Full Article: PDF
Scientific Object Identifier: http://s-o-i.org/1.1/TAS-04-120-45
DOI: https://dx.doi.org/10.15863/TAS.2023.04.120.45
Language: Russian
Citation: Khakimov, R., & Ayrapetov, D. (2023). Development of a method for the regeneration of used low-freezing liquids. ISJ Theoretical & Applied Science, 04 (120), 239-243. Soi: http://s-o-i.org/1.1/TAS-04-120-45 Doi: https://dx.doi.org/10.15863/TAS |
Pages: 239-243
Published: 30.04.2023
Abstract: One of the reasons for the frequent breakdown of car engines is its overheating, which is caused by the unsatisfactory state of low-freezing fluids that need to be changed in a timely manner, however, every year, thousands of tons of ethylene glycol are simply poured into the sewer. Ethylene glycol and its solutions in water are poisonous. Unlike light petroleum products, they cause poisoning only when ingested. Therefore, studies on the regeneration of low-freezing liquids are appropriate and relevant from an environmental and economic point of view. This article is devoted to the development of a method for the regeneration of low-freezing liquids with the maximum reduction in energy and labor costs.
Key words: Antifreeze, low freezing liquids, boiling point, crystallization temperature, engine, cooling system, anti-corrosion properties, rubber swelling.
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