ClassID:

29621

B01D51/08 - CPC Classification

Classification description:

Auxiliary pretreatment of gases or vapours to be cleaned; Amassing the particles, e.g. by flocculation by varying the pressure of the gas or vapour by sound or ultrasonics

Recent Application in this class:
#1
20250116226
2025-04-10

GAS TURBINE ENGINE WITH ENTRAINED PARTICLE AGGLOMERATORS AND METHOD

#2
20240173663
2024-05-30

Device and method for separating liquid from a gas and compressor device provided with such a device

#3
20240123390
2024-04-18

Apparatus and methods for air filtration of HVAC systems

#4
20230084981
2023-03-16

PARTICLE CAPTURING SYSTEM AND PARTICLE CAPTURING METHOD

#5
20230012789
2023-01-19

Ultra-fine particle aggregation, neutralization and filtration

#6
20220168676
2022-06-02

DEVICE AND METHOD FOR SEPARATING LIQUID FROM A GAS AND COMPRESSOR DEVICE PROVIDED WITH SUCH A DEVICE

#7
20210341370
2021-11-04

Particle filter with ultrasound device

#8
20180290089
2018-10-11

Multi-use acoustic levitation trap

#9
20170250069
2017-08-31

Dust collecting apparatus, substrate processing system, and method of manufacturing semiconductor device

#10
20170130702
2017-05-11

System and method for energy conversion

#11
20150265961
2015-09-24

System and Method for Particulate Matter Agglomeration

#12
20130333560
2013-12-19

Apparatus and method for processing a gas stream

#13
20130111894
2013-05-09

System and method for energy conversion by pressure wave and/or phase-exchange

#14
20120312511
2012-12-13

WATER VAPOR CONTROL OF EMISSIONS FROM LOW QUALITY FUEL COMBUSTION

#15
20110158855
2011-06-30

Concentration of Particles in a Fluid Within an Acoustic Standing Wave Field

#16
20100077919
2010-04-01

Gas separation using ultrasound and light absorption

#17
20090217651
2009-09-03

Arrangement and method for removal of particulates in a gas flow

#18
20090101547
2009-04-23

CONCENTRATION OF PARTICLES IN A FLUID WITHIN AN ACOUSTIC STANDING WAVE FIELD

#19
20070175326
2007-08-02

Separating solid particles from gas in a fluid bed reactor

#20
20070131151
2007-06-14

Pulse detonation particulate agglomerator

#21
20060196808
2006-09-07

Acoustic agglomeration to reduce fouling in thermal conversion processes

#22
20060037915
2006-02-23

Method and device for ultrasonically manipulating particles within a fluid

#23
20060000353
2006-01-05

Electromagnetic interference (EMI) filter with passive noise cancellation

#24
20050172802
2005-08-11

Supersonic fluid separation enhanced by spray injection

#25
20050120924
2005-06-09

Pulse gasification and hot gas cleanup apparatus and process

#26
18211479
2026-05-19

High-throughput thermoacoustic device for separation of fluid dynamical mixtures

#27
17678291
2022-10-25

Ultra-fine particle aggregation, neutralization and filtration

#28
17471610
2022-04-05

Ultra-fine particle aggregation, neutralization and filtration