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Global or Local: Does Mill Location Make a Difference?, Paper360º March/April 2019
Global or Local: Does Mill Location Make a Difference?, Paper360º March/April 2019
Journal articles
Magazine articles
Pulp and Paper: Industries with a Bright Future, Paper360º January/February 2019
Pulp and Paper: Industries with a Bright Future, Paper360º January/February 2019
Journal articles
Magazine articles
TAPPI Journal Summaries, Paper360º January/February 2019
TAPPI Journal Summaries, Paper360º January/February 2019
Journal articles
Magazine articles
TAPPI News, Paper360º January/February 2019
TAPPI News, Paper360º January/February 2019
Journal articles
Magazine articles
ASPI News, Paper360º January/February 2019
ASPI News, Paper360º January/February 2019
Journal articles
Magazine articles
Editorial: Let's talk tissue!, TAPPI Journal July 2019
ABSTRACT: In this issue of TAPPI Journal (TJ), researchers Olejnik and Pelczynski of Lodz University of Technology in Poland and researcher Bloch of the University of Gre-noble Alpes in France use an experimental device to measure the liquid absorption properties of tissue (p. 417). The device, called the eXtended liquid penetration analyzer (XLPA), was initially built at the Institute of Papermaking and Printing at the University of Lodz. Results from the study published here showed that the XLPA measurements were in good agreement with the ISO 12625:-8:2010 standard measurements. The researchers believe this method could ultimately help mills characterize the liquid absorption of their tissue in a better and faster manner.
Journal articles
Magazine articles
ASPI News, Paper360º March/April 2019
ASPI News, Paper360º March/April 2019
Journal articles
Magazine articles
A novel approach for determining the reactivity of dissolving pulp based on the COD method
ABSTRACT: A novel approach for determining the reactivity of dissolving pulp according to the chemical oxygen demand (COD) of water has been discussed. First, a sample of dissolving pulp was subjected to mercerization and xanthation in order to obtain dissolved cellulose fractions. Next, the fractions were digested with a testing solution as applied in COD procedures. Finally, the resulting liquid was rapidly tested by ultraviolet-visible spectrophotometry (UV-Vis). By quantifying the absorbance of Cr3+ at a wavelength of 600 nm, the reactivity of dissolving pulp was indirectly calculated. The results measured by this novel COD method correlated well with the most accepted Fock test results with less than 10% relative difference. Meanwhile, this newly developed COD method required less time-consuming procedures as compared to the Fock test.
Journal articles
Magazine articles
SetPoint: A Refreshing Perspective, Paper360 May/June 2019
SetPoint: A Refreshing Perspective, Paper360 May/June 2019