A further study of the kinetics and optimization of the essential oil hydrodistillation from lavender flowers

作     者：Aleksandra Perovic Mihajlo Z.Stankovic Vlada B.Veljkovic Milan D.Kostic Olivera S.Stamenkovic Aleksandra Perovi(c);Mihajlo Z.Stankovi(c);Vlada B.Veljkovi(c);Milan D.Kosti(c);Olivera S.Stamenkovi(c)

作者机构：University of NišFaculty of TechnologyBulevar oslobodjenja 124Leskovac 16000Serbia The Serbian Academy of Sciences and ArtsKnez Mihailova 35Belgrade 11000Serbia 

出 版 物：《Chinese Journal of Chemical Engineering》 (中国化学工程学报（英文版）)

年 卷 期：2021年第34卷第1期

页      面：126-130页

核心收录：

学科分类：081702[工学-化学工艺] 08[工学] 0817[工学-化学工程与技术] 

基　　金：funded by the Ministry of Education  Science and Technological Development of the Republic of Serbia (Project assigned to the Faculty of Technology  Leskovac  University of No  Research Group Ⅲ 45001  No. 451-03-68/2020-14/200133) 

主　　题：Essential oil Lavender Lavandula officinalis L. Kinetics Hydrodistillation Modeling 

摘      要：Hydrodistillation has commonly been used to recover essential oil from various plant materials,including lavender(Lavandula officinalis) *** main objectives of the present study were to model the kinetics of the lavender essential oil(LEO) hydrodistillation using a phenomenological model,to evaluate the statistical significance of the hydromodule and hydrodistillation time on LEO yield combining a 4~2 full factorial design with the response surface methodology,to model statistically LEO yield by multiple non-linear regression and to determine the optimal process conditions that provided the maximum LEO *** fast-essential oil distillation(washing stage) in the initial period and the slow diffusion stage until the saturation occurring simultaneously were observed,justifying the use of the phenomenological *** increasing the hydromodule,the saturation LEO yield and the washable fraction of the LEO decreased while the washing and diffusion rate constants *** of the LEO oil yield and the hydrodistillation kinetics is important from the techno-economical point of view.