B - Operations – Transporting – 03 – B
Patent
B - Operations, Transporting
03
B
53/112, 361/14
B03B 9/00 (2006.01) B01D 21/01 (2006.01) B03D 1/012 (2006.01) C22B 9/02 (2006.01)
Patent
CA 1092363
ABSTRACT An improved process for filter dewatering of an iron ore concentrate slurry produced from iron ore by selective flocculation followed by flotation wherein acid and then surface tension reducing agent of the sulfosuccinate class is added to the concentrate slurry before the slurry is filtered.
295755
Emmett Robert C.
Heden Stanley D.
Summerhays Roger P.
Envirotech Corporation
Macrae & Co.
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