The use of a pilot-scale continuous paper process for fire …
Jul 7, 2018 · Inorganic hybrid composites with high content of in-plane oriented nanocellulose, nanoclay and wood fibers were successfully produced at pilot scale. Potential applications include fire retardant paperboard for semi structural applications and as reinforcement mats in molded thermoset biocomposites. 1. Introduction.
Preparation and benchmarking of novel cellulose nanopaper
Apr 15, 2022 · The improved strength and barrier properties of nanopaper achieved at lab and pilot scale mechanical refining process promises a sustainable alternative to conventional packaging.
Here, a fully automated pilot plant for nanoparticle manufacture by flame spray pyrolysis is presented that allows continuous production of nanopowders at rates up to 500 g/h. For the example of zirconia the scale-up from the laboratory reactor is investigated with the help of computational modeling [11] and process operation
Nanopaper, which is obtained by breaking down cellulose fibers into nanoscale particles, have unique properties with the potential to replace syn-thetic packaging materials, but requires very high energy to mechanically process the fibers into nano-paper.
Preparation and benchmarking of novel cellulose nanopaper
This research investigates whether refining alone can be used to produce nanopaper with sufficient quality for packaging applications. Nanopaper was produced from Bleached Eucalyptus Kraft (BEK) refined with a PFI mill and from Northern Bleached Softwood Kraft (NBSK) refined in a pilot disc refiner.
Pilot-Scale Twin Screw Extrusion and Chemical Pretreatment as an …
Jul 10, 2017 · Here, cellulose nanofibrils at high solid content (20–25 wt %) and consuming 60% less energy compared to conventional processes were produced from enzymatic and TEMPO-oxidized cellulose fibers thanks to a twin screw extruder equipped with kneading disks and fully flighted conveying screws.
The use of a pilot-scale continuous paper process for fire …
Jul 1, 2018 · In the current study, an attempt has been made to scale up microfibrillated cellulose (MFC) reinforced paper using a pilot scale experimental paper machine (XPM) in continuous mode.
Oriented Clay Nanopaper from Biobased …
Feb 27, 2015 · Nacre-inspired composite paper of PVA crosslinked basalt scale and nanocellulose with enhanced mechanical, electrical insulating and ultraviolet-resistant aging performance. International Journal of Biological Macromolecules 2024 , 257 , 128602.
Microfibrillated cellulose-SiO2 composite nanopapers produced …
Mar 19, 2015 · Large area (~310 cm 2) composite nanopapers with thickness and SiO 2 content varying from 16 to 92 µm and 0 to 33 %, respectively, were prepared in less than 30 min with nearly complete nanoparticle retention in the cellulose mat.
The use of a pilot-scale continuous paper process for fire …
Jul 7, 2018 · Inorganic hybrid composites with high content of in-plane oriented nanocellulose, nanoclay and wood fibers were successfully produced at pilot scale. Potential applications include fire retardant paperboard for semi structural applications and as reinforcement mats in molded thermoset biocomposites.