Experimental study of hydrodistillation extraction essential oil from Rosemary leaves: Optimization of process variables using Box-Behnken experimental design

被引：0

作者：

Larkeche, Ouassila ^{[1
]}

Zermane, Ahmed ^{[1
,2
]}

Meniai, Abedeslam Hassen ^{[1
]}

Boubadja, Hafida ^{[1
]}

Boulbair, Souad ^{[1
]}

Kouis, Hayat ^{[1
]}

机构：

[1] Univ Constantine3, Lab Ingn Proc Environm, Constantine, Algeria

[2] Univ Larbi Ben Mhidi, Oum El Bouaghi, Algeria

来源：

2017 8TH INTERNATIONAL RENEWABLE ENERGY CONGRESS (IREC) | 2017年

关键词：

Rosemarey oil; hydrodistillation; extraction yield; experimental design; green chemistry;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

In this work three operating parameters (condensation flow rate, extraction time and water/plant material ratio) of hydro distillation extraction oil from Rosemary have been optimized by response surface methodology to obtain high yield of oil. Results showed that data were adequately fitted into second-order polynomial model, and confirm that only the time of extraction and the Flow of condensation have a significant linear effect. Optimal conditions for oil yield within the experimental range of the studied variables were a ratio (water/plant) of 20, flow rate condensation of 4.66 ml/min and extraction time of 180m in, where oil yield was predicted to be 1.92 %.

引用

页数：5

共 45 条

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