Alternative to lime as a rheology modifier in the transport of iron ore slurry by the Samarco pipeline

HYDROTRANSPORT 17 - The 17th International Conference on the Hydraulic Transport of Solids

Volumn , Issue , 2007, Pages 29-38

  Braganca A C ^a   Silva, T A ^a  

^a Samarco Mineração S A ^*  (Brazil)

Author keywords

[No Author keywords available]

Indexed keywords

AMINES; AMMONIUM COMPOUNDS; COAGULATION; COLLOIDS; ELASTICITY; ENVIRONMENTAL IMPACT; FORMING; HYDRAULICS; IRON ORES; LIME; ORES; PIPELINES; PLASTICITY; RHEOLOGY; SEDIMENTOLOGY; TRANSPORT PROPERTIES; VISCOSITY;

ENVIRONMENTAL ASPECTS; INDUSTRIAL TESTS; INTERNAL CORROSIONS; LIME ADDITIONS; LOOSE SEDIMENTS; LOW PROBABILITIES; PLUG FORMATIONS; PUMPING SYSTEMS; QUATERNARY AMMONIUM SALTS; RHEOLOGY CONTROLS; RHEOLOGY MODIFIERS; SLURRY RHEOLOGIES; SOLID PARTICLES; START-UP; TECHNICAL PERFORMANCES; TECHNICAL SOLUTIONS;

SLURRIES;

EID: 58049117884     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

1. Mini-Encyclopedia of Papermaking Wet-End Chemistry: Additives and Ingredients, their Composition, Functions, Strategies for Use. Retrieved November 1, 2006, from http://www4.ncsu.edu/~hubbe/DADM.htm
2. KIM, Y. H. Coagulants and Flocculants; Theory and Practice, Littleton: Tall Oaks Publishing, Inc., 1995. 85 pp.
3. WASP, E. J., KENNY, J. P. and GANDHI, R. L. Solid-Liquid Flow; Slurry Pipeline Transportation, Series on Bulk Materials Handling, vol. 1, no. 4. Clausthal: Trans Tech Publications, 1977. 224 pp.
4. PIPELINE SYSTEMS INC., Laboratory Tests Procedures (60-G-M-06), 1997.
5. BRAGANÇA, A. C. and SILVA, T. A. A study of the effect of lime addition on the behaviour of the concentrate of iron ore from the Alegria Complex along the pipeline of Samarco Mineração S.A. 16th International Conference on Hydrotransport. Santiago, 2004.
6. SAMPAIO, D. A. and BRANDÃO, P. R. G. Rheological properties of iron ore concentrates produced by Samarco Mineração S.A. (Samarco) and their effect on the potential of plug formation of the pipeline. 16th International Conference on Hydrotransport. Santiago, 2004.