Ore pelletization

Details Ore pelletization Ore pelletization

1995-10-06

1997-11-11

Andrews, Melvyn

Specialized metallurgical processes, compositions for use therei

Processes

Consolidating metalliferous material by agglomerating,...

75321, 75324, C22H 1244

Patent

active

056858930

ABSTRACT:
In an iron ore pelletization process in which particulate ore is mixed with particulate polymeric binder in the presence of moisture and the mixture is pelletised, the particulate binder is a blend of ionic synthetic water soluble polymer, such as a copolymer of acrylamide and sodium acrylate having intrinsic viscosity 2 to 16 dl/g, with a larger amount of a guar gum.

REFERENCES:
patent: 3893847 (1975-07-01), Derrick
patent: 5000783 (1991-03-01), Dingeman
Mining Engineers 1978 (NY) 30(1), p. 53, Clum et al.

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