1) supercritical fluid extraction sieve-tray column
超临界萃取筛板塔
3) supercritical extraction
超临界萃取
1.
Experimental study on continuous countercurrent supercritical extraction of natural vitamin E;
连续逆流超临界萃取天然维生素E的实验研究
2.
The matrine in the radix spphorae tonkinensis was extracted by carbon dioxide supercritical extraction.
采用CO2超临界萃取法萃取山豆根中苦参碱,并运用高效液相色谱法,以苦参碱为标准品,测定各萃取物中苦参碱的含量,从而确定山豆根中萃取苦参碱的最佳方法。
3.
In this paper, several kinds of separation ways of producing 2,6 dimethylnaphthalene from dimethylnaphthalene isomers, such as supercritical extraction, pressure crystallization, adsorptive separation and cooling crystallization are reviewed.
本文介绍了从二甲基萘异构体中分离 2 ,6 二甲基萘的方法 ,即超临界萃取法、压力结晶法、吸附分离法及冷冻结晶法等 ,并论述了它们的优缺点及日后的发展方
4) supercritical fluid extraction
超临界萃取
1.
Uniform design in optimizing conditions of supercritical fluid extraction for oleoresin;
均匀设计法优化超临界萃取姜油树脂工艺条件的研究
2.
Qualitative and quantitative analyses of GC/MS-detectable species in fractions from supercritical fluid extraction of Dagang vacuum residue;
大港减压渣油超临界萃取物气质联用色谱分析
3.
Application of supercritical fluid extraction in study of herbal medicine;
超临界萃取技术在中草药研究中的应用
5) supercritical CO2 extraction
超临界萃取
1.
The extraction of proanthocyanidins from grape seeds was studied using supercritical CO2 extraction as the method at room temperature.
研究了常温下以超临界萃取方式从葡萄籽中提取原花青素的方法,实验中甲醇或乙醇作为夹带剂可增加原花青素的萃取率。
2.
seeds by Soxhlet extractor and supercritical CO2 extraction.
以白果为原料,用索氏提取和超临界萃取(SFE)两种方法从中提油,比较了不同提取方法对油得率的影响,测定了索氏提取油的理化特性,用气相色谱法和高效液相色谱法分别测定两种方法提取油的脂肪酸组成和VE的含量。
6) SFE
超临界萃取
1.
Determination of Residual Monomer in Water adsorption Resin of Polyacrylate Type by Use of SFE;
利用超临界萃取(SFE)测定聚丙烯酸盐吸水性树酯中残留单体含量
2.
This paper discussed the application of SFE ,membrane separation and foam separation and the choice of separation metho
稀溶液中微量组分的分离是近年来分离过程这一领域的热门课题 ,讨论了超临界萃取 ,膜分离以及泡沫分离技术在这方面的应用及分离方法的选择。
3.
METHODS Conditions for the extration were studied by SFE guided by the content of ferulic acid presented in the extract.
目的考察影响超临界萃取川芎中有效成分的各因素并确定最佳提取条件。
补充资料:筛板式萃取塔
分子式:
分子量:
CAS号:
性质:用于萃取的筛板塔。
分子量:
CAS号:
性质:用于萃取的筛板塔。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条