Enviar artigo por via de e-mail Synthesis and Study of Mixed Diesters of Synthetic Petroleum Acids and Fatty Acids
- Autores: Sadieva N.F.1, Nasibova G.G.1, Iskenderova S.A.1, Efendieva L.M.1, Cherepnova Y.P.1, Alieva S.G.1, Mazamova T.A.1
-
Afiliações:
- Mammadaliyev Institute of Petrochemical Processes, Ministry of Science and Education of Azerbaijan Republic
- Edição: Volume 96, Nº 4 (2023)
- Páginas: 345-349
- Seção: Articles
- URL: https://snv63.ru/0044-4618/article/view/668145
- DOI: https://doi.org/10.31857/S0044461823040035
- EDN: https://elibrary.ru/OFCIDL
- ID: 668145
Citar
Acesso aberto
Acesso está concedido
Somente assinantes
Resumo
The paper deals with the synthesis and study of mixed (unsymmetrical) 1,4-butanediol diesters of petroleum acids and aliphatic fatty acids (С6–С8). High yield of the target product (90.3%) was reached under the following conditions: temperature 110–120°С, catalyst amount 1.3 wt % (based on the acid), acid : alcohol molar ratio 2 : 1.4. The physicochemical parameters and structures of the products were determined. The mixed 1,4-butanediol esters obtained are well compatible with polyvinyl chloride, forming colorless elastic compounds. The diesters were tested as antioxidants enhancing the thermal oxidation resistance of diesel fuel. The amount of the precipitate formed by oxidative polymerization and polycondensation of diesel fuel due to the presence of heteroatomic compounds decreases from 4.6 to 1.0 mg/100 mL fuel on adding 0.004 wt % diesters prepared.
Palavras-chave
Sobre autores
N. Sadieva
Mammadaliyev Institute of Petrochemical Processes, Ministry of Science and Education of Azerbaijan Republic
Email: acjournal.nauka.nw@yandex.ru
AZ1025, Baku, Azerbaijan
G. Nasibova
Mammadaliyev Institute of Petrochemical Processes, Ministry of Science and Education of Azerbaijan Republic
Email: acjournal.nauka.nw@yandex.ru
AZ1025, Baku, Azerbaijan
S. Iskenderova
Mammadaliyev Institute of Petrochemical Processes, Ministry of Science and Education of Azerbaijan Republic
Email: acjournal.nauka.nw@yandex.ru
AZ1025, Baku, Azerbaijan
L. Efendieva
Mammadaliyev Institute of Petrochemical Processes, Ministry of Science and Education of Azerbaijan Republic
Email: acjournal.nauka.nw@yandex.ru
AZ1025, Baku, Azerbaijan
Yu. Cherepnova
Mammadaliyev Institute of Petrochemical Processes, Ministry of Science and Education of Azerbaijan Republic
Email: acjournal.nauka.nw@yandex.ru
AZ1025, Baku, Azerbaijan
S. Alieva
Mammadaliyev Institute of Petrochemical Processes, Ministry of Science and Education of Azerbaijan Republic
Email: acjournal.nauka.nw@yandex.ru
AZ1025, Baku, Azerbaijan
T. Mazamova
Mammadaliyev Institute of Petrochemical Processes, Ministry of Science and Education of Azerbaijan Republic
Autor responsável pela correspondência
Email: acjournal.nauka.nw@yandex.ru
AZ1025, Baku, Azerbaijan
Bibliografia
- Лакеев С. Н., Майданова И. О., Муллахметов Р. Ф., Давыдова О. В. Сложноэфирные пластификаторы поливинилхлорида (обзор) // ЖПХ. 2016. Т. 89. № 1. С. 3-18. https://www.elibrary.ru/zjdtgi
- Мамедьяров М. А., Гурбанов Г. Н., Юсифова Л. М., Мамедова Г. А. Эфиры циклических двухатомных спиртов в качестве антиоксидантов к дизельным топливам // Нефтеперераб. и нефтехимия. 2019. № 2. С. 34-38. https://www.elibrary.ru/zcanal
- Аббасов В. М., Зейналов Э. Б., Велиев М. Г., Мустафаев С. А., Мамедова Н. А., Эфендиева Л. М., Шахмамедова А. Г. Природные нефтяные кислоты и производные на их основе: происхождение, структура и свойства, синтетические и прикладные аспекты. Баку: Элм, 2014. С. 185-193.
- Peters T. A., Benes N. E., Holmen A.Comparison of commercial solid acid catalysts for the esterification of acetic acid with butanol // Appl. Catal. A: General. 2006. V. 297. N 2. P. 182-188. https://doi.org/10.1016/j.apcata.2005.09.006
- Pat. AZ İ 2019 0003 (publ. 2019). Method for producing synthetic petroleum acids.
- Zeynalov E. B., Maheramova Sh. N., Sadiyeva N. F. New softeners for polyvinylchloride // Mater. Test. 2012. N 4. V. 54. P. 246-248. http://doi.org/10.3139/120110324
Arquivos suplementares
