ClassID:

35706

B03D1/1462 - CPC Classification

Classification description:

Flotation; Flotation machines; Feed or discharge mechanisms for flotation tanks Discharge mechanisms for the froth

Recent Application in this class:
#1
20240417283
2024-12-19

WATER TREATMENT DEVICE BASED ON MICRO-NANO BUBBLE TECHNOLOGY

#2
20230159353
2023-05-25

Water treatment systems and methods for poultry chillers

#3
20230129507
2023-04-27

FROTH FLOTATION PROCESS AND FROTH STABILITY

#4
20230014341
2023-01-19

A SENSOR FOR MONITORING FLOTATION RECOVERY

#5
20220410181
2022-12-29

Spout nozzle for scum removal device and water conduit with that spout nozzle for scum removal device

#6
20220258179
2022-08-18

FLOTATION CELL

#7
20220258178
2022-08-18

FLOTATION CELL

#8
20220176387
2022-06-09

Recovering valuable material from an ore

#9
20210308695
2021-10-07

Flotation line

#10
20210154682
2021-05-27

Granular litter cleaning apparatus and process

#11
20210154681
2021-05-27

Recovering valuable material from an ore

#12
20210031214
2021-02-04

Method and system for separating a precipitate from a liquid

#13
20200391225
2020-12-17

FROTH FLOTATION CELL

#14
20200377383
2020-12-03

Water treatment systems and methods for poultry chillers

#15
20200376526
2020-12-03

Ultrafine bubble cleaning method using ultrafine bubble-containing liquid, apparatus therefor, and dissolved air floatation apparatus

#16
20200277212
2020-09-03

BROWN GREASE TREATMENT AND DISPOSAL SYSTEM

#17
20200215551
2020-07-09

Froth flotation unit

#18
20200215534
2020-07-09

Apparatus for isolating bubbles

#19
20200179948
2020-06-11

Froth collection launder

#20
20200164386
2020-05-28

Valve

#21
20200147651
2020-05-14

Density separator for waste material

#22
20200131051
2020-04-30

System for recovering fat, oil and grease from wastewater

#23
20200129992
2020-04-30

Froth flotation arrangement and a froth flotation method

#24
20190300387
2019-10-03

System and method for treatment of soil and groundwater contaminated with PFAS

#25
20190233316
2019-08-01

Animal byproduct recovery system

#26
20190160476
2019-05-30

Flotation line and a method

#27
20190060913
2019-02-28

ULTRAFINE BUBBLE CLEANING METHOD USING ULTRAFINE BUBBLE-CONTAINING LIQUID, APPARATUS THEREFOR, AND DISSOLVED AIR FLOATATION APPARATUS

#28
20180353972
2018-12-13

APPARATUS AND PROCESS FOR SEPARATING THROUGH FOAM

#29
20180193774
2018-07-12

Floating chopper sludge weir

#30
20180161784
2018-06-14

Flotation plant and its uses, a method of changing a flotation tank in a tank module and a method of changing a module

#31
20180127288
2018-05-10

Gas flotation tank

#32
20170312759
2017-11-02

Apparatus for simultaneous grinding and froth flotation

#33
20170182434
2017-06-29

Fluid removal apparatus for use with a weir tank

#34
20170029295
2017-02-02

Method and plant for treatment of aqueous dispersion

#35
20160289091
2016-10-06

Foam intercept system

#36
20160244340
2016-08-25

Device and a process for purification of grey water

#37
20160214033
2016-07-28

Gas flotation tank

#38
20160185620
2016-06-30

Vessel and method for treating contaminated water

#39
20160184794
2016-06-30

Apparatus for manufacturing potassium compound and method of recovering potassium compound from brine

#40
20150336112
2015-11-26

Low energy microbubble generation system and apparatus

#41
20150291445
2015-10-15

Dissolved air flotation desludging in liquid treatment

#42
20150130091
2015-05-14

Foaming of liquids

#43
20150053600
2015-02-26

Gas flotation tank

#44
20140326648
2014-11-06

Facility for removal of materials and/or polluting substances contained in watercourses

#45
20140014562
2014-01-16

Dissolved air flotation-type pretreatment apparatus

#46
20130344575
2013-12-26

Process for microalgae conditioning and concentration

#47
20130327717
2013-12-12

Fluid clarifier and method for clarifying a fluid

#48
20130270191
2013-10-17

Nanoflotation

#49
20130193036
2013-08-01

PROCESS AND APPARATUS FOR ADSORPTIVE BUBBLE SEPARATION

#50
20130098805
2013-04-25

System, apparatus and process for extraction of bitumen from oil sands

#51
20130048575
2013-02-28

SYSTEMS AND METHODS FOR MOBILE FRACKING WATER TREATMENT

#52
20130048548
2013-02-28

Compact separation apparatus

#53
20120228232
2012-09-13

Water Remediation and Biosolids Collection System and Associated Methods

#54
20120168385
2012-07-05

Apparatus and method for the treatment of water

#55
20120152850
2012-06-21

Sedimentation and floatation wastewater treatment device with a heater

#56
20120111436
2012-05-10

Floatation separation apparatus, method of floatation separation, and method of manufacturing products using the same

#57
20120103882
2012-05-03

Device for Clarifying Wastewater Preferably on Ships

#58
20120085699
2012-04-12

System, apparatus and process for extraction of bitumen from oil sands

#59
20120074046
2012-03-29

Froth flotation method and an apparatus for extracting a valuable substance from a slurry

#60
20120061334
2012-03-15

Settler with overflow recycle

#61
20120025407
2012-02-02

Vessel and method for treating contaminated water

#62
20120018383
2012-01-26

METHOD FOR DISPERSING AND AGGREGATING COMPONENTS OF MINERAL SLURRIES

#63
20120006732
2012-01-12

Modular dual vessel dissolved aeration flotation treatment system

#64
20110290737
2011-12-01

Self contained dissolved air flotation system

#65
20110259803
2011-10-27

Method and apparatus for skimming floated sludge

#66
20110233115
2011-09-29

Method for processing froth treatment tailings

#67
20110163040
2011-07-07

Vessel and method for treating contaminated water

#68
20110140457
2011-06-16

Wastewater pre-treatment and evaporation system

#69
20110124101
2011-05-26

METHODS AND DEVICES FOR PRODUCING BIOMOLECULES

#70
20110120927
2011-05-26

Combined sedimentation and pressure floatation wastewater treatment tank

#71
20110114566
2011-05-19

PROCESS AND APPARATUS FOR SEPARATING HYDROCARBONS FROM PRODUCED WATER

#72
20110095225
2011-04-28

SYSTEMS, APPARATUSES, AND METHODS FOR EXTRACTING NON-POLAR LIPIDS FROM AN AQUEOUS ALGAE SLURRY AND LIPIDS PRODUCED THEREFROM

#73
20110089013
2011-04-21

Apparatus of produced water treatment, system and method of using the apparatus, and method of water reuse by using the same

#74
20100314302
2010-12-16

Self contained dissolved air flotation system

#75
20100300953
2010-12-02

Perfected Flotation Cell for Purifying Fibrous Suspensions

#76
20100270244
2010-10-28

Method and apparatus for skimming floated sludge

#77
20100193445
2010-08-05

Foaming of liquids

#78
20100181234
2010-07-22

Process and apparatus for adsorptive bubble separation

#79
20100176062
2010-07-15

Process and apparatus for adsorptive bubble separation using a dense foam

#80
20100167339
2010-07-01

Process for microalgae conditioning and concentration

#81
20100134576
2010-06-03

Flotation apparatus

#82
20100108584
2010-05-06

Dissolved air flotation unit

#83
20100077654
2010-04-01

SYSTEMS AND METHODS FOR PRODUCING BIOFUELS FROM ALGAE

#84
20100059415
2010-03-11

Froth flotation method and apparatus, a froth flotation method and apparatus for extracting bitumen from a slurry of water and oil sand, and use of the apparatus

#85
20100051521
2010-03-04

Bio tank/gas replenishment system

#86
20090218279
2009-09-03

Plant and method for generating biogas from biologically degradable material containing liquid and solid components, in particular waste products, and a biogas generation container for use in the plant

#87
20090114572
2009-05-07

Process for separation of phosphatic materials from coastal beach sand

#88
20090090673
2009-04-09

Water remediation and biosolids collection system and associated methods

#89
20090039003
2009-02-12

Single-cell mechanical flotation system

#90
20090008336
2009-01-08

Improvements to a Fluid Jet Flotation Apparatus

#91
20090008302
2009-01-08

Method for removal of unburned carbon contained in fly ash

#92
20080296206
2008-12-04

Process and device for aerating suspensions

#93
20080219091
2008-09-11

Fluid mixing apparatus

#94
20080190859
2008-08-14

Method for recovering suspended solids from residual effluents

#95
20080179232
2008-07-31

SEWAGE FLOATING/DECONTAMINATING TANK STRUCTURE

#96
20080149542
2008-06-26

System, apparatus and process for extraction of bitumen from oil sands

#97
20080092739
2008-04-24

System and method for treating dust contained in extracted cement kiln combustion gas

#98
20080047903
2008-02-28

CONTROL SYSTEM AND PROCESS FOR WASTEWATER TREATMENT

#99
20080041769
2008-02-21

Pneumatic flotation column

#100
20080029463
2008-02-07

Device and method for filtering particles from a liquid in a dishwasher

#101
20080017582
2008-01-24

Fluid treatment device and method

#102
20070289912
2007-12-20

Circular clarifier apparatus and method

#103
20070277967
2007-12-06

Separation Of Crude Oil At The Well Head

#104
20070187321
2007-08-16

System, apparatus and process for extraction of bitumen from oil sands

#105
20070180741
2007-08-09

Mobile oil sands mining system

#106
20070119994
2007-05-31

Method and apparatus for creating a slurry

#107
20070114183
2007-05-24

Vessel and method for treating contaminated water

#108
20070000840
2007-01-04

Self contained dissolved air flotation system

#109
20060243677
2006-11-02

Manure separator

#110
20060213840
2006-09-28

Dual-cell mechanical flotation system with intermittent skimming

#111
20060186056
2006-08-24

Apparatus for separation of water from oil-based drilling fluid and advanced water treatment

#112
20060169644
2006-08-03

Single-cell mechanical flotation system

#113
20060144796
2006-07-06

Process and device for aerating suspensions

#114
20060044936
2006-03-02

Fluid mixing apparatus

#115
20050284819
2005-12-29

Fluid clarification system

#116
20050274651
2005-12-15

Method and apparatus for separating mixed plastics using flotation techniques

#117
20050242000
2005-11-03

Flotation device and method of froth flotation

#118
20050220690
2005-10-06

Method for producing cubic boron nitride

#119
20050199555
2005-09-15

Circular clarifier apparatus and method

#120
20050174883
2005-08-11

Mixing apparatus

#121
20050109701
2005-05-26

System and method of gas energy management for particle flotation and separation

#122
20050098497
2005-05-12

Pulsating reactors

#123
14268134
2015-10-27

Method of stripping crude oil and hydraulic fracturing fluids from water using a gas sparged hydrocyclone