1.
PREPARATION OF ULTRA-PURE AND ULTRA-FINE ALUMINA FROM KAOLINITE IN COAL MEASURES--EXTRACTION SEPARATION OF FeⅢ
煤系高岭土制取高纯氧化铝——萃取除铁
2.
The Selective Removal of Fe by Solvent Extraction from an Fe+Al+Ca Liquor Followed by the Hydrolytic Stripping of Fe from the Organic Phase
Fe+Al+Ca溶液中的萃取除铁与载铁有机相水热反萃的研究
3.
Preparation of High Purity FeCl_3 Solution by P204 Solvent Impregnated Resin
P204萃取色层法制备高纯三氯化铁溶液
4.
Elimination of phosphorous pentachloride was accomplished utilizing conventional extraction techniques.
使用传统的萃取技术除去五氯化磷。
5.
Study on Extraction of Pyrethrin from Pyrethrum by Supercritical CO_2;
超临界CO_2萃取除虫菊酯的研究
6.
Cloud Point Extraction Coupled with Ultrasonic-assisted Back-extraction for Determination of Pyrethroid Pesticides in Tea by Gas Chromatography with Electron Capture Detection
浊点萃取-异辛烷反萃取-气相色谱测定茶叶中拟除虫菊酯农药残留
7.
DETERMINATION OF Fe, Ni, Cu AND Mn IN CALCIUM METAL BY AAS AFTER EXTRACTIVE SEPARATION
萃取分离原子吸收法测定金属钙中铁镍铜锰
8.
Extraction-Spectrophotometric Determination of Trace Tantalum in Steels Using Ethyl Violet
乙基紫萃取分光光度法测定钢铁中的微量钽
9.
A Study of Separating Iron, Zinc and Manganese in Mixed Sulphate Solution by Solvent Extraction;
从硫酸盐溶液中萃取分离铁、锌和锰的研究
10.
Separation and Reclaim of Lanthanum,Samarium,Holmium,Erbium Using D301 Extraction Chromatography Method;
镧、钐、钬、铒与铁的D301萃取色谱法分离研究
11.
Determination of Iron in Tap Water Samples by Graphite Furnace Atomic Absorption Spectrometry after Cloud Point Extraction
浊点萃取-石墨炉原子吸收测定自来水样中的铁
12.
Extraction of Fe(Ⅲ) from Gold Concentrate Leachate Containing High Arsenic and Sulphur by TBP-MIBK Synergetic Extraction
TBP-MIBK协同萃取高硫高砷金精矿浸出液中的铁
13.
Separation of Fe and Ni by solvent extraction with LK-C2 from nitric acid leaching solution of wasted printed circuit boards
LK-C2萃取分离废线路板酸浸液中的铁和镍
14.
The water as cosolvent could enhance extraction efficiency.
以水作夹带剂可以提高除虫菊酯萃取效率.
15.
The Study of the Nitrate Removal in Groundwater Using Extractive Membrane Bioreactor;
萃取膜生物反应器去除地下水硝酸盐研究
16.
The Research for Basic Nitrogen Removal from Fuel by Solid Phase Coordination Extraction;
固相配位萃取法脱除油品中碱性氮的研究
17.
Study on Improvement of Supercritical Carbon Dioxide Extraction of Pyrethrins by Using Ultrasound;
超声强化超临界CO_2萃取除虫菊酯的研究
18.
Removing Sulphur in Coal by Extraction and Oxidation under Ultrasonic and Microwave;
超声波和微波联合萃取和氧化脱除煤中硫