| Titre : |
Combination tanning based on tara-sodium metasilicate a new tanning |
| Type de document : |
texte imprimé |
| Auteurs : |
Getaneh Andualem, Auteur |
| Editeur : |
Saarbrücken [Germany] : Lambert Academic Publishing |
| Année de publication : |
2017 |
| Importance : |
VIII-85 p. |
| Présentation : |
ill. |
| Format : |
22 cm |
| ISBN/ISSN/EAN : |
978-3-659-66215-7 |
| Prix : |
49,90 E |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Silicate de sodium
Tannage combinéLe tannage combiné se dit des tannages qui allient deux familles ou genre de tannage pour obtenir un résultat additionnant les qualités complémentaires des tannins mis en œuvre par exemple Chrome-Végétal ou Chrome-Synthétique
Tara et constituantsC'est un petit arbre épineux avec des gousses plates rouge qui pousse dans les zones sèches du Pérou, Amérique du Sud.
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| Index. décimale : |
675.2 Préparation du cuir naturel. Tannage |
| Résumé : |
Based on the results and conclusions of this study, As indicated from the shrinkage temperature and physical measurements results it should be clear that leather can be made from the combination tanning system needs pH control during silica solutin preparation. There is scope to improve the strength properties of leathers tanned with tara-silica combination tanning system. careful pH controll is required for each parameter during silica-tara cobination tanning. To see the practical applicability of an alternative system of tanning, Awareness creation for leather industries and societies should be done so as to use sodium metasilicate and tara combination to reduce environmental impact due to chromium.Substitution of conventional tanning agent by sodium metasilicate and tara combination is one option by which we can remove chromium discharge from tanning effluent. Other tanning agents like plant extracts and minerals can be researched as a partial or whole substitute for Basic chromium sulphate that could efficiently tann the pelt and reduces the chromium and TDS discharge from tanning effluent. |
| Note de contenu : |
- LITERATURE REVIEW : Tanning
- MATERIALS AND METHODS : Raw materials, chemicals and reagents - Laboratory equipment, instruments and apparatus used for silica solution preparation - Methods - Results and discussions - Recommendations |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=36814 |
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