Results 271 to 280 of about 3,124,082 (338)

Mechanisms of leucochromophore and chromophore formation in mechanical pulping

, 1994
openaire   +1 more source

An approach to produce nano-ligno-cellulose from mechanical pulp fine materials [PDF]

Nordic Pulp and Paper Research Journal, 2013
Mechanical pulping, also called high-yield pulping processes, are pulping systems where a great deal of effort is taken with regards to the fractionation in screens and cleaners as well as to optimize process conditions to refine the rejected fractions ...
Sinke H Osong, Sven Norgren, Per Engstrand   +2 more
exaly   +3 more sources

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Combination of mechanical, alkaline and enzymatic treatments to upgrade paper-grade pulp to dissolving pulp with high reactivity

Bioresource Technology, 2016
Chao Duan, Jianguo Li, Xiaojuan Ma
exaly   +2 more sources

Use of Endoglucanase and Accessory Enzymes to Facilitate Mechanical Pulp Nanofibrillation

, 2021
Although selective enzyme treatments have been used to successfully fibrillate chemical pulps, high lignin-containing mechanical pulps have proven to be more recalcitrant.
Xushen Han, Ran Bi, Vinay Khatri, H. Oguzlu, Masatsugu Takada, Jungang Jiang, Feng Jiang, Jie Bao, J. Saddler   +8 more
semanticscholar   +1 more source

Effect of cellulose pulp fibres on the physical, mechanical, and thermal performance of extruded earth-based materials

Journal of Building Engineering, 2021
Due to the growing concerns of deforestation, renewable materials as recycled cellulosic waste and non-wood fibres provide an alternative solution for partial replacement of wood resources as a reinforcement agent in building material.
T. Stanislas, J. Tendo, R. Teixeira, Emeso B. Ojo, G. C. Komadja, M. Kadivar, H. S. Junior   +6 more
semanticscholar   +1 more source

Deep eutectic solvent delignification to low-energy mechanical pulp to produce papermaking fibers

BioResources, 2020
A novel process based on low-energy mechanical pulp and deep eutectic solvents (DESs) was evaluated with the goal of producing fibers suitable for papermaking.
J. Fiskari, R. Ferritsius, S. H. Osong, Anders Persson, Tomas Höglund, P. Immerzeel, M. Norgren   +6 more
semanticscholar   +1 more source

Effect of hydrogen peroxide bleaching on anionic groups and structures of sulfonated chemo-mechanical pulp fibers

Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2020
The properties of the chemo-mechanical pulp were determined by the position and quantity of anionic groups in the pulp fibers. In this study, the effects of anion group content and structure in sulfonated mulberry stem chemo-mechanical pulp (SCMP) were ...
Mingfu Li, Juan Yin, Lingyu Hu, Siyuan Chen, D. Min, Shuangfei Wang, Lianxin Luo   +6 more
semanticscholar   +1 more source

Exploring structural variations of hydrogen-bonding patterns in cellulose during mechanical pulp refining of tobacco stems.

Carbohydrate Polymers, 2019
Hydrogen bonding and mechanical refining are closely correlated. In this work, structural variations of hydrogen bonding patterns in cellulose during mechanical pulp refining, including the hydrogen bonding energy and distance as well as the content of ...
Deqing Zhao, Yong Deng, D. Han, Lanlan Tan, Yu Ding, Zhigang Zhou, Heng-Zhi Xu, Yanxu Guo   +7 more
semanticscholar   +1 more source

Prediction of strength properties of poplar alkaline peroxide mechanical pulp using near infrared spectroscopy and multivariate calibration

, 2020
Application of near infrared (NIR) spectroscopy to pulp and paper research is almost based on chemical pulping, but little research has been directed toward the use of NIR to mechanical pulping.
Liang Long, Fang Guigan, Wei Lulu, Shanming Han, Yongjun Deng, Zhu Beiping, Wu Ting   +6 more
semanticscholar   +1 more source