Acidic organophosphorus extractants—XXV

1976 ◽  
Vol 38 (8) ◽  
pp. 1493-1500 ◽  
Author(s):  
R. Grimm ◽  
Z. Kolařík
Keyword(s):  
Organophosphorus Extractants

Enhanced extraction and separation of zirconium(IV) and hafnium(IV) with 3-phenyl-4-benzoyl-5-isoxazolone in presence of various neutral organophosphorus extractants

2007 ◽  
Vol 95 (5) ◽  
Author(s):  
K. Janardhan Reddy ◽  
A. Varada Reddy ◽  
B. S. Shaibu ◽  
M. L. P. Reddy
Keyword(s):  
Solvent Extraction ◽  
Hydrochloric Acid ◽  
Acid Solutions ◽  
Extraction And Separation ◽  
Extraction Behavior ◽  
Hydrochloric Acid Solutions ◽  
Organophosphorus Extractants

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

Evaluation of Structural Properties of Novel Activated Composite Membranes Containing Organophosphorus Extractants as Carriers

Langmuir ◽  
2000 ◽  
Vol 16 (2) ◽  
pp. 716-721 ◽  
Author(s):  
Maria Oleinikova ◽  
Maria Muñoz ◽  
Juana Benavente ◽  
Manuel Valiente
Keyword(s):  
Structural Properties ◽  
Composite Membranes ◽  
Organophosphorus Extractants

Acidic organophosphorus extractants—XI

1970 ◽  
Vol 32 (2) ◽  
pp. 637-647 ◽  
Author(s):  
N.V. Šístková ◽  
Z. Kolařík ◽  
V. Chotívka
Keyword(s):  
Organophosphorus Extractants
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