Synergistic Effect in the Solvent Extraction and Separation of Lanthanoids by 4-(4-Fluorobenzoyl)-3-methyl-1-phenyl-pyrazol-5-one in the Presence of Monofunctional Neutral Organophosphorus Extractants

2011 ◽  
Vol 50 (21) ◽  
pp. 12170-12176 ◽  
Author(s):  
Maria A. Petrova ◽  
Vanya B. Kurteva ◽  
Lubomir A. Lubenov

2007 ◽  
Vol 95 (5) ◽  
Author(s):  
K. Janardhan Reddy ◽  
A. Varada Reddy ◽  
B. S. Shaibu ◽  
M. L. P. Reddy

Various 3-phenyl-4-aroyl-5-isoxazolones, namely, 3-phenyl-4-benzoyl-5-isoxazolone (HPBI), 3-phenyl-4-(4-fluorobenzoyl)-5-isoxazolone (HFBPI) and 3-phenyl-4-(4-toluoyl)-5-isoxazolone (HTPI) were synthesized and examined with regard to the solvent extraction behavior of Zr(IV) and Hf(IV) from hydrochloric acid solutions. The results demonstrated that Zr(IV) and Hf(IV) extracted into chloroform with 3-phenyl-4-aroyl-5-isoxazolones (HA), as ZrOA



Author(s):  
Hamed Tavakkoli ◽  
Mohammad Reza Aboutalebi ◽  
S. H. Seyedein ◽  
S. N. Asharafizadeh






2019 ◽  
Vol 23 (5) ◽  
pp. 251-264 ◽  
Author(s):  
Jun Chang ◽  
Fukang Jia ◽  
Kathryn A. Mumford ◽  
Xiaohong Yang ◽  
Zinan Xie


1963 ◽  
Vol 10 (1) ◽  
pp. 1-15 ◽  
Author(s):  
Si-Jung Yeh ◽  
Po-Chen Chu


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