Volume 39 (2024-2025)
Volume 38 (2023-2024)
Volume 37 (2022-2023)
Volume 36 (2021-2022)
Volume 35 (2020-2021)
Volume 34 (2019-2020)
Volume 33 (2018-2019)
Volume 32 (2017-2018)
Volume 31 (2016-2017)
Volume 30 (2015-2016)
Volume 29 (2014-2015)
Volume 28 (2013-2014)
Volume 27 (2012-2013)
Volume 26 (2011-2012)
Volume 25 (2010-2011)
Volume 24 (2009-2010)
Volume 23 (2008-2009)
Volume 22 (2007-2008)
Volume 21 (2006-2007)
Volume 20 (2005-2006)
Volume 19 (2004-2005)
Volume 18 (2003-2004)
Volume 17 (2002-2003)
Volume 16 (2002-2003)
Volume 15 (2001-2002)
Volume 14 (2001-2002)
Volume 13 (2001)
Volume 12 (2000-2001)
Volume 11 (2000-2001)
Volume 10 (2000-2001)
Volume 9 (2000)
Volume 8 (1999)
Volume 7 (1999)
Volume 6 (1998)
Volume 5 (1998)
Volume 4 (1997)
Volume 3 (1997)
Volume 2 (1996)
Volume 1 (1995)
Chemical conversion
A feasibility study on identification of stickies and their sources in packaging paper mill

Zahra Razmpour; ghasem asadpour; kermanian hossein; omid ramezani; Seyed Majid Zabihzadeh

Volume 38, Issue 2 , June 2023, , Pages 114-127

https://doi.org/10.22092/ijwpr.2023.359989.1731

Abstract
  Sticky contaminants represent one of the biggest technical challenges in the paper recycling process. These contaminants reduce paper strength, cause plugging of wires and felts, and stick to or deposit on machine parts affecting the runnability of the paper machine In this study, firstly, the sticky ...  Read More

Pulp and paper
ontrol of micro-stickies originated from recycling of Old Corrugated Containers (OCC) using some selected chemical and physical methods

Zahra Razmpour; ghasemg asadpour; kermanian hossein; omid ramezani; Seyed Majid Zabihzadeh

Volume 38, Issue 2 , June 2023, , Pages 155-169

https://doi.org/10.22092/ijwpr.2023.360204.1733

Abstract
  Efficient approaches to eliminate or neutralize stickies is one of the topics of recent research. In the current study, some of the most conventional chemical and physical strategies in controlling these contaminants were compared. Control of micro-stickies originated from recycling of OCC using some ...  Read More

Pulp and paper
Effect of Cationic Starch- CMC Self-assembly Layers on Recovered Fibers of Neutral Sulfite Semi-chemical Pulp and Resultant Paper Properties

Hamid reza Rodi; Haseibeh Saeedi; Kermanian Hossein

Volume 33, Issue 1 , April 2018, , Pages 25-37

https://doi.org/10.22092/ijwpr.2017.110899.1421

Abstract
  Improvement the strength properties of papers made from recycled fibers is of important aims in papermaking industries. Current researches revealed that higher retention of strength induced additives through alternative absorption of polymers having opposite charge is one of promising approaches to obtain ...  Read More

Pulp and paper
The Effect of Chemical Pre-treatment of Industrial Waste of Licorice Root on its Pulp Structural Properties in Bio- Refinery Concept

zahra takzare; kermanian hossein; omid ramezani; Esmaeil Rasooly Garmaroody; Ali Abdolkhani

Volume 32, Issue 4 , November 2017, , Pages 518-529

https://doi.org/10.22092/ijwpr.2017.110712.1419

Abstract
  In this study, the liquorice root (Glycyrrhiza glabra) has been extracted in the Liquorice factory of Kerman, supplied as raw material. The above mentioned waste, after pre-hydrolyzed with sulfuric acid 2% at 130 °C in 60 minutes, is cooked at temperatures of 170 ̊C, the chemicals charge of 20%, ...  Read More

Pulp and paper
INVESTIGATION OF PROPERTIES OF ETHANOL-ALKALI, KRAFT AND SODA PULPS PREPARED FROM WHEAT STRAW

Saeed Mahdavi; masoudreza habibi; kermanian hossein

Volume 21, No., 2 , October 2006, , Pages 105-114

https://doi.org/10.22092/ijwpr.2006.117598

Abstract
  Global concerns for preservation of forests and elimination of pollution from pulping and papermaking processes has led us to explore alternate fibrous resources other than wood and new environmentally begin pulping and bleaching processes for papermaking without sacrificing quality. Various alternate ...  Read More

THE COMPARISON ON PULPING OF P.AUSTRALIS

Saeed Mahdavi; masoudreza habibi; Kamyar Salehi; Hossein Familian; kermanian hossein

Volume 21, No., 1 , May 2006, , Pages 43-51

https://doi.org/10.22092/ijwpr.2006.117592

Abstract
  The common reed, P.australis, covers vast region in south of Iran. Specially, there is possibility of executing harvest in Hoor-Alazim canebrake as a reed natural provenance. It has good properties for papermaking in comparison of typical nonwood materials. Chips were pulped using typical kraft, soda ...  Read More