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Tire waste management: an overview from chemical compounding to the pyrolysis-derived fuels
Journal of Material Cycles and Waste Management ( IF 3.1 ) Pub Date : 2020-02-05 , DOI: 10.1007/s10163-020-00986-8
Ronaldo Gonçalves dos Santos , Catharina Lucas Rocha , Fernanda Lopes Souza Felipe , Francielli Tonon Cezario , Paula Juliana Correia , Sina Rezaei-Gomari

The management of tire residues is still a challenge for the industry and governments due to the great volume occupied by the tires and the difficulty of recycling associated with the intricate structure. Thermal degradation is a promisor via to avoid the improper disposal of scrap tires. The waste tire conversion into chemicals by means of pyrolysis yields high added-value products that can be used as reaction precursors and fuels. Tire-derived pyrolysis oil can also be mixed with conventional fossil fuels, producing blends with improved fuel properties and reduced cost. This survey describes the tire compound and the feasibility to convert scrap tire into chemical components as an alternative recycling method, focusing on the tire-derived oil. Pyrolysis is discussed as a method to the tire recovery and reuse, preventing environmental damages and contributing to the sustainable cyclic process. The liquid fraction derived from tire pyrolysis is a complex mixture containing valuable compounds, such as alkyl and alkenyl hydrocarbons, polycyclic aromatics, and terpenes. The assessment of the main properties of tire-derived fuels for industrial and automotive applications are highlighted.



中文翻译:

轮胎废料管理:从化学混合到热解燃料的概述

轮胎残渣的管理仍然是行业和政府的挑战,因为轮胎所占的体积很大,而且复杂的结构也难以回收。热降解是避免废轮胎处理不当的一种保证。通过热解将废轮胎转化为化学药品可产生高附加值的产品,可用作反应前体和燃料。轮胎衍生的热解油也可以与常规化石燃料混合,生产出具有改善的燃料特性和降低成本的混合物。该调查描述了轮胎胶料以及将废旧轮胎转化为化学成分作为另一种回收方法的可行性,重点是轮胎衍生油。讨论了热解作为轮胎回收和再利用的一种方法,防止环境破坏并为可持续的循环过程做出贡献。源自轮胎热解的液体馏分是一种复杂的混合物,其中包含有价值的化合物,例如烷基和烯基烃,多环芳族化合物和萜烯。强调了对工业和汽车应用中轮胎衍生燃料的主要性能的评估。

更新日期:2020-04-23
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