Catalytic conversion of waste tyres into valuable hydrocarbons

Shah, Jasmin; Jan, M. Rasul; Mabood, Fazal

doi:10.1007/s10924-007-0062-7

Cited by 70 publications

(43 citation statements)

References 14 publications

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“…Part worn tires are tires that are still fit for on the road use, while end of life tires cannot be reused for its original purpose. Several attempts have been made to utilize end of life tire by reclamation [18,19], devulcanization [20,21], high pressure and high temperature sintering [22][23][24], energy recovery [25,26], pyrolysis [27,28] and others . The methods of utilization of waste tires have been heavily documented in the literature [5-7, 11, 13, 14, 16, 26, 29, 30].…”

Section: Waste Tire Utilizationmentioning

confidence: 99%

Waste tire rubber in polymer blends: A review on the evolution, properties and future

Ramarad

Khalid

Ratnam

et al. 2015

Progress in Materials Science

421

253

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Please cite this article as: Ramarad, S., Khalid, M., Ratnam, C.T., Luqman Chuah, A., Rashmi, W., Waste tire rubber in polymer blends: A review on the evolution, properties and future, Progress in Materials Science (2015), doi: http://dx. AbstractThis review addresses the progress in waste tire recycling with a particular attention to incorporation of waste tire rubber (WTR) into polymeric matrices. Methods of waste tire downsizing, importance of WTR characterization and current practice of WTR modification has been emphasized. Detailed discussion on influence of WTR size, loading, modification, compatibilization and crosslinking on the rheological, mechanical and thermal properties of rubber, thermoplastic and thermoplastic elastomer blends utilizing WTR has been reported.By far, thermoplastic elastomer blends; though still in its infancy; has shown the most promising properties balance which is capable of commercialization. Rubber/WTR blends 2 also show ease of processing and acceptable properties. Thermoplastic/WTR blends suffers in term of toughness and elongation at break. However, the waste thermoplastic/WTR is a viable solution to address polymeric waste problem. Review also highlights the lack of studies concentrating on dynamic mechanical, aging, thermal and swelling properties of WTR polymeric blends.

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Section: Waste Tire Utilizationmentioning

confidence: 99%

Waste tire rubber in polymer blends: A review on the evolution, properties and future

Ramarad

Khalid

Ratnam

et al. 2015

Progress in Materials Science

421

253

View full text Add to dashboard Cite

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“…Tyre pyrolysis over calcium carbide (CaC 2 ) catalyst showed around 60% increase in the oil yield comparing to non-catalytic pyrolysis [140]. CaC 2 contains pi (π) electrons, and vibration of these electrons enhances the vibrational energy of tyres up to resonance and forms polymer radicals.…”

Section: Catalytic Pyrolysismentioning

confidence: 99%

Scrap Tyre Management Pathways and Their Use as a Fuel—A Review

2016

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Abstract:This article provides a review of different methods for managing waste tyres. Around 1.5 billion scrap tyres make their way into the environmental cycle each year, so there is an extreme demand to manage and mitigate the environmental impact which occurs from landfilling and burning. Numerous approaches are targeted to recycle and reuse the tyre rubber in various applications. Among them, one of the most important methods for sustainable environmental stewardship is converting tyre rubber components into bio-oil. In this study, scrap tyre management techniques including landfill, retreading, recycling, combustion, and conversion to liquid fuels was reviewed (including gasification, hydrothermal liquefaction, and pyrolysis). The effects of parameters such as reactor types, pyrolysis temperature, and catalyst on the oil, gas and solid products in pyrolysis process were investigated.

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“…The property of the oil is presented in Table 10 [4,19,44,83,84]. The standard analysis concerned with the determination of properties of tyre-oil is given in Table 4 [1,4,15,16,42,47,83,[85][86][87][88].…”

Section: Tyre-oilmentioning

confidence: 99%

Influence of process conditions on product yield of waste tyre pyrolysis- A review

Parthasarathy

Choi

Park

et al. 2016

Korean J. Chem. Eng.

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Abstract−Waste tyres have become a grave concern as their accumulation is aggregating every year. Not only the size of waste tyre has to be reduced, but also some useful energy has to be recovered out of it as the world badly requires energy from alternate sources. Pyrolysis is one such method to extract energy potential products from waste tyres. It is extensively used to generate carbon black (solid product), tyre-oil (liquid product) and syngas (gas product) from waste tyres. In that connection, this article discusses the effect of various parameters on the product composition of pyrolysis of waste tyres. The current usage of pyrolysis products and their typical characteristics are also discussed in this critique. Of late, extraction of high value added products, such as activated carbon from carbon black, and limonene from tyre-oil is gaining attention. The article also throws some light on the application and generation routes of activated carbon and limonene from waste tyres.

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Catalytic conversion of waste tyres into valuable hydrocarbons

Cited by 70 publications

References 14 publications

Waste tire rubber in polymer blends: A review on the evolution, properties and future

Waste tire rubber in polymer blends: A review on the evolution, properties and future

Scrap Tyre Management Pathways and Their Use as a Fuel—A Review

Influence of process conditions on product yield of waste tyre pyrolysis- A review

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