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Magazine articles
Root cause analysis of cationic polymer additive efficiency decline in virgin and recycle containerboard mills, TAPPI Journal January 2020
ABSTRACT: It is well known that retention, drainage and strength polymers struggle to perform (if at all) in virgin containerboard mills. In-depth studies have been undertaken in this area for more than seven years, investigating the issue from all directions. A key finding of this work is that soluble lignin is detrimental to chemical efficiency. A strong correlation exists between decreased chemical efficiency and high soluble lignin. Both recycled systems and virgin systems have been studied, and this correlation holds true regardless of furnish. The primary area of concern is virgin container-board, because these mills tend to have the highest lignin levels. Some highly closed recycled mills can also build elevated lignin levels that can negatively affect chemical efficiency.
Magazine articles
Bay state paper company: a mill that reinvented itself, TAPPI JOURNAL, March 2000, Vol. 83(3)
Bay state paper company: a mill that reinvented itself, TAPPI JOURNAL, March 2000, Vol. 83(3)
Magazine articles
Technology utilization in mills, TAPPI JOURNAL, March 2000, Vol. 83(3)
Technology utilization in mills, TAPPI JOURNAL, March 2000, Vol. 83(3)
Magazine articles
Mount st. helens - 20 years of recovery, TAPPI JOURNAL, May 2000, Vol. 83(5)
Mount st. helens - 20 years of recovery, TAPPI JOURNAL, May 2000, Vol. 83(5)
Magazine articles
Imagine more in coatings, TAPPI JOURNAL, May 2000, Vol. 83(5)
Imagine more in coatings, TAPPI JOURNAL, May 2000, Vol. 83(5)
Magazine articles
Suppliers investing in pilot coater facilities, TAPPI JOURNAL, May 2000, Vol. 83(5)
Suppliers investing in pilot coater facilities, TAPPI JOURNAL, May 2000, Vol. 83(5)
Magazine articles
Improving dryer performance, TAPPI JOURNAL, May 2000, Vol. 83(5)
Improving dryer performance, TAPPI JOURNAL, May 2000, Vol. 83(5)
Magazine articles
Pitfalls of trading market pulp on the internet, TAPPI JOURNAL, November 2000, Vol. 83(11)
Pitfalls of trading market pulp on the internet, TAPPI JOURNAL, November 2000, Vol. 83(11)
Magazine articles
Paper companies adopt sophisticated techniques to win customers, TAPPI JOURNAL, October 2000, Vol. 83(10)
Paper companies adopt sophisticated techniques to win customers, TAPPI JOURNAL, October 2000, Vol. 83(10)
Magazine articles
The role of science in setting the environmental agenda, TAPPI JOURNAL, September 2000, Vol. 83(9)
The role of science in setting the environmental agenda, TAPPI JOURNAL, September 2000, Vol. 83(9)