Compound reutilization of waste cooking oil and waste engine oil as asphalt rejuvenator: performance evaluation and application

Li, Haibin; Zhang, Mingming; Temitope, Ahmed Abdulakeem; Guo, Xiaoyuan; Sun, Jianmei; Yombah, Mulbah; Zou, Xiaolong

doi:10.1007/s11356-022-22153-2

Cited by 10 publications

(4 citation statements)

References 29 publications

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“…where U i is the characteristic vector of the i-th object; A i and L i are the Ga and Gp, which can be calculated by Equation (13).…”

Section: Radar Chart Methodsmentioning

confidence: 99%

“…For example, Li et al investigated the capability of WCO and waste engine oil (WEO) to regenerate aged bitumen by retrieving its basic physical properties. The result shows that bitumen's performance after regeneration can reach the before-aging index [13,14]. According to Asli et al, using WCO helps enhance the rheological qualities of aged bitumen [15].…”

Section: Introductionmentioning

confidence: 95%

“…Buildings 2023, 13,1188 3 of 16 study elucidates the practicality of employing WCO and PPA to augment the self-healing potential of asphalt binder, thereby bolstering its fatigue performance and ushering in an era of sustainable growth for the asphalt pavement industry.…”

Section: Raw Materialsmentioning

confidence: 99%

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Exploring the Self-Healing Capability and Fatigue Performance of Modified Bitumen Incorporating Waste Cooking Oil and Polyphosphoric Acid

et al. 2023

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Bitumen’s self-healing capability is critical to the bitumen industry’s sustainable development. This work attempts to examine the self-healing property and fatigue behavior of bitumen using waste cooking oil (WCO) and polyphosphoric acid (PPA) in bitumen modification. Different components of WCO were mixed with PPA and bitumen for the initial modification. The linear amplitude sweep (LAS) test was used to evaluate the fatigue behavior of the modified bitumen. To assess the extent of bitumen healing after a fatigue-healing test, evaluation indicators, including fatigue life recovery (FLR), modulus recovery (MR), and dissipated energy recovery (DER), were selected. Meanwhile, a radar chart was used to analyze the integrated performance of WCO/PPA (WP)-modified bitumen. Lastly, the SARA fractions were separated from the bitumen to evaluate the modification mechanism. It was observed that the inclusion of PPA and WCO enhanced fatigue behavior. For 2% PPA and an intermediate component (IC) of WCO, the fatigue life of the LAS prediction model showed extreme values, with an increase of 669% over virgin bitumen. Regardless of the PPA concentration, a considerable increase in FLR, MR, and DER was seen in the bitumen processed with IC compared to virgin bitumen. Additionally, as the healing time was extended, the increment in the virgin bitumen’s healing indicators was higher than that of the modified bitumen. SARA results indicated that adding PPA changes the bitumen from a soluble state to a gel state. An innovative approach has been proposed to promote sustainable development within the bitumen industry.

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“…where U i is the characteristic vector of the i-th object; A i and L i are the Ga and Gp, which can be calculated by Equation (13).…”

Section: Radar Chart Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 95%

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Exploring the Self-Healing Capability and Fatigue Performance of Modified Bitumen Incorporating Waste Cooking Oil and Polyphosphoric Acid

et al. 2023

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“…Uz et al [ 40 ] pointed out that viscosity of aged asphalt with 6% waste vegetable cooking oils is close to that of base asphalt. Li et al [ 41 , 42 ] found that the waste cooking oil has a significant influence on the viscosity of recycled asphalt, and the viscosity of recycled asphalt is decreased with the increase in dosage of waste cooking oil. The study points that the ductility and viscosity of rejuvenated asphalt with waste cooking oil can be recovered to the level of base asphalt, which is related to the dosage and macromolecular substances of waste cooking oil [ 43 , 44 ].…”

Section: Study On the Performance And Mechanism Of Rejuvenated Asphal...mentioning

confidence: 99%

Review on Performance of Asphalt and Asphalt Mixture with Waste Cooking Oil

Zhang

2023

Materials

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To make full use of the regenerative value of waste cooking oil, and to solve the environmental pollution and food security issues caused by waste cooking oil, waste cooking oil was suggested for use in asphalt. Waste cooking oil was used to adjust the performance of virgin and aged asphalt. This review article summarizes research progress on the performance of asphalt and asphalt mixture with waste cooking oil. The results showed that a moderate dosage of waste cooking oil will improved the low-temperature performance and construction workability of petroleum asphalt and aged asphalt. The mixing and compaction temperature of asphalt mixture with waste cooking oil are reduced by up to 15 °C. The rutting resistance and fatigue resistance of modified asphalt and modified asphalt mixture with waste cooking oil are damaged. After the addition of waste cooking oil in aged asphalt, the high-temperature performance and shear rheologic property of aged asphalt will be recovered. The regeneration effect of waste cooking oil on aged asphalt and aged asphalt mixture is close to that of a traditional regeneration agent, and the partial performance of asphalt or asphalt mixture with waste cooking oil is better. There is no chemical reaction between waste cooking oil and asphalt, but the asphalt component and absorption peak intensity of partial functional groups are changed. The light components content of asphalt binder is usually increased. Further research regarding the engineering application of asphalt mixture with waste cooking oil should be conducted. The method for improving the performance of asphalt and asphalt mixture with waste cooking oil will be mainly researched.

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Waste Materials as Rejuvenator—A Review

Ritika,

Aggarwal

2023

Lecture Notes in Civil Engineering

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Compound reutilization of waste cooking oil and waste engine oil as asphalt rejuvenator: performance evaluation and application

Cited by 10 publications

References 29 publications

Exploring the Self-Healing Capability and Fatigue Performance of Modified Bitumen Incorporating Waste Cooking Oil and Polyphosphoric Acid

Exploring the Self-Healing Capability and Fatigue Performance of Modified Bitumen Incorporating Waste Cooking Oil and Polyphosphoric Acid

Review on Performance of Asphalt and Asphalt Mixture with Waste Cooking Oil

Waste Materials as Rejuvenator—A Review

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