Journal of Natural Fibers, 2022 Nowadays, there is a growing interest in lignocellulosic nanoscale materials produced from alternative recycled sources because of their attractive physical, chemical, and mechanical properties, as well as their ecological contribution. In this work, MFC
María Magdalena González-Pérez +5 more
doaj +4 more sources
Valorization of Old Corrugated Container to Dissolving Pulp
BioResources, 2022 As an alternative raw material for various cellulose derivatives, the current research studied the processing of old corrugated container (OCC) in the subsequent stages of homogenization (soda cooking) and purification (bleaching with hypochlorite).
Negin Ghahrani +4 more
doaj +4 more sources
Investigation of applying the old corrugated container (OCC) and aspen chips in particleboard production [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2010 In this study, aspen chips with OCC (Old Corrugated Container) were used in particleboard production and samples were prepared at two different levels of resin contents (%9 and %10) and three levels of combination: 1- %25 OCC +%75 aspen, 2- %50 OCC
Amir Eshraghi +4 more
doaj +2 more sources
EXTENDED DELIGNIFICATION OF OLD CORRUGATED CONTAINER AND TOTALLY CHLORINE FREE BLEACHING OF THE PULP
BioResources, 2012 The paper industry has taken various steps to address environmental concerns and raw material limitations. Among them, paper recycling has been shown to be a viable option. In this study, the alkaline sulfite pulping of old corrugated containers (OCC) to
Ahmad Jahan Latibari
doaj +3 more sources
Investigation on the properties of polypropylene/old corrugated container fibers composites with added foaming agents [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2012 The influence of reinforcing fibers (old corrugated container fibers called OCC) and addition of foaming agents (Azodicarbinamide and sodium bicarbonate) on density, strength properties and dimensional stability of OCC fiber/polypropylene composite were ...
Sasan َAbangah +4 more
doaj +2 more sources
The Influence of Alkalinity in Oxygen Delignification of Soda/AQ Pulp From Old Corrugated Container [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2011 The influence of oxygen delignification as an environmental friendly process, was investigated on Soda/AQ pulp from Old Corrugated Container (OCC) fibers.
Mohammad ali Azad far +2 more
doaj +2 more sources
EFFECTS OF POLY-ALUMINUM CHLORIDE, STARCH , ALUM AND ROSIN ON THE ROSIN SIZING, STRENGTH AND MICROSCOPIC APPEARANCE OF PAPER PREPARED FROM OLD CORRUGATED CONTAINER (OCC) PULP [PDF]
BioResources, 2008 The influence of rosin (0.1-0.3%), alum (0.4-0.6%), polyaluminum chloride (0.3-0.7%), and starch (0.5-1.5%) in the making of paper from old corrugated container (OCC) pulp on the freeness, breaking length, tear index, and burst index of pulp and paper ...
Mohammad Hassan Ekhtera +3 more
doaj +1 more source
BioResources, 2016 Old corrugated container fiber foam material (OCCM) was prepared using a liquid frothing approach. The effect of the content of Al/Si compounds, the molar ratio of Al3+/SiO2, and different addition form on the limited oxygen index (LOI) and residue ...
Lili Cai +6 more
doaj +3 more sources
Investigation on the properties of totally chlorine free bleached soda - oxygen pulp from old corrugated container [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2012 Soda - oxygen pulping of old corrugated container to produce totally chlorine free bleached pulp was investigated. In order to reach the optimum delignification condition; four levels of sodium hydroxide (9, 11, 13, and 15 %), three cooking times (90 ...
Vahid Delnavaz +3 more
doaj +2 more sources
Rice Husk and Old Corrugated Container Cement Boards: Performance of Nano-SiO2 on Strength and Dimensional Stability [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2015 In this study the effect of nano sized silica particles (nano-SiO2) on the physical and mechanical properties of rice husk and Old Corrugated Container (OCC)-cement boards was investigated.
Faranak Mohammadkazemi +1 more
doaj +2 more sources