Results 21 to 30 of about 42,748 (243)

Opinions and facts in the theoretical foundations of artificial fiber and pulp and paper production technologies

Известия СПбЛТА, 2018
В статье рассмотрены различные подходы к пониманию природы связей в целлюлозно-волокнистых системах. Анализ результатов многочисленных исследований показывает, что при изготовлении высокотехнологичных целлюлозно-бумажных изделий необходимо учитывать специфику процессов структурообразования в дисперсных системах, дисперсионной средой в которых является ...
openaire   +1 more source

An Analysis of the Wash and Flotation Deinking Processes [PDF]

, 1989
The purpose of this paper is to obtain data, so that we may compare the ability of Floatation vs. Wash deinking to produce a paper of equal standards as the original unprinted base-stock.
Felgner, Brian L.
core   +1 more source

A novel enzymatic approach to nanocrystalline cellulose preparation [PDF]

, 2018
In this work, conditions for an enzymatic pretreatment prior to NCC isolation from cotton linter were assessed. Different cellulase doses and reaction times were studied within an experimental design and NCC were obtained. At optimal enzymatic conditions
Beltramino, Facundo, Roncero Vivero, María Blanca, Valls Vidal, Cristina, Vidal Lluciá, Teresa   +3 more
core   +2 more sources

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

Engineering Properties, Processing and Value Addition of Tamarind: A Review

International Journal of Bio-Resource and Stress Management, 2023
Tamarind is widely consumed as fruit and spices in India. Tamarind contains  pulp, seeds, shell and fibres. The pulp, which makes up between 30 and 50% of the mature fruit, is rich in reducing sugars, pectin, protein, fiber, and cellulose substances ...
Thingujam Bidyalakshmi, Thongam Sunita, Shaghaf Kaukab, Y. Ravi   +3 more
doaj   +1 more source

Fiber Orientation as a Means to Control Formation on the Ultra-Former Through Changes in the Spouting Jet to Wire Speed Ratio and Stock Consistency in the Headbox [PDF]

, 1972
The Ultra-Former is a new type of multi-ply board machine. It uses a cylinder mold without a vat and has a stock delivery system that uses a headbox similar to that found on a fourdrinier machine.
Haw, Gerald R.
core   +1 more source

Bamboo Medical Application: A State‐of‐the‐Art Review

Advanced Materials Technologies, EarlyView.
This review presents a structured classification of bamboo's current use in healthcare. It organizes applications into medical textiles and medical devices, with further divisions based on function and level of invasiveness. It also examines material utilization based on bamboo's structural role, highlighting how it supports both protective and ...
Haymanot Beza Lamesgin, Koosje van der Stoel, Vera Popovich, Paul Breedveld   +3 more
wiley   +1 more source

Lignocellulose-Mediated Gel Polymer Electrolytes Toward Next-Generation Energy Storage

Nano-Micro Letters
Highlights The latest strategies for the construction of lignocellulose-mediated gel polymer electrolytes are summarized. The great potential of macroscopic preparation processes and microstructural design of lignocellulose-mediated gel polymer ...
Hongbin Yang, Liyu Zhu, Wei Li, Yinjiao Tang, Xiaomin Li, Ting Xu, Kun Liu, Chuanling Si   +7 more
doaj   +1 more source

Pulp and paper mill wastes: utilizations and prospects for high value-added biomaterials

Bioresources and Bioprocessing, 2021
A wide variety of biomass is available all around the world. Most of the biomass exists as a by-product from manufacturing industries. Pulp and paper mills contribute to a higher amount of these biomasses mostly discarded in the landfills creating an ...
Adane Haile, Gemeda Gebino Gelebo, Tamrat Tesfaye, Wassie Mengie, Million Ayele Mebrate, Amare Abuhay, Derseh Yilie Limeneh   +6 more
doaj   +1 more source

A Study of the Effects of Ionic Charge and Molecular Weight of Polymers on Wet-Web Strength [PDF]

, 1978
Improved machine speeds in the production of paper have increased the number of wet-end breaks due to wet-webs that are unable to withstand the increased stresses at increased rates of production.
Kelso, Charles
core   +1 more source