A preliminary investigation concerning metal oxides as catalysts for esterification of lauric acid with isopropanol
Електронний науковий архів Науково-технічної бібліотеки Національного університету "Львівська політехніка"
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
A preliminary investigation concerning metal oxides as catalysts for esterification of lauric acid with isopropanol
Дослідження оксидів металу, як каталізаторів естерифікації лауринової кислоти з ізопропанолом |
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| Creator |
Krause, Fernanda
Maruyama, Swami Area Wypych, Fernando |
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| Contributor |
Federal University of Paraná
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| Subject |
оксид металу
ізопропілаурат есте- рифікація лауринова кислота ізопропіловий спирт metal oxide isopropyl laurate esterification lauric acid isopropanol |
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| Description |
Синтезовано ізопропілаурат з викорис- танням як каталізатора суміші оксидів металів. Найвищу кон- версію отримано за таких умов: 393 К, молярне співвідно- шення ізопропанол:лауринова кислота 10:1, склад каталіза- тора 33 % CuO, 33 % Ag2O і 33 % Al2O3, співвідношення каталізатор/лауринова кислота становить 8 мас %, час реакції 2 год. Показано, що оксиди каталізатора після естерифікації не перетворюються в інші речовини. This paper reports the synthesis of isopropyl laurate while using a mixture of metal oxides as a catalyst. The best conversion value was obtained in the following conditions: 393 K, isopropanol:lauric acid molar ratio is10:1, composition of the catalyst is 33 % CuO, 33%Ag2O and 33 % Al2O3, catalyst/lauric acid ratio is 8%(w/w), and reaction time 2 h. Isolation of the catalysts after esterification showed that the oxides were not converted into other materials. |
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| Date |
2019-06-18T13:20:50Z
2019-06-18T13:20:50Z 2018-01-20 2018-01-20 |
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| Type |
Article
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| Identifier |
Krause F. A preliminary investigation concerning metal oxides as catalysts for esterification of lauric acid with isopropanol / Fernanda Krause, Swami Area Maruyama, Fernando Wypych // Chemistry & Chemical Technology. — Lviv : Lviv Politechnic Publishing House, 2018. — Vol 12. — No 2. — P. 158–166.
http://ena.lp.edu.ua:8080/handle/ntb/45157 Krause F. A preliminary investigation concerning metal oxides as catalysts for esterification of lauric acid with isopropanol / Fernanda Krause, Swami Area Maruyama, Fernando Wypych // Chemistry & Chemical Technology. — Lviv : Lviv Politechnic Publishing House, 2018. — Vol 12. — No 2. — P. 158–166. |
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| Language |
en
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| Relation |
Chemistry & Chemical Technology, 2 (12), 2018
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Technol.,2015, 193, 337. https://doi.org/10.1016/j.biortech.2015.06.079 [25] Paiva E., Sterchele S., CorazzaM. et al., Fuel, 2015, 153, 445.https://doi.org/10.1016/j.fuel.2015.03.021 [26] Lisboa F., Gardolinski J., Cordeiro C. et al., J. Braz. Chem. Soc., 2012, 23, 46. https:// doi.org/10.1590/S0103-50532012000100008 |
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| Rights |
© Національний університет „Львівська політехніка“, 2018
© Krause F., Maruyama S., Wypych F., 2018 |
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| Format |
158-166
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| Coverage |
Lviv
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| Publisher |
Lviv Politechnic Publishing House
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