steam distillation

However , this method is time-consuming and energy-consuming . Therefore , this study adopted direct distillation instead of steam distillation , distilled water instead of phenol-free water to detect phenols in water and fish .

但是传统检测方法耗时耗能，因此本文采用直接蒸馏法代替水蒸汽蒸馏法，采用蒸馏水代替无酚水的方法。

METHODS : The essential oil was extracted by steam distillation .

方法：采用水蒸汽蒸馏法提取挥发油。

Application of Steam Distillation Technology in the Production of Fine Chemicals

水蒸气蒸馏技术在精细化学品生产中的应用

RESULTS The extraction efficiency of steam distillation was 0.30 % .

结果水蒸气蒸馏的得油率为0.30%；

Method : Water steam distillation and GC - MS were used .

方法：采用水蒸气蒸馏法从菱壳中提取挥发油，用气相色谱-质谱法对化学成分进行鉴定，用面积归一化法测定其相对百分含量。

Comparing these two methods we found the cost of steam distillation method is lower .

用水蒸汽蒸馏法和乙醇回流法对丹皮中丹皮酚进行提取，通过对两种提取工艺成本的核算，发现水蒸汽蒸馏提取法的成本较低。

Study on Extracting Technology of Steam Distillation of Garlic Oil

大蒜油的蒸馏提取工艺研究

Effect of steam distillation of crude oil on steam drive

原油蒸汽蒸馏作用对蒸汽驱开发效果的影响

The New Method for Quick Steam Distillation of Clove Oil

一种快速提取丁香油的新方法

Steam distillation method was used to extract the essential oil of ginger .

本文采用水蒸气蒸馏法提取了生姜挥发性成分，并用GC/MS方法对提取的挥发性成分进行了鉴定。

The steam distillation was applied in three steps .

三步反应在后处理时均采用水蒸汽蒸馏。

The essential oil from wood was extracted by steam distillation .

采用水蒸气蒸馏法提取木粉中的精油；

Steam distillation did contribute to steam drive development , especially to light oil .

蒸汽蒸馏作用对蒸汽驱开发有一定的贡献，特别是轻油的贡献不可忽略；

Study on mass transfer in separation of essential oils from plant materials by steam distillation

水蒸气蒸馏提取植物精油的传质研究

Steam Distillation Drawing the Essence Oil in Orange Skin

水蒸气蒸馏法提取桔柑皮中的香精油

Its chemical composition is significantly different from rose essential oils obtained by steam distillation .

此挥发油的化学成分与用水蒸汽蒸馏所得的玫瑰精油显著不同。

The steam distillation technology is an important method to the separation and purification of organic substances .

水蒸气蒸馏技术是分离和提纯化合物的重要方法。

Study on Solution Extraction & Steam Distillation of Oil Containing Sludge OPTIMIZATION OF OIL CONTAINING SLUDGE TREATMENT

溶剂萃取&蒸汽蒸馏法处理含油污泥含油污泥处理工艺优化研究

The New Technology and Equipment for Quick Seperation of Cassia Oil during Steam Distillation

中国肉桂油快速分离的新工艺及设备

Methods : The naphtha was extracted by steam distillation .

方法水蒸气蒸馏法。

Three main extracting methods are steam distillation , solvent extraction and super critical CO2 extraction .

其提取方法主要有3种：水蒸气蒸馏法、机溶剂浸提法和超临界CO2萃取法。

A volatile fragrant oil obtained from fresh roses by steam distillation .

从鲜玫瑰中用蒸汽蒸馏法获得的挥发性香油。

Steam distillation effect is enhanced .

强化蒸汽蒸馏效应。

A rapid approach for steam distillation of fluorine

氟的快速蒸馏分离的探讨

Studies on the extraction of paeonol by steam distillation

水蒸气蒸馏法提取丹皮酚的研究

Improvement of the Furfural In Wine by Ultraviolet Spectrophotometry of steam Distillation

酒中糠醛蒸汽蒸馏紫外光度法的改进

Comparison of volatile oil from 4 kinds of herbs by steam distillation and supercritical fluid extraction

川芎、高良姜等挥发油的水蒸汽蒸馏法和超临界流体萃取法比较研究

Study on the Antioxidative Activity of Lavender Oil Extracted by Steam Distillation and Supercritical Extraction

水蒸气蒸馏和超临界萃取薰衣草精油抗氧化作用研究

Can be extracted by steam distillation with yield of 1.00 % ~ 1.13 % .

深山含笑鲜叶经过用水蒸汽蒸馏得到一种淡黄色精油，得率为1.00%～1.13%。

CONCLUSION : Supercritical fluid extraction ( SFE ) is superior to steam distillation .

结论：超临界流体萃取法要优于水蒸汽蒸馏法。