Nickel hydroxide recovery from stainless steel pickling liquors by selective precipitation

Industrial and Engineering Chemistry Research

Volumn 44, Issue 15, 2005, Pages 5750-5756

  Hermoso, Jorge ^a   Dufour, Javier ^a,b   Gálvez, José Luis ^a   Negro, Carlos ^a   López Mateos, Federico ^a  

^a UNIVERSIDAD COMPLUTENSE DE MADRID   (Spain)

^b UNIVERSIDAD REY JUAN CARLOS   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

CRYSTALLIZATION; FLUORIDE MINERALS; HYDRATES; NICKEL COMPOUNDS; NITRIC ACID; POTASSIUM COMPOUNDS; PRECIPITATION (CHEMICAL);

ACID RECOVERY; NICKEL HYDROXIDE; PICKLING LIQUORS; POTASSIUM FLUORIDE; TOXIC EFFLUENTS;

STAINLESS STEEL;

CHEMICAL ENGINEERING; PRECIPITATION; RECOVERY;

EID: 22944452402     PISSN: 08885885     EISSN: None     Source Type: Journal    
DOI: 10.1021/ie050422n     Document Type: Article

References (19)

1. Ito, M.; Tachibana, R.; Fukushima, K.; Seino, Y.; Yamamoto, A.; Kawabata, Y. Characteristics and Production Mechanism of Sulfuric Acid and Nitric-Hydrofluoric Acid Pickling Sludge Produced in Manufacture of Stainless Steel. J. Chem. Eng. Jpn. 1998, 31 (4), 589.
2. 3/HF Mixtures. Metall Trans. A 1986, 17, 137.
3. Brown, C. J. Recovery of Stainless Steel Pickle Liquors: Purification vs Regeneration. International Steel Congress, CISA, Beijing, 2002.
4. Li, L. F.; Caenen P.; Daerden M.; Vaes D.; Meers, G.; Dhondt, C.; Celis J. P. Mechanism of Single and Multiple Step Pickling of 304 Stainless Steel in Acid Electrolytes. Corros. Sci. 2005, 47 (5), 1307.
5. 3/HF Pickle Mixtures. Metall Trans. B 1990, 21, 5.
6. European Comission. Reference Document on Best Available Techniques in the Ferrous Metal Processing Industry, 2001.
7. Brown, C. J. Productivity improvements through recovery of pickle liquors with the APU process. Iron Steel Eng. 1990, 67 (1), 55.
8. 3 Mixtures through Diffusion Dialysis Acid Reclamation. Wire J. Int. 1992, May, 43.
9. Ohya, S.; Nakashima, S.; Igaki, J.; Itoh, M.; Uchino, K.; Hocino, M.; Watanabe, T. Ten years of progress in the treatment of stainless steel pickling waste liquor with an iron removal process. Iron Control Disposal. Proc. Int. Symp. Iron Control Hydrometall. 1996, 443.
10. Brown, C. J.; Sheedy, M. The fluorex process for regeneration of nitric/hydrofluoric stainless steel pickle liquors. Iron Control Disposal Proc. Int. Symp. Iron Control Hydrometall. 1986, 457.
11. Nyman, B.; Koivunen, T. The Outukumpu process for pickling acid recovery". Iron Control Disposal. Proc. Int. Symp. Iron Control Hydrometall. 1986, 520.
12. McCardle, J. C.; Piccari, J. A.; Thornburg, C. G. Aquatech system's pickle liquor recovery process. Washington Steel reduces waste disposal costs and liability. Iron Steel Eng. 1991, May, 39.
13. Barhöld, F.; Engelhardt, W. Method of Regenerating a Spent Pickling Solution. U.S. Patent 6,375,915, 2002.
14. Heras, F.; Dufour, J.; López-Delgado, A.; Negro, C.; Lopez-Mateos, F. Feasibility Study of Metals Recycling from Nitric-Hydrofluoric Waste Pickle Baths. Environ. Eng. Sci. 2004, 21 (5), 583.
15. th Chem. Ind. Environ. (Emchie) 2 2003, 817.
16. Dufour, J.; Negro, C.; Heras, F.; López-Mateos, F. Recovery of the Metals from Pickling Liquors of Stainless Steel by Precipitation Methods. ISIJ Int. 2001, 41 (7), 801.
17. Montgomery, D. C. Design and Analysis of Experiments; John Wiley & Sons: New York, 1991.
18. Dufour, J.; López, L.; Negro, C.; Latorre, R.; Formoso, A.; López-Mateos, F. Mathematical Model of Magentite Synthesis by Oxidation of Sulphuric Pickling Liquors from Steelmaking. Chem. Eng. Commun. 2002, 189 (3), 285.
19. Box, G. E. P.; Hunter, W. G.; Hunter, J. S. Statistics for experimenters. An introduction to design, data analysis and model building; John Wiley & Sons: New York, 1978.