Chemistry: physical processes – Physical processes – Agglomerating
Patent
1987-09-16
1988-12-20
Lander, Ferris H.
Chemistry: physical processes
Physical processes
Agglomerating
75 25, C22B 0114
Patent
active
047923423
ABSTRACT:
Toxic furnace dust having a low bulk density is densified into pellets by mixing the dust with ice, preferably by tumbling in a rotating drum. A six to eight-fold increase in bulk density may be realized, greatly facilitating the disposal of the toxic waste.
REFERENCES:
patent: 859411 (1907-07-01), Schumacher
patent: 3275449 (1966-09-01), Fritzberg
Fox John C.
Green Anthony J.
Lander Ferris H.
North American Philips Corporation
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