New Approach to Separation of Trivalent Actinide Elements from Lanthanide Elements. Selective Liquid-Liquid Extraction with Tricaprylmethylammonium Thiocyanate.

1964 ◽  
Vol 36 (11) ◽  
pp. 2158-2162 ◽  
Author(s):  
F. L. Moore
Keyword(s):  
Liquid Extraction ◽  
New Approach ◽  
Lanthanide Elements ◽  
Liquid Liquid Extraction ◽  
Trivalent Actinide ◽  
Actinide Elements

Experimental and theoretical studies on extraction of actinides and lanthanides by alicyclic H-phosphonates

2017 ◽  
Vol 105 (4) ◽  
Author(s):  
Suresh Annam ◽  
Gopinadhanpillai Gopakumar ◽  
C.V.S. Brahmmananda Rao ◽  
N. Sivaraman ◽  
Akella Sivaramakrishna ◽  
...  
Keyword(s):  
Liquid Extraction ◽  
Theoretical Studies ◽  
Liquid Liquid Extraction ◽  
Experimental And Theoretical Studies ◽  
Actinide Elements

AbstractThree different alicyclic substituents H-phosphonates, namely, dicyclopentyl H-phosphonate, dicyclohexyl H-phosphonate and dimenthyl H-phosphonate were synthesized and used for liquid–liquid extraction of actinide elements (U, Am and Th) and lanthanide (Gd) in

Feasible photometric measurements in liquid–liquid extraction by exploiting smartphone-based digital images

2017 ◽  
Vol 9 (14) ◽  
pp. 2220-2225 ◽  
Author(s):  
Manoel J. A. Lima ◽  
Carina F. Nascimento ◽  
Fábio R. P. Rocha
Keyword(s):  
Digital Images ◽  
Liquid Extraction ◽  
New Approach ◽  
Liquid Liquid Extraction ◽  
Photometric Measurements

A new approach for photometric measurements in procedures involving liquid–liquid extraction is proposed.

Thermodynamic modelling of liquid-liquid extraction systems involving ionic liquids: A new approach

2018 ◽  
Vol 252 ◽  
pp. 18-23 ◽  
Author(s):  
Humbul Suleman ◽  
Abdulhalim Shah Maulud ◽  
Syed Nasir Shah ◽  
Zakaria Man ◽  
Muhammad Ibrahim Abdul Mutalib
Keyword(s):  
Ionic Liquids ◽  
Liquid Extraction ◽  
Thermodynamic Modelling ◽  
New Approach ◽  
Liquid Liquid Extraction

Liquid–liquid extraction by mixed micellar systems: A new approach for clavulanic acid recovery from fermented broth

2011 ◽  
Vol 56 (1-2) ◽  
pp. 75-83 ◽  
Author(s):  
Valéria Carvalho Santos ◽  
Francislene Andréia Hasmann ◽  
Attilio Converti ◽  
Adalberto Pessoa
Keyword(s):  
Clavulanic Acid ◽  
Liquid Extraction ◽  
New Approach ◽  
Micellar Systems ◽  
Liquid Liquid Extraction ◽  
Acid Recovery ◽  
Fermented Broth

Chemical purification of lanthanides for low-background experiments

2017 ◽  
Vol 32 (30) ◽  
pp. 1743005 ◽  
Author(s):  
R. S. Boiko
Keyword(s):  
Chemical Method ◽  
High Efficiency ◽  
Liquid Extraction ◽  
Purification Procedure ◽  
Chemical Purification ◽  
Low Background ◽  
Lanthanide Elements ◽  
Liquid Liquid Extraction ◽  
Simple Chemical ◽  
Order Of Magnitude

There are many potentially active isotopes among the lanthanide elements which are possible to use for low-background experiments to search for double [Formula: see text] decay, dark matter, to investigate rare [Formula: see text] and [Formula: see text] decays. These kind of experiments require very low level of radioactive contamination, but commercially available compounds of lanthanides are always contamined by uranium, thorium, radium, potassium, etc. A simple chemical method based on liquid–liquid extraction has been applied for the purification of [Formula: see text], [Formula: see text] and [Formula: see text] from radioactive traces. Detailed schemes of purification procedure are described. Measurements by using HPGe spectrometry demonstrate high efficiency in K, Ra, Th, U contaminations reduction on at least one order of magnitude.

A new approach for automated liquid–liquid extraction in a sequential injection manifold

2014 ◽  
Vol 407 (2) ◽  
pp. 521-528 ◽  
Author(s):  
Irene Delgado-Blanca ◽  
Eulogio J. Llorent-Martínez ◽  
Antonio Ruiz-Medina ◽  
Pilar Ortega-Barrales
Keyword(s):  
Liquid Extraction ◽  
Sequential Injection ◽  
New Approach ◽  
Liquid Liquid Extraction
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