Volume 39 (2024-2025)
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Volume 10 (2000-2001)
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Volume 1 (1995)
The effect of consistency on the optical properties of hydrogen peroxide bleached CMP pulp

Somayeh Ghasemi; Rabie Behroz

Volume 26, Issue 2 , June 2011, , Pages 298-409

https://doi.org/10.22092/ijwpr.2011.117196

Abstract
  Using high consistency pulp especially in bleaching plant is highly attractive due to considerable reduction in energy and water consumptions and low effluent volume. This research investigates the effect of consistency CMP pulp on bleaching by hydrogen peroxide. For this purpose, unbleached mixed hardwood ...  Read More

Pulp and paper
Comparative study of delignification efficiency and pulp yield of heart wood and sap wood of Populus deltoids by kraft and soda processes

Somayeh Ghasemi; Ahmad reza Saraeyan

Volume 25, Issue 1 , September 2010, , Pages 138-146

https://doi.org/10.22092/ijwpr.2010.117275

Abstract
  Comparative study of pulp yield of sap wood and heart wood of Populus deltoides under both Kraft and soda cooking process have been showed that the heart wood pulp has a lower yield than that of sap wood pulp. Yield of heart wood and sap wood soda pulps was 4 percentages higher than Kraft pulp. Contrary ...  Read More