B03D1/1443 - CPC Classification Index

ClassID:

35703 ⎘

B03D1/1443 - CPC Classification

Classification description:

Flotation; Flotation machines Feed or discharge mechanisms for flotation tanks

Sub-classes:

B03D1/145 » {Feed mechanisms for reagents } 3
B03D1/1456 » {Feed mechanisms for the slurry} 86
B03D1/1462 » {Discharge mechanisms for the froth} 122
B03D1/1468 » {Discharge mechanisms for the sediments} 41
B03D1/1475 » {Flotation tanks having means for discharging the pulp, e.g. as a bleed stream} 59

Recent Application in this class:

20210237100

2021-08-05

Flotation performance enhancement

20210016294

2021-01-21

Flotation machine apparatus and method of using the same

20200197954

2020-06-25

Flotation performance enhancement

20190240678

2019-08-08

Engulfed nano/micro bubbles for improved recovery of large particles in a flotation cell

20190160476

2019-05-30

Flotation line and a method

20180185771

2018-07-05

High-rate sedimentation tank and water treatment apparatus including the same

20180050346

2018-02-22

Multi-stage fluidized-bed flotation separator

20180001328

2018-01-04

Microflotation system having an expansion valve assembly and method for operating a microflotation system

20170043281

2017-02-16

High-rate sedimentation tank and water treatment apparatus including the same

#10

20170014834

2017-01-19

Engulfed nano/micro bubbles for improved recovery of large particles in a flotation cell

#11

20160136657

2016-05-19

Air-assisted separation system

#12

20160060137

2016-03-03

Dissolved air flotation device

#13

20150259231

2015-09-17

Process for reducing soluble organic content in produced waters associated with the recovery of oil and gas

#14

20150108045

2015-04-23

Air-assisted separation system

#15

20120223019

2012-09-06

Liquid treatment system