Kinetics and mechanism of the oxyprecipitation of waste hydrochloric pickling liquors

Chemical Engineering Communications

Volumn 145, Issue , 1996, Pages 53-71

  Negro, C ^a   Latorre, R ^a   Lopez Mateos F ^a   Dufour, J ^b   Formoso, A ^b  

^a UNIVERSIDAD COMPLUTENSE DE MADRID   (Spain)

^b DEPARTMENT OF PHYSICAL METALLURGY   (Spain)

Author keywords

Ferrous salts; Iron oxides and oxyhydroxides; Oxidation; Pickling liquors

Indexed keywords

AMMONIA; AMMONIUM COMPOUNDS; CHLORINATION; HYDROCHLORIC ACID; IRON OXIDES; METAL RECOVERY; OXIDATION; PICKLING; REACTION KINETICS; SALTS; WASTEWATER TREATMENT; WATER POLLUTION CONTROL;

AMMONIUM CHLORIDE; FERROUS SALTS; OXYHYDROXIDES; OXYPRECIPITATION; PICKLING LIQUORS;

PRECIPITATION (CHEMICAL);

EID: 0029719489     PISSN: 00986445     EISSN: None     Source Type: Journal    
DOI: 10.1080/00986449608936468     Document Type: Article

References (14)

1. Bhattacharyya, S. Steel Industry Pickling Waste and its Impact on Environment. US Enviro. Prot. Agency. Res. Dev. (Res) EPA 600/9/81/017(1981).
2. Box, G. E., Hunter, W. G. and Hunter, S. Estadística para investigadores. Introducción al diseño de experimentos, análisis de datos y construcción de modelos. Ed. Reverié S. A. ISBN 84-291-5041-2 Barcelona Spain (1989).
3. Brown, J. Productivity Improvements Through Recovery of Pickle Liquors with the APU Process. Iron and Steel Eng., 67(1), 55-60 (1990).
4. Burtch, J. W. The PORI Process Regeneration of Hydrochloric Acid from Spent Pickle Liquor. Wire J., 9(2), 57-9 (1976).
5. Elliot, A. C. Regeneration of Steelworks Hydrochloric Acid Pickle Liquor. Effluent and Water Treatment Journal, 10(7), 385-90 (1970).
6. Kiyama, M., Shin-ichi, S., Nanao, H., Yoshiro, O., and Takada, T. Growth of Needle-Like α-FeO(OH) Particles by Air Oxidation of Aqueous Suspensions Containing Iron (II) Precipitates, Bull. Ind. Res. Kyoto. Univ., 64(4), 150-156 (1986).
7. Marnell, P. Spent Hydrochloric Acid Pickling Regenerated in Fluid Bed, Chem. Eng. (N.Y.), 79(25), 102-103 (1972).
8. Misawa, T., Hashimoto, K., and Shimodaira, S. The Mechanism of Formation on Iron Oxide and Oxyhyd-roxides in Aqueous Solutions at Room Temperature, Corrosion Science, 14(2), 131-149 (1974).
9. Munns, W. K. Iron Removal from Pickle Liquors using Absortion Resin Technology, Iron Control Hydrometall. [Int. Symp.], 26, 537-48 (1986).
10. Negro, C., Blanco, P., Dufour, J., Latorre, R., Formoso, A., and Lopez, F. The Treatment of Hydrochloric Acid Waste Pickle Liquors, Journal of Environmental Science and Health, A28, 1651-1668 (1993).
11. Niecko, J. Recovery of Ferrous Sulphate and Sulfuric Acid from Spent Pickle Liquor of the Steel Industry, Conservation and Recycling, 10(4), 309-314 (1987).
12. Rituper, R. Procesos de regeneración de baños agotados de decapado. Una técnica limpia y rentable para la protección del Medio Ambiente, Ingeniería Química, 22(256), 125-129 (1990).
13. Sada, E., Kumazana, H., Makino, K., and Gho, H. M. Size Control in the Formation of Extremely Fine Goethite Particles by Oxidation of Alkaline Suspensions of Ferrous Hydroxide, Chem. Ing. Com., 91, 225-234 (1990).
14. 4. Bull. Chem. Soc. Jpn., 57(9), 2411-2416 (1984).