Advances in Gravity Concentration by R.Q. Honaker, W.R. Forrest

By R.Q. Honaker, W.R. Forrest

Gravity has been a vital strength in mineral and coal processing for hundreds of years. whereas a few more recent separation applied sciences constructed throughout the business age are commonly used, gravity-based separators stay the trendy technique of generating concentrates from coal, iron ore, infrequent earths, commercial minerals, tin, and tungsten ores.

Recent advances in gravity-based separation applied sciences have decreased past particle dimension boundaries and superior their effectiveness in treating mixed-phase debris in comparison to competing applied sciences. it truly is now attainable to accomplish effective, high-capacity gravity separations for ultrafine debris utilizing gravity-based devices that offer centrifugal forces again and again that of average gravity. subtle examine apparatus presents possibilities for in-situ experiences of procedures, leading to new primary theories and keep an eye on schemes. the pc age and the improvement of strong on-line analyzers have allowed for complete automation and optimization of gravity-based structures. complex applied sciences constructed in different expert fields, akin to clinical technology and stock keep an eye on, have additional more advantageous operational efficiencies.

The 14 papers integrated during this SME compilation concentrate on state of the art advancements and destiny traits in gravity focus applied sciences. This crucial reference presents a much-needed platform for major specialists to debate contemporary advancements within the layout, optimization, and keep an eye on of gravity-based separation methods and their linked functions. it is going to support practitioners within the mineral and coal-processing industries comprehend those new thoughts and the advantages they give. it's also a valuble source for educators and researchers to advertise using effective processing engineering ideas to their business counterparts.

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P. 1983. A unified model for particulate expansion of fluidised beds and flow in fixed porous media. Chem. Engng. Sci. 38:1251–1260. , and Nguyen-Tran-Lam, G. 1999a. A generalized empirical description for particle slip velocities in liquid fluidized beds, Chem. Engng. Sci. 54:1045–1052. K. 1999b. Dense medium separation using a teetered bed separator. Minerals Engineering. 12(9):1059–1081. J. 1999c. Application of fluidisation to obtain washability data. Minerals Engineering. 9:1051–1058. J. 2002a.

Fluid Mech. 56. part 3. 401. E. 1920. Sedimentation of blood corpuscles. Nature. 104:532. , and Kriegel, E. 1966. Kornbewegung bei der sedimentation. Chem. Ing. Tech. 38(3):321–330. , and Theile, H. 1973. Bewegung von partikelschwarmen. Chem. Ing. Tech. 45(13):909–912. C. 1952. The viscosity of concentrated suspensions and solutions. J. Chem. Phys. 20(4):571. S. 1967. The phenomena of fluid motions. 630. New York: Dover Publications. P. 2002a. Coal Washability analysis using water fluidization.

Engng. Sci. 54:1045–1052. K. 1999b. Dense medium separation using a teetered bed separator. Minerals Engineering. 12(9):1059–1081. J. 1999c. Application of fluidisation to obtain washability data. Minerals Engineering. 9:1051–1058. J. 2002a. Pilot plant trial of the Reflux Classifier. Minerals Engineering. 15:19–25. , Nguyentranlam, G. 2002b. Influence of parallel inclined plates in a liquid fluidized bed system. Chem. Eng. Sci. 57:1231–1234. Garside. R. 1979. Particle mixing and classification in liquid fluidised beds.

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