Method for beneficiation of trona

Details Method for beneficiation of trona Method for beneficiation of trona

1996-01-11

1998-04-07

Bos, Steven

Chemistry of inorganic compounds

Treating mixture to obtain metal containing compound

Alkali metal

2091272, C01D 1100, C22B 2610, B03C 700

Patent

active

057361134

ABSTRACT:
Disclosed is a method for beneficiating trona from a feedstream containing trona and impurities by a dry separation method, namely, electrostatically separating a first portion of impurities from the trona at a temperature between about 25.degree. C. and about 45.degree. C. The disclosed beneficiation of trona method may also include separation of impurities from trona by other dry separation methods, such as density separation, magnetic separation and size separation, and/or by wet separation methods.

REFERENCES:
patent: 3655331 (1972-04-01), Seglin et al.
patent: 3802556 (1974-04-01), Fricke et al.
patent: 3835996 (1974-09-01), Singewald et al.
patent: 4341744 (1982-07-01), Brison et al.
patent: 4375454 (1983-03-01), Imperto et al.
patent: 4512879 (1985-04-01), Attia et al.
patent: 4943368 (1990-07-01), Gilbert et al.
patent: 5470554 (1995-11-01), Schmidt et al.
Perry, Chilton and Kirkpatrick, "Electrostatic Separation", Chemical Engineers Handbook, 4th Ed. (1963), pp. 21-67 to 21-70, no month.

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