1)stripping[英][strip][美][str?p]反萃
1.Stripping Gold from TBP-CTMAB-C_(12)H_(26) Gold-Loaded Organic Phase with SBH and Tu;用硼氢化钠和硫脲从TBP-CTMAB-C_(12)H_(26)载金有机相中反萃金的研究
2.The effect of extraction systems,concentration of N_(235) and initial pH on the extraction of iron(Ⅲ),as well as the effect of volume ratio of organic to aqueous(V_(org)/V_(aq)),concentration of sulfuric acid and equilibrium pH on the stripping of iron(Ⅲ) in loaded organic phase were studied.研究了采用N235-TBP协同萃取体系从硫酸盐溶液中萃取除铁,考察了萃取体系、N235浓度和料液初始pH值对Fe(Ⅲ)萃取的影响以及相比(Vorg/Vaq)、H2SO4浓度和平衡pH值对Fe(Ⅲ)反萃的影响。
3.Both extraction and concentration of L-phenylalanine(L-phe) were carried out using gravity separation phase liquid membrane(GSPLM) with P 204 as carrier and H 2SO 4 as stripping agent.采用密差分相液膜分离技术 ,以P2 0 4 为载体 ,H2 SO4 为反萃剂 ,以初始浓度 15 。
英文短句/例句
1.Am(Ⅲ) and Eu(Ⅲ) in organic phase can be stripped by dilute nitric acid or by water.有机相反萃实验表明 :用稀硝酸或水反萃 3次 ,可以定量反萃镅和铕。
2.Advancement on Back-extraction Process of Proteins Extraction by Reverse Micellar反胶团萃取蛋白质技术的反萃过程研究进展
3.Water Transfer Process in Extraction of NaOH from Bayer Liquor拜耳法溶液萃取-反萃过程中水的行为的研究
4.The Selective Removal of Fe by Solvent Extraction from an Fe+Al+Ca Liquor Followed by the Hydrolytic Stripping of Fe from the Organic PhaseFe+Al+Ca溶液中的萃取除铁与载铁有机相水热反萃的研究
5.Determination of Trace Copper,Zinc,Lead and Cadmium in Seawater by Atomic Absorption Spectrometry after Solvent Extraction海水中铜锌铅镉的萃取-反萃取法同时提取-原子吸收光谱法测定
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.So the qualified industrial phosphoric acid is gained by further washing and stripping sections.结合洗涤和反萃可以得到合格的工业级磷酸。
8.Study on Making the Germanium Concentrated Ore from the Re-extraction Solution;从锗反萃溶液中制备锗精矿工艺的研究
9.Study of Transport and Separation of Matal Ions with Strip Dispersion Hybrid Liquid Membrane;反萃分散组合液膜迁移和分离金属离子的研究
10.Studies of Nano-ferrite Powders Synthesizing by Hydrothermal Stripping;水热反萃法合成纳米铁酸盐粉末的研究
11.Centrifugal Extractor for BSA Extraction Using Reversed Micellar Solution离心萃取器用于反胶束溶液萃取牛血清白蛋白
12.Study on forward extraction process mechanism of soybean protein by reversed micelles反胶束萃取大豆蛋白前萃过程机理初探
13.Extraction of Cr～(6+) from Electroplate Wastewater in an Impinging Extractor;撞击流反应器萃取电镀废水中的Cr～（6+）
14.Thermodynamic Studies on L-lysine Solvent Reaction Extraction;溶剂反应萃取L-赖氨酸热力学研究
15.Study on Extraction of Hyperoside with CTAB Reversed Micellar;CTAB反胶束萃取金丝桃苷的研究
16.Study on L-Synephrine Extraction Using P204/Octanol Reverse MicellesP204/正辛醇反胶束萃取L-辛弗林的研究
17.Study on Gas-Agitated Liquid and Reactive Extraction Process for the Preparation of Hydrogen Peroxide via Anthraquinone Process;蒽醌法生产过氧化氢喷射萃取与喷射反应萃取集成过程研究
18.Determination of Trace Nickel in Sililon Powder by Antiphase Extraction-Atomic Absorption Spectrometry反相萃取——原子吸收法测定硅粉中微量镍
相关短句/例句
back extraction反萃
1.The back extraction of UO 2 2+ ,Pu(Ⅳ),Am 3+ and TcO 4 - with 2 hydroxyethyl 1,1 diphosphonic acid (HEDPA) solution from 30 % TRPO(mixed trialkyl phosphine oxide)/ kerosene and 20 %TRPO 20 %TBP(tributyl phosphate)/kerosene systems is studied.研究了用两种不同来源的 2 羟乙基 1 ,1 二膦酸 (HEDPA)配制的不同硝酸浓度、不同HEDPA浓度的溶液对 30 %TRPO(混合三烷基氧膦 ) /煤油和 2 0 %TRPO 2 0 %TBP(磷酸三丁酯 ) /煤油中UO2 2 + 、Pu(Ⅳ )、Am3+ 和TcO4- 的反萃。
2.The back extraction of Am 3+ ,Pu(IV),UO 2+ 2 and TcO - 4 with high concentration nitric acid, oxalic acid, sodium carbonate, ammonium carbonate respectively from different 30% TRPO/kerosene systems are studied.研究了硝酸、草酸、碳酸钠和碳酸铵对 4种不同来源的TRPO/煤油中Am3 + ,Pu(IV) ,UO2 2 + 和TcO-4的反萃 ,观察了碳酸钠溶液反萃铀时的乳化现象 ,比较了上述 4种TRPO的红外光谱、裂解色谱。
3)Back-extraction反萃
1.The back-extraction speed is one degree for either copper concentration in organic phase or hydrogen ion concentration.Ｌｉｘ５４－１００是适用于在氨性溶液中萃取铜的萃铜试剂，其负载相的反萃速率较慢。
2.In recent years,the extraction characteristics of Cr(Ⅲ)with the acidic organophosphate extractants have been studied,while the researches on the back-extraction of Cr(Ⅲ)were seldom reported.近年来,关于溶剂萃取法回收Cr(Ⅲ)的文献报道较多,而对其反萃行为的研究则较少。
4)reverse extraction反萃
1.Experiments were carried out to find out the effect of different operation conditions on the reverse extraction.萃取剂采用碱洗反萃的方式再生 ,系统地研究了反萃再生条件对萃取剂再生效果的影响。
5)extraction and back-extraction萃取和反萃
6)extraction and back extraction萃取反萃取
延伸阅读
摧萃1.犹言出类拔萃。
