Cited by 1Thermochemical Biomass Conversion ProcessesRecycling and utilization of industrial and municipal waste in materials productionAdsorption and biosorption for pollutant removal

Pyrolysis char from waste tyres its characteristics, upgrading and application

Open access
Bayero, Amina Salihi, Yaro, Nura Alhaji, Mohammed, Musa Ibrahim, PK Singh, Pramod K Singh, Muzakkari, Bashir Abdu, Jibreel, Umar Muhammad·2024·Zastita materijala

Abstract

The pyrolysis of waste tyres can recycle energy and produce reusable products (oil, char and gas). Although there are many reviews in the literature in regard to the pyrolysis characteristics of waste tyres, but this paper critically looked as pyrolysis char as one of the useful product. Its physical characteristics include pore diameter, pore volume, specific surface area, and composition. The common detection techniques of the physical characteristics include elemental analysis, proximate analysis, SEM, EDS, TGA, XRF, BET, and Raman spectroscopy. The chemical characteristics of tyre char mainly include calorific value, the surface functional groups (i.e phenols, alcohols, carboxylic acid and C-O/C-O-C chemical structures) which can be determined by FT-IR, XRD. The higher sulfur retention on the surface of tyre char is obtained at low temperature compared with that obtained at high temperature. Tyre char could also be directly used as a catalyst material to decrease the operational cost, and improve the quality of pyrolysis oil and gas. The modified tyre char with high specific surface area and lower ash content could be used as an activated carbon adsorbent material, catalyst and catalyst support, capacitor electrode to create higher commercial value, as an adsorbent, in batteries and so on. It is suggested that the recycling applications of tyre char should be developed, which can create a high level of potential economic prospects for the waste tyre pyrolysis industry.

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Crossref · 10.62638/zasmat1046

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Research works printed but not linked: 4

  1. A. E. Ajayi, T. V. Ojumu, (2017) Thermal Pyrolysis of Waste Tyres: Production and Persp ectives of Fuel quality of Pyrolysis oil - A review, Journal of Environmental Management. (197): 673-686.
  2. S.E. Hosseini, M. A. Wahid, J. R. Seay, K.A. Schimmel, (2018) A review on the pyrolysis of waste tyres: Effect of pyrolysis conditions pathways and methods, Journal of Analytical and Applied Pyrolysis. (130): 142-179.
  3. N. Antoniou, A. Zabaniotou, (2013) Features of an efficient and environmentally attractive used tyres pyrolysis with energy and material recovery, Renew Sustain Energy Rev.20:539-558. https://doi.org/10.1016/j.rser.2012.12.005 · DOI · Paper page
  4. Vol. 65 No. 4 (2024)

Cited by

Authors
Bayero, A. S., Yaro, N. A., Mohammed, M. I., PK Singh, P. K. S., Muzakkari, B. A., & Jibreel, U. M.
Affiliations
  • Maitama Sule University Kano (NG)
  • Maryam Abacha American University of Nigeria (NG)
  • Bayero University Kano (NG)
Venue
Zastita materijala
Published
2024-12-15
Volume
65
Issue
4
Pages
748-755
ISSN
  • 0351-9465 (ISSN-L)
  • 2466-2585
OpenAlex
W4400617278
Cited by
1
References
41
Citations by year
2025: 1
FWCI
0.11
Type
journal article
Language
en
Open access
Locations
  • Zastita materijala (publishedVersion, cc-by)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Topics
  • Physical Sciences › Engineering › Biomedical Engineering › Thermochemical Biomass Conversion Processes
  • Physical Sciences › Engineering › Building and Construction › Recycling and utilization of industrial and municipal waste in materials production
  • Physical Sciences › Environmental Science › Water Science and Technology › Adsorption and biosorption for pollutant removal
Keywords
waste tires, tire pyrolysis, pyrolysis char, pore structure, surface functional groups, sulfur retention, activated carbon, catalyst supports, capacitor electrodes, waste tire recycling

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