Purification of H3PO4 by solvent extraction with TBP / kerosene

Solvent Extraction Research and Development, Japan

Volumn 9, Issue , 2002, Pages 59-68

  Shlewit, Habib ^a   Khorfan, Saad Adien ^a  

^a DEPARTMENT OF MOLECULAR BIOLOGY AND BIOTECHNOLOGY   (Syrian Arab Republic)

Author keywords

[No Author keywords available]

Indexed keywords

KEROSENE; METAL ION; PHOSPHORIC ACID; PHOSPHORUS DERIVATIVE; SOLVENT; URANIUM; WATER;

ARTICLE; LIQUID; MENTAL CONCENTRATION; PURIFICATION; ROOM TEMPERATURE; SOLVENT EXTRACTION; TIME;

EID: 2442497012     PISSN: 13417215     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (8)

1. Khorfan, S; Koudsi, Y; Dahdouh, A; Shlweit, H, Proceedings of the International Conference on Uranium Extraction, IAEA, Beijing, Oct (1996) pp42-51.
2. Koch, G. Scheibler, E.; Wolstein, F, Reduction of the fluoride content in phosphoric acid, Int.Proc.Sec Int.Congr Phosphorous Compounds. Boston, 1980 Institute Mondial du Phosphate, Paris, (1981) pp809-818.
3. Maher, D.E; Williams, T,A; Perry, G.E; Process for purifying phosphoric acid, UK Patent, 1,588,413 (1981);CA 1981,95,9997.
4. Cuer, J.P; Floreancig, A. Nouvelle Source d'Acide Phosphorique tres Pur: Procede Double Solvent, In Proc Second Int Congr.Phosphorous Compounds, Boston, 1980 Institute Mondial du Phosphate, Paris (1981) pp529-540.
5. Ruiz, F; Marcilla, A; Ancheta, A; Purification of wet phosphoric acid by solvent extraction with propyl ethers, Solvent Extraction & Ion Exchange, 5(6)(1987)pp1141-1150.
6. Berry, W.W; Hanceford, L; Bartow, A; Purification of phosphoric acid, U.S Patent No 4,341,638 (1982).
7. Bierman, L.W; Lopez, M,L; Perkins, J,E; Purification of phosphoric acid, U.S patent, No 4,877,594 (1989).
8. Davister, A; Peeterbroeck, M; Chem Eng Proc, March (1982) p35.