Results 71 to 80 of about 451 (161)

Fractionation by classification as a prerequisite to the purification of old corrugated container material for preparing dissolving grade pulp

open access: yesCellulose
Abstract The valorization of old corrugated containers (OCC) as a sustainable raw material for dissolving-grade pulp (DGP) production represents a promising avenue for advancing circular economy goals. This study evaluates flat-screening and fiber fractionation by classification as prerequisites to chemical purification for upgrading OCC into
Autumn M. Reynolds   +4 more
openaire   +1 more source

EVALUATION OF LINERBOARD PROPERTIES FROM MALAYSIAN CULTIVATED KENAF SODA-ANTHRAQUINONE PULPS VERSUS COMMERCIAL PULPS

open access: yesBioResources, 2010
Malaysian cultivated kenaf has been identified as a suitable raw material for linerboard production. This study examines the soda-antraquinone (soda-AQ) pulp of kenaf fibers versus old corrugated container (OCC) and unbleached softwood kraft pulps as the
Ahmad Azizi Mossello   +6 more
doaj  

Feasibility Study of the Paper Sludge Properties in Manufacturing Recycled Filler

open access: yesBioResources
The mineralization of inorganic components in paper sludge offers potential for their re-use in various fields. This study synthesized carbonates based on the minerals present in paper sludge and aimed to investigate the control of particle size ...
Hyeonggyu Lee   +2 more
doaj   +2 more sources

Effects of Nanocellulose, Cationic Starch, Cationic Polyacrylamide, and Unbleached Softwood Kraft Fibers on the Properties of Recycled Cardboard

open access: yesBioResources
Separate and combined effects of nanocellulose, cationic polyacrylamide, cationic starch, and bleached softwood kraft fibers were evaluated when producing recycled packaging fluting paper.
Jafar Ebrahimpour Kasmani   +1 more
doaj  

Prevalence and Associated Factors of Dengue Virus Circulation in the Rural Community, Handeni District in Tanga, Tanzania. [PDF]

open access: yesJ Trop Med, 2023
Kajeguka DC   +9 more
europepmc   +1 more source

Enhanced Retention, Drainage, and Strength of Old Corrugated Container Pulp Using Poly(aluminum chloride), Nanofibrillated Cellulose, and Hydrophobic Colloidal Silica Particles

open access: yesBioResources
The performance of the poly(aluminum chloride) (PAC)-nanofibrillated cellulose (NFC)-colloidal silica (SiO2) system was evaluated relative to the retention and drainage of old corrugated container (OCC) pulp.
Seyed Ali Askarabadi   +3 more
doaj  

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