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Oxidative polymerization of waste cooking oil with air under hydrodynamic cavitation

التفاصيل البيبلوغرافية
العنوان: Oxidative polymerization of waste cooking oil with air under hydrodynamic cavitation
المؤلفون: Rinaldi Laura, Wu Zhilin, Giovando Samuele, Bracco Marco, Crudo Daniele, Bosco Valentina, Cravotto Giancarlo
المصدر: Green Processing and Synthesis, Vol 6, Iss 4, Pp 425-432 (2017)
بيانات النشر: De Gruyter, 2017.
سنة النشر: 2017
المجموعة: LCC:Chemistry
مصطلحات موضوعية: hydrodynamic cavitation, oxidative polymerization, process intensification, rotor-stator reactor, waste cooking oil, Chemistry, QD1-999
الوصف: Apart from being a component of some animal feed products, the main industrial use of recycled waste frying oils is biodiesel preparation. With the aim of finding a suitable technology for a cost-effective valorization of used cooking oil, we investigated some oxidative treatments under hydrodynamic cavitation with air flow. This process enabled the preparation of a useful precursor of fatliquor used in the leather industry through the efficient oxidation/polymerization of waste oils at 90°C. The same technique enabled a stable dispersion/emulsification in water without surfactants. Thanks to the use of these innovative techniques, a four-fold reduction of the oxidation time of waste oil was achieved. All the results indicate that the use of a highly efficient rotor-stator generator of hydrodynamic cavitation is compatible with a process scaling up for potential industrial applications.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2191-9542
2191-9550
Relation: https://doaj.org/toc/2191-9542; https://doaj.org/toc/2191-9550
DOI: 10.1515/gps-2016-0142
URL الوصول: https://doaj.org/article/78161e16edba4d02b0861b8d990b1a35
رقم الانضمام: edsdoj.78161e16edba4d02b0861b8d990b1a35
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:21919542
21919550
DOI:10.1515/gps-2016-0142