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Journal articles
Open Access
A guide to developing a best management practices (bmp) plan for spent liquor - part 1, TAPPI JOURNAL, October 1999, Vol. 82(10)

A guide to developing a best management practices (bmp) plan for spent liquor - part 1, TAPPI JOURNAL, October 1999, Vol. 82(10)

Journal articles
Open Access
Troubleshooting gear drives, TAPPI JOURNAL, October 1999, Vol. 82(10)

Troubleshooting gear drives, TAPPI JOURNAL, October 1999, Vol. 82(10)

Journal articles
Open Access
Measurement of fiber length, coarseness, and shape with the fiber quality analyzer, TAPPI JOURNAL, October 1999, Vol. 82(10)

Measurement of fiber length, coarseness, and shape with the fiber quality analyzer, TAPPI JOURNAL, October 1999, Vol. 82(10)

Journal articles
Open Access
NMR studies, part 5: nature of residual lignin in kraft pulps, TAPPI JOURNAL, September 1999, Vol. 82(9)

NMR studies, part 5: nature of residual lignin in kraft pulps, TAPPI JOURNAL, September 1999, Vol. 82(9)

Journal articles
Open Access
Impulse drying: status of the pilot-scale research program, TAPPI JOURNAL, September 1999, Vol. 82(9)

Impulse drying: status of the pilot-scale research program, TAPPI JOURNAL, September 1999, Vol. 82(9)

Journal articles
Open Access
Pulp refiner trial tips, TAPPI JOURNAL, September 1999, Vol. 82(9)

Pulp refiner trial tips, TAPPI JOURNAL, September 1999, Vol. 82(9)

Journal articles
Magazine articles
Open Access
Advantages of lean duplex stainless steels in the pulp and paper industry, TAPPI Journal April 2023

ABSTRACT: The performance of lean duplex stainless steels has been utilized by the pulp and paper industry since their introduction to the market almost 20 years ago. Experience has shown that this group of stainless steels has exceptional performance in, for example, alkaline environments towards typical deterioration mechanisms, i.e., uniform corrosion and stress corrosion cracking. The chemistry of the “lean” duplex steels is designed so that the content of volatile and expensive elements like nickel and molybdenum can be reduced to an absolute minimum without sacrificing the technical performance. This reduces the raw material cost and most importantly provides predictability of the steel price, which is often challenging with conventional austenitic and duplex stainless steels.Thanks to a dual phase microstructure and high nitrogen content, lean duplex steels have at least two times higher strength compared to standard austenitic stainless steels. This is often a preferred feature in pulp and paper construction, as it enables lighter structures and less material to be utilized. Today, lean duplex steels are widely available in various dimensions, from thin cold rolled sheets up to thick hot rolled plates. Lean duplex steels are also fully recyclable after the decommissioning stage of the equipment, thereby contributing to the circular economy.

Journal articles
Open Access
Dimensioning a recovery boiler furnace using mathematical optimization 15FEB119

Dimensioning a recovery boiler furnace using mathematical optimization, TAPPI JOURNAL February 2015

Journal articles
Open Access
Improved steady-state models for chlorine dioxide delignification sequences that include washer carryover effects 15-Feb-93

Improved steady-state models for chlorine dioxide delignification sequences that include washer carryover effects, TAPPI JOURNAL February 2015

Journal articles
Open Access
Editorial: 2014 International Conferences • Part 2: Focus on the Liquor Cycle, TAPPI JOURNAL July 2015

Editorial: 2014 International Conferences • Part 2: Focus on the Liquor Cycle, TAPPI JOURNAL July 2015

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