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TechNews

TechNews: The next generation in screening and fractionation

Well-known with over 5,400 pressure screens installed in numerous stock preparation lines worldwide, ANDRITZ presents the latest evolution in screening – the PrimeScreen X. The innovative design of the new screen builds on the successes of the widely valued ModuScreen family, but offers innovative key benefits. The improvements in energy efficiency, screening performance, and maintainability are significant.

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TechNews: A-Recovery+ chemical recovery concept

allows mills to see the chemical cycle in a new light. Over the years, chemical recovery technology suppliers have worked with pulp mills to “close” the chemical recovery loops in order to reduce emissions and effluent – and also to increase recovery efficiency. These loop closures have sometimes led to a build-up of certain chemicals and the creation of side streams that are either ignored or disposed of.

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New tissue forming fabrics - Increased quality and better running times.

ANDRITZ Fabrics and Rolls has developed a new forming fabric portfolio with plain weave paper side structure and improved dimensional stability with the lowest caliper in the tissue market. With anticipation, the latest technology called QSB (Quattro Support Binder) can now be applied to this new tissue product line. The patented QSB forming fabric design allows producers to improve tissue product quality and machine performance. It has already been tested successfully at the new ANDRITZ Tissue Innovation and Application Center (TIAC) in Graz, Austria.

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Key Equipment: HHQ Chipper Innovation on display in the woodyard

Hardware, software, and everything in between: ANDRITZ integrates several innovative technologies to increase chipper throughput and wood chip quality.

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TechNews: IDEAS Digital Twin in Process Industries

Since the 1980s, thanks to advances in computation technologies, computer based simulation of processes using first principle models has become a well-known and widely used engineering tool for various industries. As our understanding of processes has increased, their representative models have become more realistic and sophisticated. The resulting improvement in accuracy has made simulation a fundamental predictive and diagnostic tool in process industries.

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Key Equipment: Let your performance grow with ANDRITZ EvoDry™

The EvoDry Pulp Drying System designed by ANDRITZ is a new and innovative system that combines selected areas of development into one complete, reliable, high-performance drying line.

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Performance booster - FIBER GPS™

The shortest route to fiber quality. Innovative GPS navigates shortest route to fiber quality at lowest cost. Like your smartphone's GPS can guide you almost anywhere in the world, the "papermaking GPS" guides you in making the right choices about fiber mix, applied energy, and paper quality. It’s significantly reducing trial and error on your machine and saving time and money.

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TechNews - Minimizing Mercury, SOx and particle matters

A hollistic approach.

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TechNews - Ultra high dispersing

Cleaner stock at the highest level of performance

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TechNews - GOING VERTICAL

The latest innovation in dewatering

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TechNews - Proven methods

for removing chloride and potassium from the recovery loop.

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Evolution of the ANDRITZ DD-Washer

Each generation better than the previous

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New advances

in paper coating technology.

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New technologies

for Lignin Recovery and sulfuric acid production in a kraft pulp mill

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Energy-efficient fiber treatment with Durabond refiner plates

The cost of fiber and energy represent about 60% of a paper mill’s manufacturing cost. Optimizing refining action with the proper refiner plate technology can, therefore, have a significant impact on the bottom line. This TechTalk discusses the development of low-cost, energy-efficient fiber treatment in the refining process.

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METRIS FOX - Online quality index for pulp

Up until relatively recently, bonding and fiber strength when producing pulp could only be measured in a laboratory, which means time, expense, and delayed results, as often the pulp is already made when the tests are being carried out. ANDRITZ’s Fiber Online Index has changed all that and provides a tool for real-time monitoring of pulp quality.

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