Journal of Hazardous Materials, volume 400, pages 123268
Gas-phase treatment of polyethylene terephthalate waste in nitrating atmosphere for recycling purposes
Publication type: Journal Article
Publication date: 2020-12-01
Journal:
Journal of Hazardous Materials
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor: 13.6
ISSN: 03043894
Environmental Chemistry
Environmental Engineering
Health, Toxicology and Mutagenesis
Pollution
Waste Management and Disposal
Abstract
The paper describes a new method of waste polyethylene terephthalate (PET) recycling based on gas-phase treatment of the material in nitrating atmosphere. It was found that PET samples kept in the nitrating atmosphere (obtained by vaporizing 12 mol L-1 HNO3) at a temperature of 403-463 K (130-190 °C) for 5-24 h dissolve in 0.5 mol L-1 NaOH, in contrast to the untreated PET samples. Ozonation of the obtained alkaline solutions leads to a complete decomposition of the organic compounds present in the solutions. The resulting PET decomposition degree is higher than 99.9 % irrespective of the plastic color. In addition, the possibility of terephthalic acid recovery from the alkaline solutions of the conversion products was shown.
Top-30
Journals
|
1
|
|
|
Current Microbiology
1 publication, 12.5%
|
|
|
Russian Journal of Physical Chemistry A
1 publication, 12.5%
|
|
|
Science of the Total Environment
1 publication, 12.5%
|
|
|
Journal of Chemical Thermodynamics
1 publication, 12.5%
|
|
|
Chinese Journal of Chemical Engineering
1 publication, 12.5%
|
|
|
Canadian Journal of Chemical Engineering
1 publication, 12.5%
|
|
|
RSC Advances
1 publication, 12.5%
|
|
|
Green Chemistry
1 publication, 12.5%
|
|
|
1
|
Publishers
|
1
2
|
|
|
Elsevier
2 publications, 25%
|
|
|
Royal Society of Chemistry (RSC)
2 publications, 25%
|
|
|
Springer Nature
1 publication, 12.5%
|
|
|
Pleiades Publishing
1 publication, 12.5%
|
|
|
1 publication, 12.5%
|
|
|
Wiley
1 publication, 12.5%
|
|
|
1
2
|
- We do not take into account publications without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
Are you a researcher?
Create a profile to get free access to personal recommendations for colleagues and new articles.
Metrics
Cite this
GOST |
RIS |
BibTex
Cite this
GOST
Copy
Kulyukhin S. A., Gordeev A., Seliverstov A. Gas-phase treatment of polyethylene terephthalate waste in nitrating atmosphere for recycling purposes // Journal of Hazardous Materials. 2020. Vol. 400. p. 123268.
GOST all authors (up to 50)
Copy
Kulyukhin S. A., Gordeev A., Seliverstov A. Gas-phase treatment of polyethylene terephthalate waste in nitrating atmosphere for recycling purposes // Journal of Hazardous Materials. 2020. Vol. 400. p. 123268.
Cite this
RIS
Copy
TY - JOUR
DO - 10.1016/j.jhazmat.2020.123268
UR - https://doi.org/10.1016/j.jhazmat.2020.123268
TI - Gas-phase treatment of polyethylene terephthalate waste in nitrating atmosphere for recycling purposes
T2 - Journal of Hazardous Materials
AU - Kulyukhin, Sergey A
AU - Gordeev, A.V.
AU - Seliverstov, A.F
PY - 2020
DA - 2020/12/01
PB - Elsevier
SP - 123268
VL - 400
SN - 0304-3894
ER -
Cite this
BibTex
Copy
@article{2020_Kulyukhin,
author = {Sergey A Kulyukhin and A.V. Gordeev and A.F Seliverstov},
title = {Gas-phase treatment of polyethylene terephthalate waste in nitrating atmosphere for recycling purposes},
journal = {Journal of Hazardous Materials},
year = {2020},
volume = {400},
publisher = {Elsevier},
month = {dec},
url = {https://doi.org/10.1016/j.jhazmat.2020.123268},
pages = {123268},
doi = {10.1016/j.jhazmat.2020.123268}
}
Profiles