ClassID:

29595

B01D47/028 - 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 directing the gas through a wetted wire mesh or a perforated plate

Recent Application in this class:
#1
20260102729
2026-04-16

SCRUBBING APPARATUS

#2
20260060024
2026-02-26

PARTICLE REMOVAL METHOD IN SEMICONDUCTOR FABRICATION PROCESS

#3
20260014511
2026-01-15

SCRUBBING APPARATUS

#4
20260014510
2026-01-15

SCRUBBING APPARATUS

#5
20240363329
2024-10-31

PARTICLE REMOVAL METHOD IN SEMICONDUCTOR FABRICATION PROCESS

#6
20230018029
2023-01-19

Particle removal method in semiconductor fabrication process

#7
20220251991
2022-08-11

Holder for an electric heating disk in an exhaust gas aftertreatment device

#8
20220250000
2022-08-11

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

#9
20220008861
2022-01-13

Swirl air/liquid air purifier

#10
20200338569
2020-10-29

POLLUTION CONTROL SYSTEM

#11
20180328245
2018-11-15

Multipurpose air pollution and heat reducing device

#12
20180200661
2018-07-19

SOLAR ASSISTED LARGE SCALE CLEANING SYSTEM

#13
20180154372
2018-06-07

Electric precipitator air pollution control device

#14
20180117519
2018-05-03

Sieve array and precipitator device and method of treating exhaust

#15
20180001254
2018-01-04

Carbon dioxide capturing system and exhaust gas processing method

#16
20150059582
2015-03-05

Green cascade-type device for intercepting and filtering oil fumes

#17
20150014143
2015-01-15

APPARATUS FOR HEAT-TREATING WASTE MATTERS

#18
20140302913
2014-10-09

Air cleaner for removing air pollutants from an air stream

#19
20130192471
2013-08-01

Apparatus for removing air contaminants

#20
20130032032
2013-02-07

Filter device

#21
20120097031
2012-04-26

Gas scrubber apparatus and method

#22
20110303093
2011-12-15

WET-TYPE AIR PURIFYING APPARATUS

#23
20110136567
2011-06-09

Air cleaner for removing air pollutants from an air stream