1) Soxhlet extraction
索氏萃取法
1.
The oil contents of PAN staple fibers were determined by Soxhlet extraction, infrared spectrometry and ultraviolet spectrophotometry.
使用索氏萃取法、红外光谱分析法、紫外分光光度法对腈纶短纤维含油率进行了测定,对其结果进行了假设检验分析,并比较了3种方法。
2.
This article compared the traditional soxhlet extraction with the new rapid extrusion.
本文对传统的索氏萃取法与新的试验法———快速挤压法进行对比分析。
3.
,thermogravimetry (TG),Soxhlet extraction (SE),and vacuum volatilization (VV) were comparatively investigated experimentally.
将柴油机排气微粒分为有机组份和干组份的３种方法，即热解质量分析法（ＴＧ）、索氏萃取法（ＳＥ）和真空挥发法（ＶＶ）作了对比研究。
2) Soxhlet extraction
索氏萃取
1.
The results obtained by the three microwave-assisted extraction procedures were compared with those obtained by using the traditional Soxhlet extraction.
3种微波萃取法与索氏萃取法相比,提取效率高且可省时节能。
2.
The application of accelerated solvent extraction(ASE) technique to the extraction of extractable organic matters in source rocks with ASE 200 are discussed by comparing with traditional Soxhlet extraction technique.
文章报道通过与传统的索氏萃取方法的对比,对于加速溶剂萃取(ASE 200)技术用于烃源岩可溶有机质萃取的实验方法研究结果。
3) Soxhlet Extraction Method
索氏萃取
1.
The samples collected from the pump rubber seals were extracted by Soxhlet Extraction Method and Ultrasonic Extraction Method respectively.
分别采用索氏萃取和超声萃取两种样品前处理方法,将水泵橡胶密封件介质机体中多环芳烃(Polycyclic Aromatic Hydrocarbons,简称PAHs)和其他干扰物质分离开;利用气相色谱-质谱联用仪对萃取液中的PAHs进行定量分析,研究了不同萃取方法对水泵橡胶密封件中多环芳烃种类、回收率和分布的影响,发现两种萃取方法所得的PAHs种类是相同的,但采用索氏方法萃取出的PAHs总量、回收率以及极性和溶解度不同的PAHs质量浓度均高于超声萃取法。
4) Soxhlet extractor
索氏萃取器
5) Soxhlet extraction method
索氏提取法
1.
Methods The chemical components of Propolis(Gansu) extracts separated by Soxhlet extraction method were analyzed comparatively by GC-MS.
方法采用气相色谱-质谱联用(GC-MS)法对甘肃产蜂胶索氏提取法所得乙醚提取物进行分析。
2.
Methods: The volatile components extracted from Chinese Propolis by Soxhlet extraction method, Ultrasonic extraction method, Infusion extraction method and Steam-distilled extraction were comparatively analyzed by GC-MS.
方法:采用GC-MS分别对乙醚索氏提取法、乙醚超声提取法、乙醚冷浸法和水蒸气蒸馏法提取蜂胶所得提取物的化学成分进行分析比较。
3.
Conclusion Soxhlet extraction method is initially assessed to be a suitable extraction method for essential oils from propolis.
方法采用气相色谱-质谱(GC-MS)法对乙醚索氏提取法和水蒸气蒸馏法所得蜂胶挥发油的化学成分进行分析、比较。
6) soxhlet extraction
索氏提取法
1.
Methods Ultrahigh pressure extraction method,ultrasonic extraction method,microwave extraction method and soxhlet extraction were used to extract flavonoids from Hawthorn.
同时,采用超高压提取法、超声波法、微波法、索氏提取法获得山楂提取液。
2.
lathyris by distillation method,Soxhlet extraction and supersonic extraction,resp.
[方法]分别采用挥发油测定法、索氏提取法和超声提取法从续随子种子中提取续随子油,对3种方法的提取效果进行了比较,并对提取产品甲酯化和续随子种子油甲酯化后的脂肪酸产物进行GC-MS分析。
3.
Garlic essential oils were extracted by Soxhlet extraction with two different organic solvents,anhydrous di- ethyl ether and n-hexane respectively,and their control effect on Sitophilus oryzae adults were detailedly in- vestigated.
采用索氏提取法,分别以乙醚、正已烷作为有机溶剂提取大蒜挥发油,详细研究了其对米象成虫的控制作用。
补充资料：胺类萃取法
分子式：
CAS号：
性质：是一种钚的最终纯化方法。曾在法国阿格等工厂使用。由于流程的一些问题，现已不用。胺对钚（Ⅳ）有较高的萃取能力和选择性。常用的胺有季铵和叔胺，常用萃取剂是三辛胺（TOA）和三月桂胺（TLA）。从钚纯化循环得到的硝酸钚溶液首先调价到钚（Ⅳ），在酸度为3mol/L硝酸下，用20%TAL萃取。有机相经洗涤后，用混合酸反萃或沉淀反萃，得到纯化的钚溶液或沉淀。
CAS号：
性质：是一种钚的最终纯化方法。曾在法国阿格等工厂使用。由于流程的一些问题，现已不用。胺对钚（Ⅳ）有较高的萃取能力和选择性。常用的胺有季铵和叔胺，常用萃取剂是三辛胺（TOA）和三月桂胺（TLA）。从钚纯化循环得到的硝酸钚溶液首先调价到钚（Ⅳ），在酸度为3mol/L硝酸下，用20%TAL萃取。有机相经洗涤后，用混合酸反萃或沉淀反萃，得到纯化的钚溶液或沉淀。
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