalyptus pulp in the world. Start-up is scheduled for the first quarter of 2021.

Laos - Empire of the sun

Sun Paper Holding Laos started up its 300,000 t/a greenfield pulp mill near the small town of Xepon, Savannakhet Province, Laos, last year after just 20 months from the signing of supplier contracts. ANDRITZ was chosen to supply various key technologies for the project.

Helios shines bright at SCA Östrand

The largest engineering projects northern Sweden has ever seen was completed recently with the doubling of capacity at SCA Östrand’s softwood kraft pulp mill. The project – named Helios after the God of the Sun in Greek mythology – is now setting a new global benchmark in high-performance pulp production. ANDRITZ supplied some of the latest key technology to the completely rebuilt mill.

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Woodyard: ANDRITZ wood processing technology

For all climates, wood species, and industries

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Leadership achieved in the world’s most productive mills.

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Pulp drying and finishing

Turnkey market pulp drying plants, and individual technologies for pulp drying/baling process.

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LimeLine white liquor plant

Taking the lead in the development of chemical recovery technologies.

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Evaporation plants

Technologies and services for highly challenging pulp mill evaporation needs.

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Recovery boilers

The recovery boiler plays a central role in a modern kraft pulp mill.

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ANDRITZ gasifier plants using sustainable woody biomass as fuel.

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Power boilers

Steam and power generation.

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Non-condensable gas (NCG) treatment

Modern technology and procedures are vital today in order for a mill to reduce the odors it emits into the atmosphere.

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A-Recovery+ chemical recovery solutions

See the chemical recovery cycle in a new light.

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Burner solutions

Industrial burners, burner upgrade parts and services

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CircleToZero is an initiative to provide future-proof solutions for our customers to reach their zero emissions and zero waste targets to produce their pulp and paper products.CircleToZero combines the development of new technologies, the implementation of digital solutions, and the utilization of side streams with the target to create financial value while lessening their environmental footprint towards zero.

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ANDRITZ PULP & PAPER’s continuous research and development activities focus on supporting customers to achieve sustainable production with higher capacities as well as higher energy efficiency and at the same time minimizing the consumption of energy, chemicals, and water. New technologies concentrate on the by-products of pulp production and on creating green energy.

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  • pp-spectrum20-en-fibria-treslagoas.pdf
    Fibria, Tres Lagoas - SPECTRUM 20


    PDF : 636 KB
  • Mondi Group, Syktyvkar - SPECTRUM 22


    PDF : 631 KB
  • Montes del Plata - SPECTRUM 32


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  • Shandong Sun Honghe - SPECTRUM 33

    Repositioned and relocated

    PDF : 3.2 MB