{"title":"超声处理条件对油包水乳剂性能的影响","authors":"G. I. Volkova, E. Yu. Smirnova","doi":"10.3103/S0361521925700077","DOIUrl":null,"url":null,"abstract":"<p>The effect of ultrasonic treatment modes on the microstructure and structural and rheological properties of oil emulsions with distilled water and formation water was studied. The emulsions were treated in an ultrasonic field (frequency, 22 kHz; intensity, 2, 6, and 18 W/cm<sup>2</sup>). The microstructure of the emulsions was analyzed using an AXIO LAB.A1 optical microscope (Carl Zeiss, Germany). The analysis of variances of the micrographs of the emulsions was performed to reveal the effect of the treatment conditions and the type of dispersed phase on the mean droplet diameter, dispersion, and position of the peak of water droplet size distribution in the emulsion. The rheological parameters of the emulsions before and after ultrasonic treatment were measured using a HAAKE Viscotester iQ rheometer (Thermo Scientific, the United States). For highly viscous oil with a high content of resin–asphaltene components, the degree of dispersion of water droplets decreased after pulsed ultrasonic treatment at a field intensity 6 W/cm<sup>2</sup> in two modes (5 cycles with 10 s of operation and 10 s of rest; 10 cycles with 5 s of operation and 5 s of rest).</p>","PeriodicalId":779,"journal":{"name":"Solid Fuel Chemistry","volume":"59 3","pages":"212 - 219"},"PeriodicalIF":0.9000,"publicationDate":"2025-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effect of Ultrasonic Treatment Conditions on the Properties of Water-in-Oil Emulsions\",\"authors\":\"G. I. Volkova, E. Yu. Smirnova\",\"doi\":\"10.3103/S0361521925700077\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The effect of ultrasonic treatment modes on the microstructure and structural and rheological properties of oil emulsions with distilled water and formation water was studied. The emulsions were treated in an ultrasonic field (frequency, 22 kHz; intensity, 2, 6, and 18 W/cm<sup>2</sup>). The microstructure of the emulsions was analyzed using an AXIO LAB.A1 optical microscope (Carl Zeiss, Germany). The analysis of variances of the micrographs of the emulsions was performed to reveal the effect of the treatment conditions and the type of dispersed phase on the mean droplet diameter, dispersion, and position of the peak of water droplet size distribution in the emulsion. The rheological parameters of the emulsions before and after ultrasonic treatment were measured using a HAAKE Viscotester iQ rheometer (Thermo Scientific, the United States). For highly viscous oil with a high content of resin–asphaltene components, the degree of dispersion of water droplets decreased after pulsed ultrasonic treatment at a field intensity 6 W/cm<sup>2</sup> in two modes (5 cycles with 10 s of operation and 10 s of rest; 10 cycles with 5 s of operation and 5 s of rest).</p>\",\"PeriodicalId\":779,\"journal\":{\"name\":\"Solid Fuel Chemistry\",\"volume\":\"59 3\",\"pages\":\"212 - 219\"},\"PeriodicalIF\":0.9000,\"publicationDate\":\"2025-06-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Solid Fuel Chemistry\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://link.springer.com/article/10.3103/S0361521925700077\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Solid Fuel Chemistry","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.3103/S0361521925700077","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Effect of Ultrasonic Treatment Conditions on the Properties of Water-in-Oil Emulsions
The effect of ultrasonic treatment modes on the microstructure and structural and rheological properties of oil emulsions with distilled water and formation water was studied. The emulsions were treated in an ultrasonic field (frequency, 22 kHz; intensity, 2, 6, and 18 W/cm2). The microstructure of the emulsions was analyzed using an AXIO LAB.A1 optical microscope (Carl Zeiss, Germany). The analysis of variances of the micrographs of the emulsions was performed to reveal the effect of the treatment conditions and the type of dispersed phase on the mean droplet diameter, dispersion, and position of the peak of water droplet size distribution in the emulsion. The rheological parameters of the emulsions before and after ultrasonic treatment were measured using a HAAKE Viscotester iQ rheometer (Thermo Scientific, the United States). For highly viscous oil with a high content of resin–asphaltene components, the degree of dispersion of water droplets decreased after pulsed ultrasonic treatment at a field intensity 6 W/cm2 in two modes (5 cycles with 10 s of operation and 10 s of rest; 10 cycles with 5 s of operation and 5 s of rest).
期刊介绍：
The journal publishes theoretical and applied articles on the chemistry and physics of solid fuels and carbonaceous materials. It addresses the composition, structure, and properties of solid fuels. The aim of the published articles is to demonstrate how novel discoveries, developments, and theories may be used in improved analysis and design of new types of fuels, chemicals, and by-products. The journal is particularly concerned with technological aspects of various chemical conversion processes and includes papers related to geochemistry, petrology and systematization of fossil fuels, their beneficiation and preparation for processing, the processes themselves, and the ultimate recovery of the liquid or gaseous end products.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
