| Titre : |
Process technologies to optimize detergent manufacturing |
| Type de document : |
texte imprimé |
| Année de publication : |
2020 |
| Article en page(s) : |
p. 16-20 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Biosurfactants
Composés organiques -- Synthèse
Détergents
Granulation
Liants
Procédés de fabrication
Produits commerciaux -- Aspect de l'environnement
Pulvérisation
Séchage
|
| Index. décimale : |
668.1 Agents tensioactifs : savons, détergents |
| Résumé : |
As a manufacturer of consumer goods, the detergent industry must respond to megatrends like no other. One of these drivers is sustainability; eco-friendly biosurfactants have been available since 2009 and, now, alternative complexing agents such as α-ADA or MGDA-Na3 can be produced from renewable raw materials and used to replace phosphates. According to the German Zukunftsinstitut (Future Institute), the neo-ecology megatrend is causing a reorientation of the values of global society, culture and politics and will have a defining impact on the 2020s.
Consumers and business partners alike are asking about transparent value creation and whether social aspects are being considered. As an example, seamless traceability has long been standard practice. Yet, the ongoing microplastics debate calls for a rethink when it comes to encapsulated fragrances or when the fibres of functional clothing have to be fished out of wastewater. Solutions for all these requirements can only be realised if the chemical industry and original equipment manufacturers work closely together. Innovative raw materials is one side of the coin ; technological advances in laundry washing is the other ! |
| Note de contenu : |
- An interplay of forces
- Great success from small particles
- Ingenious biocatalysts
- End product properties : abrasion stability and particles size
- Spray granulation brings enzymes into shape
- Drying, agglomeration, synthesis
- Reactive spray and binder granulation
- Playing with atomisation technology
- Why anionic surfactants are treated in compartment
- Conclusion : size is important !
- Fig. 1 : Influencing factors of materials, process and equipment properties on the particle design
- Fig. 2 : Enzyme granulate
- Fig. 3&4 : Spray dried enzyme powder/agglomerate and spray granules from an enzyme solution
- Fig. 5 : ProCell apparatus for the spouted bed process patented by Glatt (EP 1 638678 B1)
- Fig. 6 : Principle of product flow during spouted bed granulation in the Glatt ProCell
- Fig. 7 : Reactive spray granulation and reactive binder granulation
- Fig. 8 : A nozzle system with annular gas lines ensures that highly reactive solutions do notmix intensively until they reach the spray cone |
| En ligne : |
https://drive.google.com/file/d/11boI1Vs3f7mRRc9vwA0qwykS3RoPowWB/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34595 |
in SOFW JOURNAL > Vol. 146, N° 10 (10/2020) . - p. 16-20
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Process technologies to optimize detergent manufacturing in SOFW JOURNAL, Vol. 146, N° 10 (10/2020)
