B
SECTION B — PERFORMING OPERATIONS
SEPARATING AND MIXING
B03
SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
;
MAGNETIC OR ELECTROSTATIC SEPARATION
(separating isotopes
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B01D 59/00
; crushing or disintegrating
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B02C
; centrifuges or vortex apparatus for carrying out physical processes
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B04
)
B03D
FLOTATION
;
DIFFERENTIAL SEDIMENTATION
(sedimentation in general
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B01D 21/00
; in combination with other separation of solids
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B03B
; sink-float separation
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B03B 5/28
; collecting, frothing, and depression agents
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C11D
)
B03D 1/00
Flotation
(conditioning for flotation, general arrangement of plant
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B03B
)
B03D 1/02
·
Froth-flotation processes
B03D 1/04
· ·
by varying ambient atmospheric pressure
B03D 1/06
· ·
differential
B03D 1/08
·
Subsequent treatment of concentrated product
(froth dispersion
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B01D 19/02
)
B03D 1/10
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Removing adhering liquid from separated materials
(processes and devices capable of general use
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B01D
)
B03D 1/12
·
Agent recovery
B03D 1/14
·
Flotation machines
(devices for feeding measured quantities of reagents
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B01J 4/02
)
B03D 1/16
· ·
with impellers
;
Subaeration machines
B03D 1/18
· · ·
without air supply
B03D 1/20
· · ·
with internal air pumps
B03D 1/22
· · ·
with external blowers
B03D 1/24
· ·
Pneumatic
B03D 1/26
· · ·
Air lift machines
B03D 3/00
Differential sedimentation
B03D 3/02
·
Coagulation
B03D 3/04
· ·
assisted by vibrations
B03D 3/06
·
Flocculation