Process Analysis of PMMA-Based Dental Resins Residues Depolymerization: Optimization of Reaction Time and Temperature

Process Analysis of PMMA-Based Dental Resins Residues Depolymerization: Optimization of Reaction Time and Temperature

This work aims to optimize the recovery of methyl methacrylate (MMA) by depolymerization of polymethyl methacrylate (PMMA) dental resins fragments/residues. In order to pilot the experiments at technical scale, the PMMA dental resins scraps were submitted by thermogravimetric analysis (TG/DTG/DTA)....

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Bibliographic Details
Main Authors: Paulo Bisi dos Santos, Haroldo Jorge da Silva Ribeiro, Armando Costa Ferreira, Caio Campos Ferreira, Lucas Pinto Bernar, Fernanda Paula da Costa Assunção, Douglas Alberto Rocha de Castro, Marcelo Costa Santos, Sergio Duvoisin, Luiz Eduardo Pizarro Borges, Nélio Teixeira Machado
Format: Article
Language:English
Published: MDPI AG 2021-12-01
Series:Energies
Subjects:
PMMA
pyrolysis
plastics wastes
depolymerization
distillation
recovery of methyl methacrylate
Online Access:https://www.mdpi.com/1996-1073/15/1/91

Internet

https://www.mdpi.com/1996-1073/15/1/91

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