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- Solvent extraction separation and purification of alkaline-earth elements 用溶剂萃取法分离提纯碱土金属
- HG-AFS DETERMINATION OF ARSENIC IN OFFICINAL VEGETABLE OIL WITH SOLVENT EXTRACTION SEPARATION 溶剂提取原子荧光光谱法测定药用植物油中砷
- Mathematical Model for Rare Earth Solvent Extraction Separation and Its Computer Simulation 稀土串级萃取分离过程的数学模型和计算机仿真
- SOLVENTS EXTRACTION SEPARATION SYSTEM OF COAL TAR 煤焦油的溶剂萃取及其分离系统
- Optimization for the Process of Solvent Extraction Separation of Co from Ni with N_(235) N_(235)萃取分离镍、钴过程的最优化计算
- Keywords Rare earths;Bastnasite;Solvent extraction separation;Economical and technical indices; 稀土;氟碳铈镧矿;萃取分离;经济技术指标比较;
- Keywords Atomic absoription spectrometry;Solvent extraction separation;Zinc;Samarium oxide;Europium oxide; 原子吸收光谱法;溶剂萃取分离;锌;氧化钐;氧化铕;
- Keywords Th New heavy neutron rich nuclide Solvent extraction Separation Identification; 新重丰中子核素;溶剂萃取;分离;鉴别;
- Keywords the enriched oxides of thulium;ytterbium and lutecium;solvent extraction separation;optimization;economical and technical indices; 铥镱镥富集物;萃取分离;优化;经济技术指标;
- A study is made of separation of zinc from iron in waste sulfuric acid pickle liquor by solvent extraction. 对溶剂萃取分离镀锌酸洗废液中的锌、铁进行了研究。
- Solvent extraction is a high efficient,low investment and no pollution separation method. 溶剂萃取是一种高效的分离方法,投资少,无污染。
- Methods Silica gel superfine process was conducted by combining solvent extraction and separation with macroporous absorbent resin. 方法首先用溶剂萃取结合大孔吸附树脂分离,然后用硅胶柱精制提取。
- Abstract： Separation of Y3+ from mixed rare earth chloride by solvent extraction with Naphthenic acid-petroleum sulphoxide has been studied. 摘 要： 进行了用环烷酸石油亚砜从混合氯化稀土溶液中萃取分离钇的研究。
- The characteri stic and applications for W/Mo separation b y solvent extraction are summarized and the future development of solvent extrac tion in W/Mo separation is prospected. 综述萃取法分离钨钼各种方法特点及其应用情况,讨论萃取法未来发展方向。
- The extraction separation of neutral amino acids will be the focus study. 中性氨基酸的萃取分离将会成为研究的热点。
- Solvent Extractables in Petroleum Waxes, Method of Test for (05. 石蜡中溶剂性萃取物的试验方法(05。
- Technology of solvents extraction separation system of processing 10 kg coal tar per pot 10kg/次煤焦油溶剂萃取分离系统与工艺
- Solvent extraction is accomplished by the addition of an immiscible solvent to the wastewater. 溶剂萃取是向废水中投加不溶于水的溶剂。
- Solvent extraction as a new method was suggested for separation of hydrocortisone and its optical isomer,epi hydrocortisone,instead of traditional crystallization operation. 采用溶剂萃取法，可克服工业上现有氢化可的松及其光学异构体表氢化可的松结晶分离工艺的缺点。
- Ionic liquid has unique catalytic and solvent effects,resulting in its big potential in extractive separation and catalytic degradation. 离子液体具有独特的催化和溶解双重作用,使其在萃取分离、催化降解方面具有巨大潜力。
