Solvent extraction of chromium(VI) with tri-n-butyl phosphate from aqueous acidic solutions

Journal of Chemical and Engineering Data

Volumn 52, Issue 6, 2007, Pages 2220-2223

  Zhang, Weidong ^a   Liu, Junteng ^a   Ren, Zhongqi ^a   Du, Changshun ^a   Jingnan, Ma ^a  

^a BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

ENTHALPY; EXOTHERMIC REACTIONS; KEROSENE; PHOSPHATES; SODIUM CHLORIDE; SOLUTIONS; SOLVENT EXTRACTION;

DISTRIBUTION COEFFICIENT; EXTRACTANTS; EXTRACTION EFFICIENCY; VAN'T HOFF EQUATION;

CHROMIUM;

EID: 36849042630     PISSN: 00219568     EISSN: None     Source Type: Journal    
DOI: 10.1021/je7002429     Document Type: Article

References (12)

1. Hossanin, M. M.; Ru, T. Distribution of chromium(VI) in various organic solutions during extraction and re-extraction. J. Chem. Eng. Data. 2002, 47 (2), 203-208.
2. Someda, H. H.; El-shazly, E. A.; Sheha, R. R. The role of some compounds on extraction of chromium(VI) by amine extradants. J. Hazard. Mater. 2005, 117 (2-3), 213-219.
3. Salazar, E.; Ortiz, M. I.; Urtiaga, A. M.; Irabien, J. A. Equilibrium and kinetics of Cr(VI) extraction with Aliquat 336. Ind. Eng. Chem. Res. 1992, 31 (6), 1516-1522.
4. Lo, S. L.; Shiue, S. F. Recovery of Cr(VI) by quaternary ammonium compounds. Water Res. 1998, 32 (1), 174-178.
5. Galan, B.; Uritiga, A. M.; Alonso, A. I.; Ortiz, M. I. Extraction of anions with Aliquat 336: Chemical equilibrium modeling. Ind. Eng. Chem. Res. 1994, 33 (7), 1765-1770.
6. Aynur, S. Amine extraction of chromium(VI) from aqueous acidic solutions. Sep. Purif. Technol. 2004, 36 (1), 63-75.
7. Yun, C. H.; Parsad, R.; Guha, A. K.; Sirkar, K. K. Hollow fiber solvent extraction removal of toxic heavy metals from aqueous waste streams. Ind. Eng. Chem. Res. 1993, 32 (6), 1186-1195.
8. Horn, M. W.; Fraser, B. G.; Pritzker, M. D.; Leqqe, R. L. Chemistry of Cr(VI) solvent extraction using tri-n-octylamine. Sep. Sci. Technol. 1994, 29 (4), 535-542.
9. Chilukuri, R.; Yang, Z. F.; Sirkar, K. K. Batch extraction studies of cationic and anionic heavy metallic species by a mixed solvent extraction system. Sep. Sci. Technol. 1998, 33 (16), 2559-2578.
10. Venkateswaran, P.; Palanivelu, K. Solvent extraction of hexavalent chromium with tetrabutyl ammonium bromide from aqueous solution. Sep. Purif. Technol. 2004, 40 (3), 279-284.
11. Rao, V. M.; Prasad, S. K. Some investigations on the solvent extraction of chromium(VI) by bis-(2,4,4-trimethylpentyl)-phosphinic acid (Cyanex 272). In: Internation Solvent Extraction Conference(ISEC 88); Moscow; pp 338-340.
12. Tuck, D. G.; Walters, R. M. The extraction of chromium(VI) from aqueous solution by tributyl phosphate. J. Chem. Soc. 1963, 1111-1120.