Chemical Recycling of High-Molecular-Weight Organosilicon Compounds in Supercritical Fluids.
depolymerization
destruction
polydimethylsiloxane
recycling
silicone rubber
supercritical fluids
Journal
Polymers
ISSN: 2073-4360
Titre abrégé: Polymers (Basel)
Pays: Switzerland
ID NLM: 101545357
Informations de publication
Date de publication:
28 Nov 2022
28 Nov 2022
Historique:
received:
25
10
2022
revised:
23
11
2022
accepted:
23
11
2022
entrez:
11
12
2022
pubmed:
12
12
2022
medline:
12
12
2022
Statut:
epublish
Résumé
The main known patterns of thermal and/or catalytic destruction of high-molecular-weight organosilicon compounds are considered from the viewpoint of the prospects for processing their wastes. The advantages of using supercritical fluids in plastic recycling are outlined. They are related to a high diffusion rate, efficient extraction of degradation products, the dependence of solvent properties on pressure and temperature, etc. A promising area for further research is described concerning the application of supercritical fluids for processing the wastes of organosilicon macromolecular compounds.
Identifiants
pubmed: 36501564
pii: polym14235170
doi: 10.3390/polym14235170
pmc: PMC9738714
pii:
doi:
Types de publication
Journal Article
Review
Langues
eng
Subventions
Organisme : Russian Science Foundation
ID : 21-73-30030
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