Solvent extraction of Cr(III) from alkaline media with quaternary ammonium compounds. Part II

Hydrometallurgy

Volumn 72, Issue 3-4, 2004, Pages 195-203

  Wionczyk, Barbara ^a   Apostoluk, Wiesław ^b  

^a Laboratory of Materials and Consumer Packaging Testing   (Poland)

^b WROCLAW UNIVERSITY OF TECHNOLOGY   (Poland)

Author keywords

Alkaline media; Cr(III); Extraction; Quaternary ammonium salts

Indexed keywords

AMMONIUM COMPOUNDS; CHROMIUM; ELECTROLYTES; IONIC STRENGTH; SOLUTIONS; SOLVENT EXTRACTION; SULFURIC ACID;

ALKALINE MEDIA; SPENT LIQUOR;

METAL RECOVERY;

EID: 1342264320     PISSN: 0304386X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0304-386X(03)00139-7     Document Type: Article

References (9)

1. Itoh J., Kobayashi H., Ueno K. Liquid ion-exchange extraction study of hexacyanoferrate(III) with trioctylmethylammonium chloride (Aliquat-336). Anal. Chim. Acta. 105:1979;383-390.
2. Lipiec T., Szmal Z.S. Analytical Chemistry with Elements of Instrumental Analysis. 1972;418-421 PZWL, Warszawa. In Polish.
3. Marczenko Z. Spectrophotometric Determination of Elements. 1979;230-241 PWN, Warszawa. in Polish.
4. Welcher F.J. The Analytical Uses of Ethylenediammine Tetraacetic Acid. 1963;168-176 WNT, Warszawa. In Polish.
5. Wionczyk, B., 2001. Concentration and separation of Cr(III) and Cr(VI) compounds from dilute aqueous solutions by means of solvent extraction. PhD thesis, Wrocław University of Technology, Wrocław-Łódź.
6. Wionczyk, B., Apostoluk, W., 2002. Method of separation of Cr(III) compounds from liquid and solid industrial wastes. Polish Patent No. 184763, August 1.
7. Wionczyk B., Apostoluk W. Solvent extraction of Cr(III) from alkaline media with quaternary ammonium compounds. Part I. Hydrometallurgy. (in press) 2003.
8. Wionczyk, B., Gelo, H., Nierychlewska, A., 1990. Method of determination of small amount of Cr(III) in leather and in solutions obtained after precipitation of Cr(III) from spent tanning liquor. Report No. 229.17, Institute of Leather Industry, Ł;ódź (in Polish).
9. Wionczyk, B., Korowajczyk, L., Gelo, H., 1991. Methods of determination of Al(III) in leather. Report No. 229.25, Institute of Leather Industry, Łódź (in Polish).