Polyalkylphenyl-sulphonic acids with acid groups of variable strength from animal-vegetable wastes
The insoluble organic fraction isolated from rice-hulls residues and animal fecal matter mixture is sulphonated in liquid SO3 at 200 degrees C to a water soluble sulphonate (III). III is compared to the sulphonate (IV) obtained from the same mix after composting. Both products have been found to con...
| Publié dans: | Waste management (New York, N.Y.). - 1999. - 24(2004), 5 vom: 01., Seite 513-22 |
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| Auteur principal: | |
| Autres auteurs: | , , , , |
| Format: | Article |
| Langue: | English |
| Publié: |
2004
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| Accès à la collection: | Waste management (New York, N.Y.) |
| Sujets: | Journal Article Arylsulfonates Fertilizers Manure Sulfonic Acids Sulfur Oxides lignosulfuric acid 8062-15-5 Lignin 9005-53-2 |