Results 1 to 10 of about 15,534 (146)
Kraft Process-Formation of Secoisolariciresinol Structures and Incorporation of Fatty Acids in Kraft Lignin. [PDF]
J Agric Food Chem, 2021 The complex chemical structure and the fact that many areas in pulping and lignin chemistry still remain unresolved are challenges associated with exploiting lignin. In this study, we address questions regarding the formation and chemical nature of the insoluble residual lignin, the presence of fatty acids in kraft lignin, and the origin of ...
Lahtinen MH +3 more
europepmc +5 more sources
Correction to Kraft Process─Formation of Secoisolariciresinol Structures and Incorporation of Fatty Acids in Kraft Lignin. [PDF]
J Agric Food Chem, 2022 Lahtinen MH +3 more
europepmc +2 more sources
Journal of Natural Fibers, 2022 Plant fiber classified as environmentally friendly material is a promising renewable engineering material rich in lignocellulose that can be employed in the pulp and paper industry as a substitution to wood which has been entailing negative environmental
Pratima Jeetah, Nausheen Jaffur
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Applied Sciences, 2023 Environmental approaches in the asphalt industry have focused on utilizing waste materials as modifiers. Lignin is a high-potential bitumen modifier due to its characteristics; however, the blending process with bitumen is critical.
Ali Rezazad Gohari +4 more
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Journal of Wood Science, 2021 Kraft lignin is a valuable aromatic renewable resource that is discharged in large quantities during the kraft pulping process. In this study, kraft lignin derivatives with improved solubility and thermal properties were prepared by a facile chemical ...
Shiori Suzuki, Tadahisa Iwata
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Modification of activated carbon prepared from black liquor with the copper ion and its application to adsorption phenol [PDF]
Journal of Chemical and Petroleum EngineeringThe growing demand for effective and environmentally friendly phenol removal methods has led to a growing interest in investigating the potential of using biomass-derived activated carbon.
Amir Mohammadpour +3 more
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Degradation and flammability of bioplastics based on PLA and lignin
Polymer Testing, 2022 This article presents the preparation of polylactide (PLA)-derived bioplastics, where kraft lignin (L), sulfonated kraft lignin (L-SO3H) or sulfonated kraft lignin in combination with silica (L-SO3H+SiO2) were used as natural additives.
Beata Podkościelna +4 more
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Estimation of energy efficiency of kraft pulp production with the exergy increment method
Известия высших учебных заведений: Проблемы энергетики, 2020 This article contains results of exergic analysis of kraft pulping flow chart. The results of exergic balances of main kraft pulping processes such as alkali recovery at recovery boilers, black liquor evaporation, chips cooking, lime decarbonation are ...
Р. V. Lukanin
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Comparative study of delignification efficiency and pulp yield of heart wood and sap wood of Populus deltoids by kraft and soda processes [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2010 Comparative study of pulp yield of sap wood and heart wood of Populus deltoides under both Kraft and soda cooking process have been showed that the heart wood pulp has a lower yield than that of sap wood pulp.
Somayeh Ghasemi, Ahmad reza Saraeyan
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Adam Kraft’s Moving Sandstones
Arts, 2023 Adam Kraft, Albrecht Dürer’s contemporary in Nuremberg, worked in the material of sandstone to provide a comparable experience in carved relief about the Passion of Christ.
Larry Silver
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