| Title |
Chemical Pretreatment Of Industrial Lignin By Dissolving In Organic Solvents |
| ID_Doc |
7723 |
| Authors |
Kafková, V; Ondrejícková, P; Hruska, M |
| Title |
Chemical Pretreatment Of Industrial Lignin By Dissolving In Organic Solvents |
| Year |
2022 |
| Published |
|
| DOI |
|
| Abstract |
In the industrial paper production and also second-generation ethanol production processing the straw or wood waste as a feedstock, lignin is produced as a waste stream. To meet the request of a circular economy, there is an aim to further utilize lignin for the production of value-added products or energy. Most of lignin valorization processes strive for efficient lignin pretreatment. Pretreatment of lignin can be performed by biological, physical, chemical or physico-chemical pretreatment processes. This work aims to evaluate chemical treatment of lignin by dissolving in organic solvents. The research is based on the observation that the amount of lignin ash in the filter cake is increased when dissolving the organic part of lignin in organic solvents. The assumption is that the part of the organic matter is passing into the filtrate after filtration. The influence of different solvents on the lignin solubility is compared in the presented work. |
| Author Keywords |
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| Index Keywords |
Index Keywords |
| Document Type |
Other |
| Open Access |
Open Access |
| Source |
Conference Proceedings Citation Index - Science (CPCI-S) |
| EID |
WOS:001242890900058 |
| WoS Category |
Chemistry, Multidisciplinary; Engineering, Chemical; Materials Science, Multidisciplinary |
| Research Area |
Chemistry; Engineering; Materials Science |
| PDF |
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