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1)  rapid extraction-ASE
快速萃取法
1.
Two extraction methods rapid extraction -ASE and Soxhlet extraction were used in the extraction process of tissue samples for PCDDs and PCDFs, and HRGC/HRMS isotope dilution method was used in analysis in the research.
本文分别采用快速萃取法和传统的索氏萃取法萃取组织样品中的二噁英(PCDDs)和多氯二苯呋喃(PC-DFs),采用高分辨率的气相色谱法/质谱法同位素稀释法进行分析。
2)  accelerated solvent extraction technique
快速溶剂萃取法
1.
Extraction and determination of ortho-phenyphenol in export textiles by accelerated solvent extraction technique;
快速溶剂萃取法提取测定出口纺织品中邻苯基苯酚
3)  rapid extraction
快速萃取
1.
The better intervals of experimental condition on rapid extraction of azadirachtin were found by the way of single factor and vary levels.
采用单因素多水平实验找到快速萃取法提取印楝素的较好实验条件区间,用正交法设计实验,对实验结果进行统计学处理,优选出快速萃取法提取印楝素的最佳工艺条件为印楝种子和萃取溶剂甲醇之间的物料比1∶1。
2.
This paper had compared yield of extract and the quality percentage content of Azadirachtin A and Azadirachtin B extracted by 4 kinds of method that were microwave,supersonic,conventional solvent and rapid extraction from neem seed.
测定了快速浸出法提取印楝素不同萃取时间下印楝种粉的粒度,发现物料粒度不断减小是达到快速萃取目的的一个重要因素。
4)  accelerated solvent extraction (ASE)
快速溶剂萃取法(ASE)
5)  ASE
快速溶剂萃取
1.
Determination of DEHP and DNOP in PVC Film by ASE-RP-HPLC;
快速溶剂萃取-高效液相色谱测定塑料中邻苯二甲酸酯类化合物
2.
The Ginseng samples were extracted with acetone:hexane(2:8)by ASE and homogenizer,subsequently cleaned with concentrated sulfuric acid.
人参中多种有机氯农药残留量测定,用丙酮-正己烷(2+8)作为萃取剂,采用快速溶剂萃取(ASE)和均质萃取技术,制备样品溶液,经浓硫酸净化,用安装有DB-5毛细管柱(30m×0。
3.
The new sample pretreatment technic-Accelerate SolventExtraction(ASE) and its application field was introduced.
介绍了美国戴安公司提出的离子色谱技术的新概念-不需化学试剂,只加水的RFIC技术的核心部分,用实例说明离子色谱在农产品及食品安全和品质检验中的重要作用,同时介绍了戴安公司开发的样品前处理的新技术-快速溶剂萃取ASE在农产品、环境、食品、国土安全等方面的应用。
6)  Accelerated solvent extraction
快速溶剂萃取
1.
Determination the Petroleum in Soil in Accelerated Solvent Extraction by Infra-Red Spectrophotometry;
快速溶剂萃取红外分光法测定土壤中石油类
2.
Accelerated solvent extraction(ASE) technique was used to extract perflurooctanoic acid(PFOA) and its salts from packaging materials.
快速溶剂萃取法萃取包装材料中的全氟辛酸(PFOA)及其盐类,萃取液与乙酰化试剂反应后,以全氟癸酸甲酯为内标物,用内标法进行定量测定。
3.
A method for the determination of Aroclors in soil by accelerated solvent extraction,concentrated sulfuric acid purification and gas chromatography has been established.
建立了快速溶剂萃取、浓硫酸净化、气相色谱法测定土壤中多氯联苯Aroclor系列的方法。
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。

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