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Journal articles
Magazine articles
Open Access
Fate of phosphorus in the recovery cycle of the kraft pulping process, TAPPI Journal March 2020

ABSTRACT: The accumulation of nonprocess elements in the recovery cycle is a common problem for kraft pulp mills trying to reduce their water closure or to utilize biofuels in their lime kiln. Nonprocess elements such as magnesium (Mg), manganese (Mn), silicon (Si), aluminum (Al), and phosphorus (P) enter the recovery cycle via wood, make-up chemicals, lime rock, biofuels, and process water. The main purge point for these elements is green liquor dregs and lime mud. If not purged, these elements can cause operational problems for the mill. Phosphorus reacts with calcium oxide (CaO) in the lime during slaking; as a result, part of the lime is unavailable for slaking reactions. The first part of this project, through laboratory work, identified rhenanite (NaCa(PO4)) as the form of P in the lime cycle and showed the negative effect of P on the availability of the lime. The second part of this project involved field studies and performing a mass balance for P at a Canadian kraft pulp mill.

Journal articles
Magazine articles
Open Access
Historical perspectives of corrugated box testing for 2020, TAPPI Journal March 2020

ABSTRACT: In the age of e-commerce, corrugated packaging is experiencing a resurgence; at least, consumers are receiving more corrugated boxes today than ever before. The corrugated box has been the main package for transporting goods for over 100 years, and corrugated board and boxes have been the focus of scientific study for about as long. For the last 50 years, box compressive test strength value (BCT) has been the main focus of research and testing. That was not always the case. In addition, many of today’s boxes experience a different end-use life than their predecessors.

Journal articles
Magazine articles
Open Access
A novel approach to white liquor control in a continuous digester using the Box-Jenkins methodology to predict chip bulk density, TAPPI JOURNAL June 2015

A novel approach to white liquor control in a continuous digester using the Box-Jenkins methodology to predict chip bulk density, TAPPI JOURNAL June 2015

Journal articles
Magazine articles
Open Access
Identifying microbially influenced corrosion on surfaces con

Identifying microbially influenced corrosion on surfaces contacted by mill waters, TAPPI JOURNAL November 2015

Magazine articles
Open Access
Editorial: Gerry Ring: The potential in paper processing, TAPPI JOURNAL October 2015

Editorial: Gerry Ring: The potential in paper processing, TAPPI JOURNAL October 2015

Magazine articles
Open Access
English as a first and second language - part 7: a strategy for spelling, TAPPI JOURNAL, October 1998, Vol.81(10)

English as a first and second language - part 7: a strategy for spelling, TAPPI JOURNAL, October 1998, Vol.81(10)

Magazine articles
Open Access
Technology spotlight - the tradeoffs: finishers and converters encounter speed, TAPPI JOURNAL, October 1998, Vol.81(10)

Technology spotlight - the tradeoffs: finishers and converters encounter speed, TAPPI JOURNAL, October 1998, Vol.81(10)

Magazine articles
Open Access
The industry: beyond 2000, TAPPI JOURNAL, October 1998, Vol.81(10)

The industry: beyond 2000, TAPPI JOURNAL, October 1998, Vol.81(10)

Magazine articles
Open Access
Indonesian update: a country in change, an industry in recovery, TAPPI JOURNAL, September 1998, Vol. 81(9)

Indonesian update: a country in change, an industry in recovery, TAPPI JOURNAL, September 1998, Vol. 81(9)

Magazine articles
Open Access
TAPPI 99: the largest event in the 87-year history of TAPPI,

TAPPI 99: the largest event in the 87-year history of TAPPI, TAPPI JOURNAL, April 1999, Vol. 82(4)

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