Modification of lignin from pulping black liquor for production of lignin-phenol-formaldehyde adhesive
Black liquor, a complex pulping by-product, contains lignin residues, degraded carbohydrates, and inorganic constituents. To release cellulose fibres, lignin, hemicelluloses, and other wood extractives were removed from wood during pulping. It is a main pollutant from conventional paper mills. Ho...
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| 格式: | Thesis |
| 語言: | 英语 英语 |
| 出版: |
2023
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| 在線閱讀: | http://psasir.upm.edu.my/id/eprint/113028/1/113028.pdf |