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)
Analysis of Photodegraded Lignin and Lignin Model Compounds by ATR-FTIR Spectroscopy

Ahmad Mirshkraee; Jalil Lari; Fatemeh Mstaghni; Ali Abdolkhani

Volume 29, Fall 3 , November 2014, , Pages 343-353

https://doi.org/10.22092/ijwpr.2014.6185

Abstract
    In this study, optical behavior of methylated and unmethylated Bjorkman lignin from poplar wood and two lignin model compound (phenolic and non phenolic) with β-O-4 linkages was investigated. First, these lignins were precipitated on a cellulosic matrix (Whatman Paper) using different times ...  Read More

Effect of silane coupling agent on bond improvement of urea formaldehyde resin in wheat straw particleboard

Seaid Masoumeh Hafezi; Ali akbar ٍEnayati; Kazem Doosthosseiny; Asghar Taremian; Ahmad Mirshokraee

Volume 29, Summer 2 , August 2014, , Pages 183-189

https://doi.org/10.22092/ijwpr.2014.5681

Abstract
  This research was conducted to investigate the effect of silane coupling agent usage to improve the bond formation of urea formaldehyde resin in wheat straw particleboard production. Three levels (0.5% and 10%; based on the dry weight of the resin) of silane coupling agent and 10% urea formaldehyde resin ...  Read More

Identification of compounds derived in pyrolysis oils from Oak, Poplar wood and Bagasse at 573 oK

Ramin Farsi; Ahmad Mirshokraee

Volume 28, Issue 3 , October 2013, , Pages 476-488

https://doi.org/10.22092/ijwpr.2013.3415

Abstract
  The conversion of biomass into biofuels which is a blend of alcohols and phenolic compounds has received significant attention in most countries. The purpose of this study was to identify the chemical composition of the pyrolysis oil products from Oak, Poplar woods, and Bagasse produced in a fixed bed ...  Read More