Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Kazem Dost hosseini"'
Autor:
Ali akbar Enayati, Hossein Nazerani hoshmand, Kazem Dost hosseini, Ahmad Jahan latibari, Sohrab Rahimi
Publikováno v:
تحقیقات علوم چوب و کاغذ ایران, Vol 27, Iss 2, Pp 294-305 (2012)
In order to study the optimum manufacturing conditions of wood sawdust-cement perforated blocks, sawdust of headrige saw was mixed with portland cement type II, and then perforated blocks were molded from this mixture. The mixture ratios of sawdust t
Externí odkaz:
https://doaj.org/article/79311b19530b445ea9d96c1a6eb114fc
Publikováno v:
تحقیقات علوم چوب و کاغذ ایران, Vol 26, Iss 4, Pp 682-698 (2011)
Poplar wood chips were treated by steaming in different conditions. The chemical composition changes of milled wood were studied. The obtained results indicate hemicelluloses degradation, reduction of acetyl groups and formation of organic acid durin
Externí odkaz:
https://doaj.org/article/cc37c0255ed84fd0b1360da5fdb1a6fb
Publikováno v:
تحقیقات علوم چوب و کاغذ ایران, Vol 26, Iss 3, Pp 466-476 (2011)
This research was conducted to evaluate the effects of acetylation and the resin type on three layered populus particleboard against white-rot fungus, Trametes versicolor. Populus particles were acetylated at three levels of acetyl content (WPG of 0,
Externí odkaz:
https://doaj.org/article/ccdd7aa755974f16917c1a6ef5f3b26c
Publikováno v:
تحقیقات علوم چوب و کاغذ ایران, Vol 26, Iss 2, Pp 300-313 (2011)
In this research the physical and mechanical properties of 3-layer particleboard manufactured by bagasse and forest wood particles have been studied. The amount of raw material and the type of adhesive were variation factors. First the effect of raw
Externí odkaz:
https://doaj.org/article/b0d2314ad8ca4f1cb5bf3268c7f9bf99
Autor:
Kazem Dost hosseini, Bita Moezipoor
Publikováno v:
تحقیقات علوم چوب و کاغذ ایران, Vol 26, Iss 2, Pp 271-280 (2011)
The possibility waste paper (writing paper and newsprint) and old corrugated carton (OCC) utilization as a filler of urea formaldehyde resin onplywood manufacturing was investigated. Theeffect of type of filler as a variable factor on applicable prop
Externí odkaz:
https://doaj.org/article/1a560035d26248e3b1586bc5fd8315c2
Autor:
Yahya Hamzeh, Babak Mirzaei, Kazem Dost hosseini, Alireza Ashori, Kambiz Rashedi, Alyeh olfat
Publikováno v:
تحقیقات علوم چوب و کاغذ ایران, Vol 26, Iss 2, Pp 281-290 (2011)
Characteristics of pulp and paper mill solid wastes depend generally on the raw materials, stock preparation process as well as wastewater treatment plant. In order to determine the best application of paper mill solid wastes, physicochemical propert
Externí odkaz:
https://doaj.org/article/2e02f115782541f48b8b71873faa8c05
Publikováno v:
تحقیقات علوم چوب و کاغذ ایران, Vol 25, Iss 1, Pp 62-69 (2010)
The feasibility of using of wood and old corrugated container (OCC) fibers on the surface layers of particleboards was investigated. The kind of applied furnish at surface layers, the moisture and adhesive content were considered as variables and the
Externí odkaz:
https://doaj.org/article/c061545ea88b4e53b31ead87cad66f80