FROTH FLOTATION MACHINE TREATMENT

Brand	Owner (click to sort)	Address	Description
COALPRO	ERIEZ MANUFACTURING CO.	2200 Asbury Road Erie PA 16506	Froth flotation machine for treatment and recovery of fine coal particles;COAL PRO;
COALPRO	Canadian Process Technologies Inc.	1636 West 75th Ave Vancouver V4K 2Z2	Froth flotation machine for treatment and recovery of fine coal particles;COAL PRO;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A froth flotation process typically used to separate particulate materials such as coal, has a mixed size feed (1) separated in a sieve bend (2) into a stream of relatively fine particles (3) and a stream of relatively coarse particles (14). The fine particles are fed to a flotation cell (7) in the normal manner, while the coarse particles are mixed with wash water (16) and distributed onto or into the froth layer (10) by wash water distribution apparatus (19, 20). Alternative variations of wash water distribution apparatus able to handle coarse particles are also described.