Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Rabi Behrooz"'
Autor:
Zahra Kazemi Karchangi, Rabi Behrooz
Publikováno v:
BioResources, Vol 18, Iss 1, Pp 1115-1127 (2022)
In order to protect the environment and cellulose resources, yarn wastes from the textile industry, which contains a considerable amount of cellulose, can be used to produce microcrystalline cellulose. In this study, yarn waste was milled via a ball
Externí odkaz:
https://doaj.org/article/609febfafe7e4ed29bdada384b7f29af
Publikováno v:
Polymers, Vol 14, Iss 7, p 1272 (2022)
The surprising lack of literature on using the very common wood adhesive polymeric methylenediphenyl diisocyanate (pMDI) with protein adhesives may be because of perceived poor improvement of protein wet strength. Reacting pMDI with the flour (soy or
Externí odkaz:
https://doaj.org/article/42da7bf9ad0c4759878ac9e95ef16999
Publikováno v:
Iranian Journal of Wood and Paper Industries, Vol 8, Iss 4, Pp 631-643 (2018)
The purpose of this study was to evaluate the performance of canola flour adhesive in plywood manufacturing. For this reason, first canola flour was modified with sodium hydroxide and urea/sodium hydroxide, separately. Then to create cross linking be
Externí odkaz:
https://doaj.org/article/a45599ddbfd343e3a01933608144a586
Publikováno v:
Iranian Journal of Wood and Paper Industries, Vol 8, Iss 2, Pp 197-209 (2017)
The purpose of this study was to evaluate the physico-mechanical properties and formaldehyde emission of medium density fiberboard (MDF) made from modified urea formaldehyde resin. In this study, nanocrystalline cellulose (NCC) (0, 0.5, 1, 1.5 and 2
Externí odkaz:
https://doaj.org/article/375257e57dfd436c9c4838b907de66cf
Autor:
Hojjat Hemmat abadi, Rabi Behrooz
Publikováno v:
Iranian Journal of Wood and Paper Industries, Vol 3, Iss 2, Pp 53-64 (2013)
Theaim of this research was investigation on the performance of an electrocoagulation process with aluminum sacrificial anode for removal of TSS and COD from effluent of a paper recycling mill. The effect of electrolysis time (10, 20, 30 and 60 min),
Externí odkaz:
https://doaj.org/article/b5bfe44f08ce436984ccfb94e9f7af95
Publikováno v:
علوم و تکنولوژی پلیمر, Vol 25, Iss 1, Pp 11-18 (2012)
Layer-by-layer self-assembly technique is a novel method in nanotechnology for modifcation of the surface properties of solid materials. Among these materials cellulosic fbers can undergo surface changes by formation of polyelectrolyte multi-layers (
Externí odkaz:
https://doaj.org/article/b4a68c38f9fd4b8d9e7d1759f034e33d
Autor:
Rabi Behrooz, Somayeh Ghasemi
Publikováno v:
Iranian Journal of Wood and Paper Industries, Vol 1, Iss 2, Pp 27-36 (2011)
In this research the effect of heating pretreatment and non-simultaneous addition of chemicalsin hydrogen peroxide bleaching of CMP pulps was investigated. Before the bleaching stage by hydrogen peroxide، Q stage was applied by means of removing tra
Externí odkaz:
https://doaj.org/article/2b76390a9b524ec3856d4937fb7d4c17
Publikováno v:
Iranian Journal of Wood and Paper Industries, Vol 1, Iss 2, Pp 103-113 (2011)
In this study, the effect of two lignin mixing methods on physical and mechanical properties of wood flour- polypropylene composites was investigated. Kraft lignin was extracted from black liquor by acidic method and was mixed with wood flour by phys
Externí odkaz:
https://doaj.org/article/6d9de51dea2e41698bcea8f86c62463d
Publikováno v:
BioResources, Vol 7, Iss 1, Pp 161-172 (2011)
The objective of this study was to investigate the bleaching performance of a Mg(OH)2-based hydrogen peroxide process at a high consistency. In this work, an industrially produced chemimechanical pulp (CMP) was bleached via Mg(OH)2- or NaOH-based hyd
Externí odkaz:
https://doaj.org/article/6644f68e318f46c8814e1b897d24a957
Publikováno v:
Iranian Journal of Wood and Paper Industries, Vol 1, Iss 1, Pp 67-78 (2011)
The influence of concentration (2, 3 and 5%) of Maleic Anhydride Grafted Polypropylene (MAPP) on long term water absorption and thickness swelling of wood flour/E-glass fiber Hybrid polypropylene composites were studied. The samples (strips with 10 m
Externí odkaz:
https://doaj.org/article/e3059264bb1649a38a67b62eef809041