Manufacturing of carbon black from spent tyre pyrolysis oil – A literature review

Research output: Contribution to journalReview article

Abstract

Carbon black (CB) is a carbon material produced by either thermal decomposition or incomplete combustion of hydrocarbons under controlled conditions. With industrial applications as an elastomer-reinforcing agent, a conductive filler, a coating agent, a dyeing agent and adsorbent for heavy metal removal, CB is listed as one of the top 50 industrial chemicals globally. The current feedstocks utilised in CB production are fossil fuel-based resources hence susceptible to volatile oil prices in addition to the associated high CO2 emission. There has been a growing interest in using feedstocks from renewable sources and recycled wastes to produce CB. Guided by the principles of cleaner production, this paper reviews the current state of CB production using renewable and recycled waste resources with a particular feedstock of interest being spent tyre pyrolysis oil. The utilisation of spent tyre pyrolysis oil as a feedstock offers a cleaner production route to CB manufacturing with improved environmental performance and reduced costs. The formation mechanisms and key governing factors for suitable CB feedstock selection are reviewed. Various resources for CB production are summarised and discussed. The chemical compositions and physical properties of spent tyre pyrolysis oil from various processes are analysed and compared with other feedstocks, providing a basis for evaluating the possibility of using spent tyre pyrolysis oil for CB production.

Original languageEnglish
Article number123336
JournalJournal of Cleaner Production
Volume279
DOIs
Publication statusPublished - 10 Jan 2021

Fingerprint Dive into the research topics of 'Manufacturing of carbon black from spent tyre pyrolysis oil – A literature review'. Together they form a unique fingerprint.

  • Projects

    Cite this