Method for suppressing dust from bulk materials

Details Method for suppressing dust from bulk materials Method for suppressing dust from bulk materials

1987-10-28

1989-06-06

Lieberman, Paul

Compositions

Dust suppressants for bulk materials, or processes of...

523131, 523132, C09K 322, C09K 1700

Patent

active

048369454

ABSTRACT:
Methods for suppressing dust from the surface of dust-producing bulk materials such as coal are disclosed including preparing an aqueous suspension of cellulosic fibers dispersed in water and applying the aqueous suspension to the surface of the dust-producing bulk materials in order to suppress dust formation from that surface. The method can comprise use of the cellulosic fiber suspensions as a residual dust suppressant, as a dust suppressant coating for stockpiles of these bulk materials, or as an additive with other encrusting formulations such as latex.

REFERENCES:
patent: 1758735 (1930-05-01), Conrad
patent: 2894851 (1959-07-01), Booth et al.
patent: 3812615 (1974-05-01), Jamison
patent: 4551261 (1985-11-01), Salihar
patent: 4610311 (1986-09-01), Bronner et al.
patent: 4642196 (1987-02-01), Yan

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