| Titre : |
Recovery and utilisation of waste products from the leather industry |
| Type de document : |
texte imprimé |
| Auteurs : |
Benias Nyamunda, Auteur |
| Editeur : |
Saarbrücken [Germany] : Lambert Academic Publishing |
| Année de publication : |
2013 |
| Importance : |
V-51 p. |
| Présentation : |
ill. |
| Format : |
22 cm |
| ISBN/ISSN/EAN : |
978-3-659-40194-7 |
| Prix : |
39,90 E |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Caoutchouc
Caoutchouc -- Propriétés mécaniques
Charges (matériaux)
Composés organiques -- Synthèse
Cuirs et peaux -- Déchets -- Recyclage
Emulsions -- Stabilité
Essais dynamiques
Formulation (Génie chimique)
Huiles et graisses animales
pH
Produits de nourriture du cuir
Semelles
Tannage au chrome
Vulcanisation
|
| Index. décimale : |
675 Technologie du cuir et de la fourrure |
| Résumé : |
Leather wastes from the chrome tanning process cause waste disposal problems. A cost effective way of managing these leather wastes is to recover useful resources. This book gives an outline on the synthesis of fatliqour from waste bovine fat. The book further describes the effectiveness of using the produced fatliquor in lubricating light leathers to protect them against cracking. The use of waste leather shavings as fillers in rubber soles is also covered in this book. The results show that waste leather shavings can be used satisfactorily to make certain types of soles that are light weight, comfortable and flexible. The book targets readership in the leather industry, chemical technologists and people who are involved in effective waste management. This books also provides opportunities to people who are interested in starting business by exploiting wastes from leather. |
| Note de contenu : |
- 1. LITERATURE SURVEY : Introduction - Leather chrome tanning process - Fatliquoring - Emulsion stability - Natural rubber - Vulcanisation - Fillers
- 2. METHOD : Chemicals - Analysis of leather shavings and filled soles - Processing of leather shavings and incorporation into fillers
- 3. RESULTS AND DISCUSSION : Utilisation of leather shavings - Synthesis and application of fatliquor on light leathers
- Table 1 : Filled vulcanised rubber properties
- Table 2 : Formulation of prepared rubber samples
- Table 3.1 : Some mechanical properties of rubber soles
- Table 3.2 & 3.3 : Physico-chemical characteristics of bovine fat
- Table 3.4 : pH and temperature stability of fatliquour emulsions
- Table 3.5 : Physical tests of different light leathers |
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Recovery and utilisation of waste products from the leather industry / Saarbrücken [Germany] : Lambert Academic Publishing (2013)
