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Extraction of Humic Acids from Lignite and Its Use as a Biochar Activator
[Image: see text] Current research focuses on extracting humic acid (HA) compounds from low-rank coals to obtain high value-added products. In this study, HAs with high purity and low heavy metal content were obtained from lignite by combining acid pretreatment with hydrothermal treatment. Scanning...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Chemical Society
2023
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10077559/ https://www.ncbi.nlm.nih.gov/pubmed/37033863 http://dx.doi.org/10.1021/acsomega.2c08192 |