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


Lime mud drying just got easier!

Simple and smart – In further efforts towards maximizing efficiencies of white liquor plants, ANDRITZ has developed LimeDry-H™.

Above and Beyond

Meeting Smurfit Kappa’s Environmental and Sustainability Goals! Packaging giant Smurfit Kappa is extremely cautious and demanding when it comes to making sure sustainability goals are met in its operations, often going above and beyond when it comes to meeting environmental regulations. The company recently embarked on its biggest investment program ever – the Future Energy Project – at its Nettingsdorf mill in Austria. ANDRITZ was chosen to supply key technology in order to achieve its sustainability ambitions.

Suzano’s Fluff Pulp Endeavor: Serious challenge - Great result!

Brazilian pulp giant Suzano is not only the world’s largest producer of eucalyptus pulp, it is also a dynamic innovator, intent on taking advantage of the new wave of environmentally sound products that are possible from eucalyptus-based hardwood pulp. ANDRITZ and Suzano teamed up on an ambitious project to convert an existing paper machine to make fluff pulp.

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A new Energy Source. A new Challenge.

ANDRITZ Novimpianti is working with Sofidel on a groundbreaking solution to cut fossil fuel out of the tissue drying equation.

ANDRITZ A-ConApex at Altri‘s Celbi Mill

Making every fiber count- Altri’s Celbi mill is a classic example of the concept of the circular bioeconomy in action.


A Hidden Gem in the Fiberline

CircleToZero: Working Together on Sustainable Targets

Interview with Naveen Chenna, Head of Business and Technology Development, ANDRITZ

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A tissue breakthrough using annual sustainable fiber: Essity’s circular innovation.

Essity’s mission to produce more-from-less drives an effort to integrate more “circularity” into its business: from responsible raw material sourcing to more efficient production with a smaller climate footprint. The latest example is its innovative project to convert agricultural residue into bleached pulp and utilize it in high-quality tissue products. ANDRITZ is a technology partner in making this happen.

Improving Safety in the Recovery Boiler – ANDRITZ Smelt Spout Cleaning Systems

ANDRITZ Smelt Spout Cleaning Systems are proving to be something of a hit with recovery boiler operators world-wide, with several successful installations and more than 20 new systems on order. Nevertheless, the work never stops in developing the robotic systems further; ANDRITZ experts have devised a number of new features that help to provide an even safer working environment, as well as new intelligent tools for managing efficiency in a recovery boiler.

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ANDRITZ to supply Logyard Crane Simulator to Metsä Fibre

ANDRITZ Wood Processing has received an order from Metsä Fibre bioproduct mill project in Kemi, Finland to supply the world first ANDRITZ SIM600 Logyard Crane Simulator.

Suzano increases availability in Drying with intelligent control systems in partnership with ANDRITZ

The Suzano Unit in Imperatriz was able to reduce the unproductive time in Pulp Drying by applying Artificial Intelligence (AI) and advanced controls in the tail threading system on its pulp drying machines. The partnership with ANDRITZ has contributed to advancing the pulp mill's digital transformation process.

GOING FULL CIRCLE Sulfuric Acid Production for Puma I and II

Brazilian pulp and paper giant Klabin is further closing the circular sustainability loop at its Puma I and Puma II projects in the south of the country. Soon it will be making its own sulfuric acid from captured non-condensable gases at its Ortigueira mill site. ANDRITZ expertise is paving the way.

Efficient processes and high-quality products are created through cooperation and commitment

ANDRITZ played a major part in Stora Enso’s Oulu mill success in reaching a new era as the mill was converted from fine paper to kraftliner production. The virgin fiberbased kraftliner produced by the mill will serve the strongly growing global packaging market.

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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


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  • Mondi Group, Syktyvkar - SPECTRUM 22


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  • Montes del Plata - SPECTRUM 32


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  • Shandong Sun Honghe - SPECTRUM 33

    Repositioned and relocated

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