Patents-Review.com
ClassID:

29592 ⎘

B01D47/024 - CPC Classification

Classification description:

Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by impinging the gas to be cleaned essentially in a perpendicular direction onto the liquid surface

Recent Application in this class:
#1
20240149206
2024-05-09

DUST COLLECTOR

 #2
20230280056
2023-09-07

Air cleaner

 #3
20230149841
2023-05-18

LIQUID FILTER APPARATUS WITH THERMAL SHIELD

 #4
20230011697
2023-01-12

Dust collection device and method for filtering powder

 #5
20220331732
2022-10-20

Apparatus and method for air purification and power generation

 #6
20220250000
2022-08-11

Oil-gas treatment system, oil-gas treatment method and mechanical apparatus

 #7
20220212135
2022-07-07

Dust removal device using expansion pressure

 #8
20220176302
2022-06-09

SYSTEM FOR ELIMINATING BAD-SMELLING EMISSIONS FROM INDUSTRIAL PROCESSES

 #9
20220143542
2022-05-12

Waste gas purification system

 #10
20220008861
2022-01-13

Swirl air/liquid air purifier

 #11
20210197113
2021-07-01

Device for producing and treating a gas stream through a volume of liquid, and facility and method implementing said device

 #12
20210187537
2021-06-24

Plastic scrubber for paint spray booth

 #13
20200384403
2020-12-10

Liquid filter apparatus for gas/solid separation for semiconductor processes

 #14
20200182494
2020-06-11

Air scrubber

 #15
20190291040
2019-09-26

FILM FORMING APPARATUS AND GAS-LIQUID SEPARATING APPARATUS

 #16
20190255367
2019-08-22

PERSONALIZED FORCED AIR PURIFIER

 #17
20190217245
2019-07-18

MULTI-PLATE SCRUBBER

 #18
20180339252
2018-11-29

Exhaust configuration for a wet scrubber

 #19
20180178157
2018-06-28

Separation of methane from gas mixtures

 #20
20170348628
2017-12-07

Exhaust unit

 #21
20170320006
2017-11-09

Device for producing and treating a gas stream through a volume of liquid, and facility and method implementing said device

 #22
20170165445
2017-06-15

Personalized forced air purifier

 #23
20170072437
2017-03-16

Dust collection apparatus and dust collection system

 #24
20160220949
2016-08-04

Method and system for fluid stream chemical compounds collection, deposition and separation

 #25
20160106876
2016-04-21

Air purifier

 #26
20160082381
2016-03-24

Hydro-filtration unit with sanding heads

 #27
20140345466
2014-11-27

Quenching system for cooling and cleaning dust-conducting crude gasification gas

 #28
20120228785
2012-09-13

WATER FILTERING DEVICE EQUIPPED WITH WATER LEVEL ADJUSTMENT UNIT

 #29
20120093683
2012-04-19

Method and device for cleaning air

 #30
20110061541
2011-03-17

Combustible energy filtering and recycling system

 #31
20100212498
2010-08-26

Fluid scrubber and spray booth including the fluid scrubber

 #32
20080257163
2008-10-23

Gas-liquid separator, exhaust cleaner or air cleaner using the separator, and sterilizing air cleaner

 #33
20070181638
2007-08-09

Apparatus for cooling and cleaning emission gas generated from reflow furnace

 #34
20060065124
2006-03-30

JR dust clean vacuum

 #35
20050284301
2005-12-29

Water cleaning dust-filtering device

 #36
20050115411
2005-06-02

Suction and filtering apparatus

 #37
20050061154
2005-03-24

Method and apparatus for cleaning a gas

 #38
20050061153
2005-03-24

Method and apparatus for cleaning a gas

 #39
20050046053
2005-03-03

Apparatus for removing particulates from a gas stream

 #40
17232901
2022-03-22

Apparatus and method for air purification and power generation