Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Javad Sepidehdam"'
Publikováno v:
تحقیقات علوم چوب و کاغذ ایران, Vol 30, Iss 3, Pp 362-375 (2015)
In this study, the effect of fish waste powder, base material polyethylene , and also the quantity of coupling agent (MAPE) on physical and mechanical properties of wood-plastic composite were studied. For this purpose, wood powder at 40% was mixed w
Externí odkaz:
https://doaj.org/article/2df3843df283453dbfce4359c21cadbc
Autor:
Seyed Ali Haji Mirza Tayeb, Ahmad Jahan Latibari, Ajang Tajdini, Seyed Mohamad Javad Sepidehdam
Publikováno v:
BioResources, Vol 7, Iss 3, Pp 3837-3846 (2012)
The effect of laboratory refining on de-inking potential of inkjet printed handsheets was investigated. Pulp samples containing 80% short fiber and 20% long fiber were beaten in a PFI mill to reach four predetermined freeness levels of 650 (unrefined
Publikováno v:
تحقیقات علوم چوب و کاغذ ایران, Vol 26, Iss 4, Pp 647-666 (2011)
The stability of colored paper through dyes is very important in manuscript restoration. In this project Japanese papers (model papers) were colored with different dyes such as henna, walnut and tea. Artificial aging test was performed on these paper
Publikováno v:
تحقیقات علوم چوب و کاغذ ایران, Vol 26, Iss 1, Pp 58-71 (2010)
In this study, particleboard was produced by Eucalyptus and Poplar wood mixture. Variations of this study were as follow: - Combinations of Eucalyptus and Poplar wood were (%100 , %0) , (%66.5 ,% 33.5) , (%33.5 ,% 66.5) and (%0 ,% 100) respectively.
Autor:
Fardad Golbabaei, Ahmad Jahan latibari, Abdolrahman Hosseinzadeh, Sayed Javad Sepidehdam, Amir Nourbakhsh
Publikováno v:
تحقیقات علوم چوب و کاغذ ایران, Vol 3, Iss 5-شماره 182, Pp 1-64 (1998)
Kraft pulping of Pinus eldarica wood was carried out at 18% active alkali, 25% sulphidity and pulping temperature & Time of 165 C and 90 minutes pulp was compared with imported unbleached long fibre pulp with the kappa number of 34. Pinus eldarica pu
Autor:
Abdolrahman Hosseinzadeh, Ahmad Jahan latibari, Hossein Familian, Saeed Mahdavi, Sayed javad Sepidehdam
Publikováno v:
تحقیقات علوم چوب و کاغذ ایران, Vol 2, Iss 2-شماره 166, Pp 152-188 (1997)
In this investigation, samples were collected from three tamarix species including: Tamarix meyeri from northern part and T. aphylla and T. strica from the southern parts of Iran. Nine dominat tamarix trees were felled, three for each species. From e
Publikováno v:
تحقیقات علوم چوب و کاغذ ایران, Vol 29, Iss 4, Pp 526-237 (2014)
Old corrugated container (OCC) recycling generates large volume of effluent which is heavily loaded with pollutants. Its treatment is very difficult and complicated due to the presence of various pollutants and certain chemical with complicated struc