Pyrolysis of polyamide-containing materials. Process features and composition of reaction products

EM Zakharyan, AL Maksimov - Russian Journal of Applied Chemistry, 2022 - Springer
An enhance in the manufacturing and consumption of polyamide products used in the light,
food, textile, construction, engineering, and medicine industries leads to the formation of …

Nitrogen products and reaction pathway of nitrogen compounds during the pyrolysis of various organic wastes

O Debono, A Villot - Journal of Analytical and Applied pyrolysis, 2015 - Elsevier
The nitrogen compounds in tars were investigated at temperature of 500° C during the
pyrolysis of three organic wastes (sewage sludge, food waste, wood) and their mixture …

[HTML][HTML] Secondary reactions in the analysis of microplastics by analytical pyrolysis

I Coralli, V Giorgi, I Vassura, AG Rombolà… - Journal of Analytical and …, 2022 - Elsevier
Mixtures of plastic particles of different types were analysed by Py-GC-MS in order to
investigate the effect of polymer interactions on the composition of pyrolysates. Pyrolysis …

Depolymerization of end‐of‐life poly (lactide) to lactide via zinc‐catalysis

C Alberti, S Enthaler - ChemistrySelect, 2020 - Wiley Online Library
The chemical recycling of poly (lactide)(PLA), especially the initial depolymerization step
was studied. High molecular weight PLA was depolymerized in the presence of zinc catalyst …

Applications of evolved gas analysis: Part 2: EGA by mass spectrometry

S Materazzi, A Gentili, R Curini - Talanta, 2006 - Elsevier
The analytical applications of the evolved gas analysis (EGA) performed by mass
spectrometry, for the period extending from 2001 to 2004, are collected in this review. By this …

Quantitative determination of PA6 and/or PA66 content in polyamide-containing wastes

E Zagar, U Češarek, A Drincic, S Sitar… - ACS Sustainable …, 2020 - ACS Publications
A fast, robust, and convenient method for quantitative determination of polyamide-6 (PA6)
and polyamide-66 (PA66) in plastic wastes is presented. The method includes a …

Synthesis and thermal degradation mechanism of a semi-aromatic copolyamide from renewable sources

K Yang, Y Liu, Z Zheng, G Lu, Z Tang… - Polymer Degradation and …, 2022 - Elsevier
Bio-based polyamide has attracted increasing attention in recent years. However, it remains
a challenge to synthesize bio-based polyamide combining excellent high temperature …

Chemical recycling of end‐of‐life polyamide 6 via ring closing depolymerization

C Alberti, R Figueira, M Hofmann, S Koschke… - …, 2019 - Wiley Online Library
The chemical recycling of end‐of‐life polymers, a sequence of depolymerization and
polymerization reactions, enables the conserving of fossil resources and can add some …

Thermal decomposition of polymer mixtures of PVC, PET and ABS containing brominated flame retardant: Formation of chlorinated and brominated organic …

Z Czégény, E Jakab, M Blazsó, T Bhaskar… - Journal of analytical and …, 2012 - Elsevier
The thermal decomposition of various mixtures of acrylonitrile butadiene styrene copolymer
(ABS), ABS containing brominated epoxy resin flame retardant and Sb2O3, poly (ethylene …

Pyrolysis of wood–PVC mixtures. Formation of chloromethane from lignocellulosic materials in the presence of PVC

Z Czégény, E Jakab, J Bozi, M Blazsó - Journal of analytical and applied …, 2015 - Elsevier
Thermal decomposition of polyvinylchloride (PVC)–wood and wood component mixtures
were examined under slow and fast heating by pyrolysis–gas chromatography/mass …