Chemical recycling technologies for PVC waste and PVC-containing plastic waste: A review

L Lu, W Li, Y Cheng, M Liu - Waste Management, 2023 - Elsevier
The extensive production and consumption of plastics has resulted in significant plastic
waste and plastic pollution. Polyvinyl chloride (PVC) waste has a high chlorine content and …

Towards high-quality petrochemical feedstocks from mixed plastic packaging waste via advanced recycling: The past, present and future

M Kusenberg, A Eschenbacher, L Delva… - Fuel Processing …, 2022 - Elsevier
Advanced plastic waste recycling via pyrolysis and subsequent steam cracking of pyrolysis
oils has the potential to partly close the cycle between the petrochemical production of …

Hydrothermal treatment of polyvinyl chloride: Reactors, dechlorination chemistry, application, and challenges

M Ling, D Ma, X Hu, Z Liu, D Wang, Q Feng - Chemosphere, 2023 - Elsevier
Polyvinyl chloride (PVC) plastic wastes can bring a series of problems during pyrolysis or
incineration such as the emission of dioxins, corrosion, slagging in the reactors, etc …

Reduction, detoxification and recycling of solid waste by hydrothermal technology: a review

L Zhan, L Jiang, Y Zhang, B Gao, Z Xu - Chemical Engineering Journal, 2020 - Elsevier
Solid waste containing heavy metals, halogens and other hazardous substances can cause
harm to humans and environment. It is a central issue that how to treat solid waste effectively …

Chemical modification of poly (vinyl chloride)—Still on the run

S Moulay - Progress in Polymer Science, 2010 - Elsevier
Poly (vinyl chloride)(PVC) has continued to be a research topic in polymer science since its
discovery in the early 19th century. Its internal structural defects, which stem from its direct …

Treatments of electric arc furnace dust and halogenated plastic wastes: A review

M Al-Harahsheh, J Al-Nu'airat, A Al-Otoom… - Journal of …, 2019 - Elsevier
This paper reviews the latest research findings on the combined treatment of both electric
arc furnace dust (EAFD) and halogenated plastic wastes, mainly polyvinyl chloride (PVC) …

Feedstock recycling via waste plastic pyrolysis

S Kumagai, T Yoshioka - Journal of the Japan Petroleum Institute, 2016 - jstage.jst.go.jp
Plastics are essential materials for various products such as packaging and containers,
electrical and electronic equipment, and automobiles. Japanese production of polymers was …

Covalently linked plasticizers: triazole analogues of phthalate plasticizers prepared by mild copper‐free “click” reactions with azide‐functionalized PVC

A Earla, R Braslau - Macromolecular rapid communications, 2014 - Wiley Online Library
Copper‐free azide‐alkyne click chemistry is utilized to covalently modify polyvinyl chloride
(PVC). Phthalate plasticizer mimics di (2‐ethylhexyl)‐1H‐triazole‐4, 5 dicarboxylate (DEHT) …

Understanding hydrothermal dechlorination of PVC by focusing on the operating conditions and hydrochar characteristics

T Li, P Zhao, M Lei, Z Li - Applied Sciences, 2017 - mdpi.com
To remove chlorine from chlorinated wastes efficiently, the hydrothermal treatment (HT) of
PVC was investigated with a lower alkaline dosage in this work. Some typical operating …

Degradation of polyvinyl chloride (PVC) waste with supercritical water

M Čolnik, P Kotnik, Ž Knez, M Škerget - Processes, 2022 - mdpi.com
The chemical degradation of PVC waste in SCW between 400 and 425° C and reaction
times from 30 to 60 min was studied. The PVC waste in SCW decomposed into the gas, oil …