- PII
- S30345545S0044461825070025-1
- DOI
- 10.7868/S3034554525070025
- Publication type
- Article
- Status
- Published
- Authors
- Volume/ Edition
- Volume 98 / Issue number 7-8
- Pages
- 426-432
- Abstract
- The effect of phenolic antioxidants of various structures on the thermo-oxidative stability of vacuum oil BM-1 was studied. Phenolic antioxidants (esters of malonic, glutaric and adipic acids and 3,5-di--butyl-4-hydroxybenzyl alcohol) were synthesized and the possibility of their use as antioxidants for lubricating oils was evaluated. It is shown that 3,5-di--butyl-4-hydroxybenzyl alcohol, bis(3,5-di--butyl-4-hydroxybenzyl) malonate, bis(3,5-di--butyl-4-hydroxybenzyl) glutarate, bis(3,5-di--butyl-4-hydroxybenzyl) adipinate are characterized by higher antioxidant activity compared to samples of commercial antioxidants Agidol-2, Agidol-23 and Synox-1010.
- Keywords
- антиоксиданты смазочные масла 3,5-ди--бутил-4-гидроксибензиловый спирт сложные эфиры
- Date of publication
- 01.01.2026
- Year of publication
- 2026
- Number of purchasers
- 0
- Views
- 50
References
- 1. Su R., Cao W., Jin Z., Wang Y., Ding L., Maqsood M., Wang D. Deterioration mechanism and status prediction of hydrocarbon lubricants under high temperatures and humid environments // Lubricants. 2024. V 12. ID 116 https://doi.org/10.3390/lubricants12040116
- 2. Xia D., Wang Y., Liu H., Yan J., Lin H., Han S. Research progress of antioxidant additives for lubricating oils // Lubricants. 2024. V. 12. ID 115 https://doi.org/10.3390/lubricants12040115
- 3. Рудник Л. Р. Присадки к смазочным маслам Свойства и применение. СПб: ЦОП «Профессия», 2013. С. 25–86
- 4. El-Naggar A. Y., El-Adly R. A., Altalhi T. A. Alhadhrami A., Modather F., Ebiad M. A., Salem A. Oxidation stability of lubricating base oils // Petrol. Sci Technol. 2017. V. 36. P. 179–185 https://doi.org/10.1080/10916466.2017.1403450
- 5. Smook L. A., Chatra S. K. R., Lugt P. M. Evaluating the oxidation properties of lubricants via non-isothermal thermogravimetric analysis: Estimating induction times and oxidation stability // Tribol. Int. 2022 V. 171. ID 107569 https://doi.org/10.1016/j.triboint.2022.107569
- 6. Mortier R. M., Fox M. F., Orszulic S. T. Chemistry and technology of lubricants. Springer, 2010. P. 108–117 https://doi.org/10.1023/b105569
- 7. Рогинский В. А. Фенольные антиоксиданты: реакционная способность и эффективность. М.: Наука, 1988. C. 15, 19–22, 53–76, 125, 190–193
- 8. Kajiyama T., Ohkatsu Y. Effect of para-substituents of phenolic antioxidants // Polym. Degrad. Stab. 2001 V. 71. P. 445–452 https://doi.org/10.1016/S0141-3910 (00)00196-8
- 9. Alexsandra de Sousa Rios M., Sales F. A. M., Mazzetto S. E. Study of antioxidant properties of 5-n-pentadecyl-2-tert-amylphenol // Energy Fuels 2009. V. 23. P. 2517–2522 https://doi.org/10.1021/ef800994j
- 10. Zhang L., Cai G., Wang Y., Eli W. Synthesis and characterisation of antioxidant-modified esters of dipentaerythritol as lubricating base oil // Lubr. Sci 2013. V. 25. P. 329–337 https://doi.org/10.1002/ls.1183
- 11. Zhang L., Cai G., Eli W. Synthesis and characterization of novel liquid ester-phenolic antioxidant based on dipentaerythritol // Lubr. Sci. 2013. V. 25. P. 209–216 https://doi.org/10.1002/ls.1203
- 12. Пат. РФ 2828573 (опубл. 2024). Способ получения 3,5-ди-трет-бутил-4-гидроксибензилового спирта https://www.elibrary.ru/esvtgn
- 13. Escorsim A. M., Hamerski F., Ramos L. P., Corazza M. L., Cordeiro C. S. Simultaneous esterification and transesterification reactions of acidic palm oil catalyzed by zinc stearate // Reac. Kinet Mech. Cat. 2024. V. 137. P. 231–250 https://doi.org/10.1007/s11144-023-02543-4
