نتایج جستجو برای: coupling extractants

تعداد نتایج: 152837  

Journal: :Separation and Purification Technology 2021

Abstract A series of neutral organophosphorus extractants, comprising phosphine oxides, phosphinates, phosphonates and phosphates with linear branched alkyl chains have been synthesized. Together some similar commercial the performance these new compounds in extraction Nd(III) Dy(III) from both aqueous nitrate non-aqueous ethylene glycol solutions was investigated. It observed that: (1) order e...

Journal: :Dalton transactions 2014
Lei Wu Yuyu Fang Yiming Jia Yuanyou Yang Jiali Liao Ning Liu Xinshi Yang Wen Feng Jialin Ming Lihua Yuan

Pillar[5]arenes, as a new intriguing class of calixarene analogues, were functionalized with ten diglycolamide (DGA) arms on both sides (rims) of the pillar framework and evaluated for their extraction behaviour towards Am(III) and Eu(III). These novel extractants exhibit excellent separation and extraction efficiency, suggesting its significant potential for nuclear waste remediation. Laser in...

Journal: :analytical and bioanalytical chemistry research 0
zahra kaboli tanha university of zanjan, zanjan, iran mahdieh koorepazan moftakhar university of zanjan, zanjan, iran mohammad reza yaftian university of zanjan, zanjan, iran nader noshiranzadeh university of zanjan, zanjan, iran

oxime extractants 3-tert-butyl-2-hydroxy-5-methyl benzaldehyde oxime (hl1) and 3-tert-butyl-2-hydroxy-5-methoxy benzaldehyde oxime (hl2) were synthesized and characterized by conventional spectroscopic methods. suitable lipophilic nature of the prepared extractants allowed examining the ability of these molecules for extraction-separation of copper from its mixture with normally associated meta...

Journal: :Tsinghua Science and Technology 2008

Journal: :Modern Technologies and Scientific and Technological Progress 2021

Journal: :New Journal of Chemistry 2021

Stereoisomers of monoamide highlight the importance extractant chirality for U/Pu extraction.

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