Conversions of Waste Tube-Tyres (WTT) and Waste Polypropylene (WPP) into Diesel Fuel through Catalytic Pyrolysis Using Base SrCO3

Singh, Man Vir

doi:10.30919/es8d1158

Cited by 21 publications

(19 citation statements)

References 26 publications

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“…The major products were aromatics, naphthenes, monohydric alcohols, esters, amides, and halides. Diesel fuel from WTT and WPP has research octane numbers of 89.65 and 87.32, respectively [ 80 ].…”

Section: Waste Plastic Recycling and Technologymentioning

confidence: 99%

Current Prospects for Plastic Waste Treatment

et al. 2022

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The excessive amount of global plastic produced over the past century, together with poor waste management, has raised concerns about environmental sustainability. Plastic recycling has become a practical approach for diminishing plastic waste and maintaining sustainability among plastic waste management methods. Chemical and mechanical recycling are the typical approaches to recycling plastic waste, with a simple process, low cost, environmentally friendly process, and potential profitability. Several plastic materials, such as polypropylene, polystyrene, polyvinyl chloride, high-density polyethylene, low-density polyethylene, and polyurethanes, can be recycled with chemical and mechanical recycling approaches. Nevertheless, due to plastic waste’s varying physical and chemical properties, plastic waste separation becomes a challenge. Hence, a reliable and effective plastic waste separation technology is critical for increasing plastic waste’s value and recycling rate. Integrating recycling and plastic waste separation technologies would be an efficient method for reducing the accumulation of environmental contaminants produced by plastic waste, especially in industrial uses. This review addresses recent advances in plastic waste recycling technology, mainly with chemical recycling. The article also discusses the current recycling technology for various plastic materials.

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Section: Waste Plastic Recycling and Technologymentioning

confidence: 99%

Current Prospects for Plastic Waste Treatment

et al. 2022

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“…In recent years, functional materials derived from waste have been developed to substitute synthetic materials. − Waste-based materials with diverse microstructures and desirable surface properties are the focus of much attention not only as environmentally friendly materials for ecological protection but also as advanced materials with excellent properties for various applications, such as using fluorescent carbon dots produced from single-use plastic cups and conversions of waste tube tyres and waste polypropylene into diesel fuel through catalytic pyrolysis. − To date, a series of solid wastes for the fabrication of functional materials are investigated. For instance, Tian et al reported an industrial sludge-derived multifunctional layer for complex oily wastewater treatment.…”

Section: Introductionmentioning

confidence: 99%

Superhydrophobic PET@ZnO Nanofibrous Membrane Extract from Waste Plastic for Efficient Water-In-Oil Emulsion Separation

Xiong

Tian

Yue

et al. 2022

Ind. Eng. Chem. Res.

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Waste plastics and oil pollution from industry and daily life have posed a serious threat to the environment, and it is the general trend to resource recycle them. Herein, this work presents a sustainable and environmentally friendly strategy for fabricating the superhydrophobic polyethylene terephthalate@ZnO nanofibrous membrane (PET@ZnO membrane) using Coca-Cola plastic bottles as raw materials, as well as its application in oil–water separation. In this strategy, the PET membranes were fabricated by combining the dual-solvent dissolution treatment and electrospinning processes. Then, the superhydrophobic PET@ZnO membrane with hierarchical architectures was fabricated by in situ growth of hierarchical ZnO nanopillars on the PET fiber surfaces, followed by hydrophobic modification. The obtained superhydrophobic PET@ZnO membrane shows an interconnected structure and superhydrophobic properties with a static water contact angle of 153 ± 2°. Moreover, the superhydrophobic PET@ZnO membrane has excellent repellence toward a corrosive solution, implying excellent chemical stability. The separation efficiency of various water-in-oil emulsions was higher than 99.6%, solely employing the gravity-driven process. Most importantly, there is no significant effect on the separation properties and still maintains a remarkable separation efficiency of almost 99.7%, while the separation flux was retained above 992 L m–2 h–1 after using the same membrane for 10 subsequent cycles. Therefore, this work not only provides a high-value-added strategy for resource recycling of waste plastic and oil but also gives an excellent membrane material with stable chemical properties for applications in wastewater treatment and chemical separation.

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“…Waste tire rubber in particular has gained a significant research interest owing to the abundant availability. Furthermore, the land fill burden and disposal issues concerning waste tire rubber has made the researchers all around the globe to look for feasible ways to tackle the problems [25][26][27][28][29]. Tires used for automobiles and airplanes are disposed after attaining their life cycle and thus heaps of tires are piled up creating abundant disposal issues [30].…”

Section: Introductionmentioning

confidence: 99%

Experimental investigation on the flexural response of epoxy composites filled with environmental pollutant crump rubber

Alblehed

Shahapurkar

Chenrayan

et al. 2022

Mater. Res. Express

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Flexural response of crump rubber filled epoxy composites is reported in the present work. Composites are fabricated using open mold casting technique and test specimens are evaluated at normal strain rate. Stress strain profiles of all the specimens reveal brittle mode of fracture. Modulus of crump rubber composites increase with increasing crump rubber content owing to good bonding of constituents and higher elasticity induced by crump rubber particles. Neat epoxy specimens reveal lower modulus than all the composites filled with crump rubber. Strength of all the composites are higher as compared with neat epoxy and increase as the crump rubber content is increased. Composites filled with 30 vol.% of crump rubber reveals highest modulus (24%) and strength (22%) in comparison with neat epoxy and all other compositions. Scanning electron microscopy of specimens are analyzed to study the structure property correlations. Mapping of results from the current work and existing ones are compared using property chart.

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Conversions of Waste Tube-Tyres (WTT) and Waste Polypropylene (WPP) into Diesel Fuel through Catalytic Pyrolysis Using Base SrCO3

Cited by 21 publications

References 26 publications

Current Prospects for Plastic Waste Treatment

Current Prospects for Plastic Waste Treatment

Superhydrophobic PET@ZnO Nanofibrous Membrane Extract from Waste Plastic for Efficient Water-In-Oil Emulsion Separation

Experimental investigation on the flexural response of epoxy composites filled with environmental pollutant crump rubber

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