The solvent extraction of lanthanides from chloride media to an organic phase containing an anion exchanger in the chloride form is known to show low extraction percentages and small separation factors. The coordination chemistry of the lanthanides in combination with this kind of extractant is poorly...
Kazuo Kondo,Masahiro Goto,el al.Extraction mechanism of palladium with didodecylmono-thiophosphoric acid in heptane diluent.Solvent Extraction and Ion Exchange... T Kakoi,K Kondo,M Goto,... - 《Solvent Extraction & Ion Exchange》 被引量: 32发表: 1993年 Extraction of Cs+and Sr2+from HNO3Solut...
The rapid-stirring solvent extraction kinetic technique, which provides a simple and effective means of improving and understanding analytical methods, is described in detail. The applicaton of the technique to the extraction of zinc(II) by dithizone and Cu(II) by aromatic and aliphatic hydroxyoxime...
A proposed mechanism for the solvent extraction kinetics which is consistent with the experimental results includes the formation or decomposition of a charged interfacial complex as the rate-controlling step and equilibration of the interfacial complex with the bulk organic complex as the rapid step....
- 《Solvent Extraction & Ion Exchange》 被引量: 181发表: 1986年 Synthesis, characterization, and evaluation of a novel bifunctional chelating agent for the lead isotopes 203Pb and 212Pb Radioisotopes of Pb(II) have been of some interest in radioimmunotherapy and radioimmunoimaging (RII). However...
Enhancing Raman spectrographic sensitivity by using solvent extraction of vapor or particulate trace materials, improved surface scatter from nano-structures on nano-particles, and volumetric integration of the Raman scatter from the nan... This invention is a method to enhance by orders of magnitude ...
The total polyphenols contents showed a significant difference (P < 0.05) and varied in the range from 2.66 to 38.40 mg GAE/g DW. Similar to total flavonoids, the total polyphenols contents decreased along with a decreasing order of solvent polarity (ME > EE > AE > ...
Metal extraction by the use of deep eutectic solvent (DES) is also called as "Solvatometallurgy"i.e.metal extraction from minerals and secondaries by using DES as prime solvent. Solvatometallurgical extraction is highly futuristic in the study as it involves nontoxic and ecofriendly solvents and...
会议名称: International solvent extraction conference 收藏 引用 批量引用 报错 分享 全部来源 求助全文 掌桥科研 istina.msu.ru 相似文献Ultrafiltration of stable oil-in-water emulsion by polysulfone membrane This paper focuses on treatment of oily wastewater coming out from the post-treatment unit of ...
According to news reporting from Kunming, People's Republic of China, by NewsRx journalists, research stated, "Solvent extraction is the most widely used method for separation and purification of rare earth elements, and organic extractants such as di(2- ethylhexyl) phosphoric acid (P204) and ...