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Friedrich Steffen, Tamas Kordsachia, Tobias Heizmann, Maximilian Paul Eckardt, Yue Chen and Bodo Saake
European paper mills are currently facing the question of whether recovered paper, their main raw material, will be available in sufficient quantities and an acceptable quality in the future. An alternative to recovered paper or wood fiber is the use of ...
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Sebastian Hagel and Fokko Schütt
Locally sourced agricultural residues are a promising feedstock for the production of reinforcement fibers for wastepaper-based packaging papers. An eco-friendly high yield process to generate fibers from wheat straw using high pressure steam and sodium ...
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Jinbo Ren, Chongcheng Chen, Difa Bao, Wuxiong Weng and Shuhe Zheng
Blade cutters are a component in paddy field pulping machines that perform mud splashing, and the design of their structural and motion parameters will directly affect the splashed-mud volume and pulping-machine efficiency. Therefore, the optimization of...
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Jairo Roberto Pérez-González, Xiomy Carolina Cárdenas Cortés, Daniela Ocampo-Arias, Yony Fernando Ceballos
Pág. e18314
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Abraham Castro Garcia, Shuo Cheng and Jeffrey S. Cross
Lignin, a component of lignocellulosic biomass, is abundant and is produced extensively as a waste product of the Kraft pulping process, lignin obtained from this process is called Kraft lignin (KL). Lignin?s three-dimensional structure composed of aroma...
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Lucky Wahyu Nuzulia Setyaningsih, Tintin Mutiara, Clara Yusticia Hapsari, Nabila Kusumaningtyas, Haris Munandar, Romy Jefry Pranata
Pág. 61 - 66
Corn is one of the staple food crops widely consumed by Indonesians, thus has potensial in producing an abundant amount of corn husk waste. Cellulose contained in corn husk is about 44%, so the material has the potential to be source of natural fiber cel...
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Nadezda Stevulova, Julia Cigasova, Ivana Schwarzova, Alena Sicakova and Jozef Junak
This experimental study was focused on the application of a surface-modified hemp- hurds aggregate into composites using an alternative binder of MgO-cement. This paper presents the results of the comparative study of the parameters (chemical and physico...
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Viviane Da Costa Correia,Antonio Aprigio da Silva Curvelo,Karen Marabezi,Alessandra Etuko Feuzicana De Souza Almeida,Holmer Savastano Junior
Pág. 127 - 135
http://dx.doi.org/10.5902/1980509817470Organosolv pulping is the clean chemical process of using organic solvents to aid in the removal of lignin and hemicellulose from lignocellulosic raw materials. This method provides facility for solvent recovery at ...
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Claudio Salazar, Regis Teixeira Mendonça, Jaime Baeza, Juanita Freer
Pág. 277 - 281
Eucalyptus globulus wood chips were decayed by the lignin-degrading fungus Ceriporiopsis subvermispora as a pretreatment step before kraft pulping. Weight and component losses of wood after the biotreatment were the following: weight (5%), glucans (1.5%)...
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M.E. Eugenio,R. Martin-Sampedro,E. Revilla,J.C. Villar
Pág. 460 - 467
The aim of this work is to study the reinforcement capacity of pulps obtained from Hesperaloe funifera using a simple and low energy consumption process (chemi refiner mechanical pulping) once they are added in different percentages to recycled pulps fro...
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