Power ultrasound on asphalt viscoelastic behavior analysis
Petroleum asphalt, which is the residue left after the distillation of crude oil, meets the characteristics of a mature physics technology of ultrasonic disposal used to reduce the viscosity of crude oil and improve the oil recovery rate. In this study, we analyzed changes in the viscosity of change...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-06-01
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| Series: | Case Studies in Construction Materials |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214509522001449 |
| _version_ | 1818549034722263040 |
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| author | Liming Wang Zikun Song Chun Gong |
| author_facet | Liming Wang Zikun Song Chun Gong |
| author_sort | Liming Wang |
| collection | DOAJ |
| description | Petroleum asphalt, which is the residue left after the distillation of crude oil, meets the characteristics of a mature physics technology of ultrasonic disposal used to reduce the viscosity of crude oil and improve the oil recovery rate. In this study, we analyzed changes in the viscosity of change trend of molten asphalt during ultrasonic disposal tests based on the viscosity-temperature properties of asphalt. We also investigated the effects of ultrasonic vibration on the chemical properties of asphalt by conducting microscopic and chemical tests. The results showed the following: (1) ultrasonic irradiation generated by the circulating vibration and cavitation effect can effectively reduced the viscosity of asphalt according to the law of specificity; 2) the MSCR test data changes showed that the viscosity recovery of ultrasonic disposal of asphalt increased over time, and the results showed that ultrasonic vibration had short-term adhesion reduction characteristics of matrix asphalt; and (3) four-component analysis shows that: the asphalt decreased the heavy component and increased the light component content after ultrasonic disposal, indicating that ultrasound can lighten the asphalt, which can be used as a new asphalt warm mix technology. |
| first_indexed | 2024-12-12T08:28:12Z |
| format | Article |
| id | doaj.art-fe08542336824d2bb8291d099ee35103 |
| institution | Directory Open Access Journal |
| issn | 2214-5095 |
| language | English |
| last_indexed | 2024-12-12T08:28:12Z |
| publishDate | 2022-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Case Studies in Construction Materials |
| spelling | doaj.art-fe08542336824d2bb8291d099ee351032022-12-22T00:31:12ZengElsevierCase Studies in Construction Materials2214-50952022-06-0116e01012Power ultrasound on asphalt viscoelastic behavior analysisLiming Wang0Zikun Song1Chun Gong2School of Civil Engineering, Northeast Forestry University, Harbin 150040, ChinaCorresponding author.; School of Civil Engineering, Northeast Forestry University, Harbin 150040, ChinaSchool of Civil Engineering, Northeast Forestry University, Harbin 150040, ChinaPetroleum asphalt, which is the residue left after the distillation of crude oil, meets the characteristics of a mature physics technology of ultrasonic disposal used to reduce the viscosity of crude oil and improve the oil recovery rate. In this study, we analyzed changes in the viscosity of change trend of molten asphalt during ultrasonic disposal tests based on the viscosity-temperature properties of asphalt. We also investigated the effects of ultrasonic vibration on the chemical properties of asphalt by conducting microscopic and chemical tests. The results showed the following: (1) ultrasonic irradiation generated by the circulating vibration and cavitation effect can effectively reduced the viscosity of asphalt according to the law of specificity; 2) the MSCR test data changes showed that the viscosity recovery of ultrasonic disposal of asphalt increased over time, and the results showed that ultrasonic vibration had short-term adhesion reduction characteristics of matrix asphalt; and (3) four-component analysis shows that: the asphalt decreased the heavy component and increased the light component content after ultrasonic disposal, indicating that ultrasound can lighten the asphalt, which can be used as a new asphalt warm mix technology.http://www.sciencedirect.com/science/article/pii/S2214509522001449Ultrasonic disposalSubstrate asphaltViscosityViscoelastic behavior |
| spellingShingle | Liming Wang Zikun Song Chun Gong Power ultrasound on asphalt viscoelastic behavior analysis Case Studies in Construction Materials Ultrasonic disposal Substrate asphalt Viscosity Viscoelastic behavior |
| title | Power ultrasound on asphalt viscoelastic behavior analysis |
| title_full | Power ultrasound on asphalt viscoelastic behavior analysis |
| title_fullStr | Power ultrasound on asphalt viscoelastic behavior analysis |
| title_full_unstemmed | Power ultrasound on asphalt viscoelastic behavior analysis |
| title_short | Power ultrasound on asphalt viscoelastic behavior analysis |
| title_sort | power ultrasound on asphalt viscoelastic behavior analysis |
| topic | Ultrasonic disposal Substrate asphalt Viscosity Viscoelastic behavior |
| url | http://www.sciencedirect.com/science/article/pii/S2214509522001449 |
| work_keys_str_mv | AT limingwang powerultrasoundonasphaltviscoelasticbehavioranalysis AT zikunsong powerultrasoundonasphaltviscoelasticbehavioranalysis AT chungong powerultrasoundonasphaltviscoelasticbehavioranalysis |