MANUFACTURING NANOSTRUCTURED AND MICROSTRUCTURED CHITOSAN PREPARED BY MILLING SHRIMP SHELL

Auteurs :  Belmedani Mohamed, Hadoun Hocine, Belgacem Ahmed, Haddad Ahmed
Année : 2019
Domaine : Génie Chimique
Type : Communication
Conférence: The 5th international conference on knowledge and innovation in Engineering, Science and Technology
Résumé en PDF :  (résumé en pdf)
Fulltext en PDF :  (.pdf)
Mots clés : Shrimp shell, Planetary milling, chitosan, SEM, FT-IR, XRD

Résumé : 

Nano-products are of great interest in the field of pharmaceutical, corrosion, medecine and engineering. This research aimed to produce nano-chitosan. Nanocrystallite. Shrimp shells have been prepared by using a high-energy planetary ball with an optimal rotational speed.The raw material was subjected to standard chemical processing for chitin extraction, followed by deacetylation to obtain nanocrystallite chitosan, which is characterized by Scanning Electron Microscope SEM and Fourier Transform Infrared Spectrometry FT-IR.