Magnetic separation method

Details Magnetic separation method Magnetic separation method

2005-08-18

2010-06-29

Mackey, Patrick (Department: 3653)

Classifying, separating, and assorting solids

Magnetic

Paramagnetic

C209S038000, C209S223100, C209S225000, C209S228000

Reexamination Certificate

active

07743926

ABSTRACT:
A magnetic separator for a mineral feed comprising, a rotatable drum having an attraction surface, an inlet for receiving a stream of the mineral feed and directing it past the rotating drum, means for generating a magnetic field to attract magnetic components in the feed to the attraction surface, a first zone for take off of non-magnetic components of the mineral feed, and a second zone for take off of the magnetic components, wherein the magnetic field generating means are adapted to subject the magnetic components to at least one reversal of polarity of the magnetic field as the drum rotates.

REFERENCES:
patent: 2992738 (1961-07-01), Maynard
patent: 3346113 (1967-10-01), Lundmark
patent: 3856666 (1974-12-01), Yashima et al.
patent: 3935947 (1976-02-01), Barrett
patent: 4051023 (1977-09-01), Fogle et al.
patent: 4125191 (1978-11-01), Peace
patent: 4359382 (1982-11-01), Morgan
patent: 4781821 (1988-11-01), Salmi
patent: 4869811 (1989-09-01), Wolanski et al.
patent: 5057210 (1991-10-01), Julius
patent: 5377845 (1995-01-01), Hamen et al.
patent: 5860532 (1999-01-01), Arvidson
patent: 6149014 (2000-11-01), Mankosa et al.
patent: 6722503 (2004-04-01), Watters et al.
patent: 09192529 (1997-07-01), None
patent: 1570778 (1990-06-01), None

Affiliated with

Also associated with

Rating

Magnetic separation method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic separation method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic separation method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4201232