by using a liquid curtain

Industry

CPC
B01D47/022

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent

Current Industry

B01D47/022by using a liquid curtain

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Device for bringing a gas stream and a liquid stream into contact
- Patent number 11,654,391
- Issue date May 23, 2023
- STARKLAB
- Audrey Keunebrock
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Water storage device and exhaust gas treatment system
- Patent number 11,590,451
- Issue date Feb 28, 2023
- CHANGXIN MEMORY TECHNOLOGIES, INC.
- Xiaomingxing Hou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas processing apparatus
- Patent number 11,527,422
- Issue date Dec 13, 2022
- Ebara Corporation
- Takafumi Sekine
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Liquid film dust arrester and flue gas desulfurization system
- Patent number 10,780,386
- Issue date Sep 22, 2020
- CHIYODA CORPORATION
- Kazuya Kumagai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Complex malodor removing equipment
- Patent number 10,512,878
- Issue date Dec 24, 2019
- Jae Ouk Jung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Carbon dioxide removal system for anode exhaust of a fuel cell
- Patent number 10,516,180
- Issue date Dec 24, 2019
- FuelCell Energy, Inc.
- Fred C. Jahnke
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air purifier
- Patent number 10,441,916
- Issue date Oct 15, 2019
- GUANGZHOU MERCI FOREST ENVIRONMENT SCIENCE AND TECHNOLOGY CO., LTD.
- Zhuoquan Chen
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Gas inlet system for wet gas scrubber
- Patent number 10,384,159
- Issue date Aug 20, 2019
- MECS INC
- Lawrence F. Paschke
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaning fountain
- Patent number 10,329,180
- Issue date Jun 25, 2019
- John B. Hayden
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Gas inlet system for wet gas scrubber
- Patent number 10,315,149
- Issue date Jun 11, 2019
- MECS INC
- Lawrence F. Paschke
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaning fountain
- Patent number 10,143,956
- Issue date Dec 4, 2018
- John B. Hayden
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for purifying waste gases for integrated semiconductor
- Patent number 9,956,525
- Issue date May 1, 2018
- Global Standard Technology Co., Ltd.
- Duk Jun Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for removing dust and sulphur oxides from process gases
- Patent number 9,884,285
- Issue date Feb 6, 2018
- OUTOKUMPU OYJ
- Jari Kupari
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Paint booth with purifier
- Patent number 9,427,692
- Issue date Aug 30, 2016
- BUNRI Incorporation
- Minoru Tashiro
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Paint booth with purifier
- Patent number 8,435,348
- Issue date May 7, 2013
- Bunri Incorporation
- Minoru Tashiro
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Method and device for exchanging mass and energy between gas and li...
- Patent number 8,371,560
- Issue date Feb 12, 2013
- Weimin Zhuo
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Cleaning device for cleaning process gas of a reflow soldering system
- Patent number 7,753,997
- Issue date Jul 13, 2010
- Rehm Thermal Systems GmbH
- Hartmut Meier
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Air purification apparatus and method
- Patent number 7,722,708
- Issue date May 25, 2010
- George P. Powell, Jr.
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Air cleaner
- Patent number 6,521,027
- Issue date Feb 18, 2003
- Sheng Shyong Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dust-controlling apparatus, with a water curtain device, for a pape...
- Patent number 6,068,735
- Issue date May 30, 2000
- Fort James France
- Paul Marchal
- B08 - CLEANING
Information Patent Grant
Apparatus for cleaning vehicle exhaust gases
- Patent number 6,032,462
- Issue date Mar 7, 2000
- Rey-Chin Chu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Recirculating water washer means and method
- Patent number 5,135,550
- Issue date Aug 4, 1992
- Binks Manufacturing Company
- Steve E. Telchuk
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Device for purifying contaminated gas
- Patent number 4,985,056
- Issue date Jan 15, 1991
- Air Industrie Systemes
- Philippe Patte
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Aero-hydraulic pollution control system
- Patent number 4,720,291
- Issue date Jan 19, 1988
- Ilya Z. London
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Multi-wash spray booth and method of capturing air borne particles
- Patent number 4,608,064
- Issue date Aug 26, 1986
- Protectaire Systems Co.
- Stanley C. Napadow
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air washer for paint spray booth
- Patent number 4,521,227
- Issue date Jun 4, 1985
- Binks Manufacturing Company
- Donald F. Gerdes
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air scrubbing system
- Patent number 4,515,073
- Issue date May 7, 1985
- Alpha-Debon Industries, Inc.
- Robert Dorsch
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter assembly for a spray booth
- Patent number 4,469,595
- Issue date Sep 4, 1984
- Protectaire Systems Company
- Stanley C. Napadow
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air washer particularly for paint spray booths
- Patent number 4,399,742
- Issue date Aug 23, 1983
- Binks Manufacturing Company
- Frank L. Dobias
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fume hood
- Patent number 4,351,652
- Issue date Sep 28, 1982
- Walter L. Wisting
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
WATER STORAGE DEVICE AND EXHAUST GAS TREATMENT SYSTEM
- Publication number 20220023797
- Publication date Jan 27, 2022
- Changxin Memory Technologies, Inc.
- Xiaomingxing HOU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEVICE FOR BRINGING A GAS STREAM AND A LIQUID STREAM INTO CONTACT
- Publication number 20210308614
- Publication date Oct 7, 2021
- STARKLAB
- Audrey Keunebrock
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS PROCESSING APPARATUS
- Publication number 20210057236
- Publication date Feb 25, 2021
- EBARA CORPORATION
- Takafumi SEKINE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GAS INLET SYSTEM FOR WET GAS SCRUBBER
- Publication number 20190255477
- Publication date Aug 22, 2019
- MECS INC
- Lawrence F. Paschke
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LIQUID FILM DUST ARRESTER AND FLUE GAS DESULFURIZATION SYSTEM
- Publication number 20180345202
- Publication date Dec 6, 2018
- CHIYODA CORPORATION
- Kazuya KUMAGAI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR PURIFIER
- Publication number 20180200665
- Publication date Jul 19, 2018
- GUANGZHOU MERCI FOREST ENVIRONMENT SCIENCE AND TECHNOLOGY CO., LTD.
- Zhuoquan CHEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AIR CLEANING FOUNTAIN
- Publication number 20170225984
- Publication date Aug 10, 2017
- John B. HAYDEN
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
APPARATUS FOR PURIFYING WASTE GASES FOR INTEGRATED SEMICONDUCTOR
- Publication number 20170065934
- Publication date Mar 9, 2017
- GLOBAL STANDARD TECHNOLOGY CO., LTD
- Duk Jun Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR CLEANING FOUNTAIN
- Publication number 20170056808
- Publication date Mar 2, 2017
- John B. HAYDEN
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
GAS INLET SYSTEM FOR WET GAS SCRUBBER
- Publication number 20160317964
- Publication date Nov 3, 2016
- MECS, INC.
- Lawrence F. Paschke
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR REMOVING DUST AND SULPHUR OXIDES FROM PROCESS GASES
- Publication number 20160193565
- Publication date Jul 7, 2016
- Outokumpu Oyj
- Jari Kupari
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PAINT BOOTH WITH PURIFIER
- Publication number 20140360375
- Publication date Dec 11, 2014
- Minoru Tashiro
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
PAINT BOOTH WITH PURIFIER
- Publication number 20120048189
- Publication date Mar 1, 2012
- Minoru Tashiro
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND DEVICE FOR EXCHANGING MASS AND ENERGY BETWEEN GAS AND LI...
- Publication number 20110232488
- Publication date Sep 29, 2011
- Weimin ZHUO
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
PROCESSING PAINT OVERSPRAY FROM AN EMULSION CHEMISTRY TO PRODUCE AL...
- Publication number 20110083361
- Publication date Apr 14, 2011
- Abednego Enviornmental Services, LLC
- Paul Sikora
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Air purification apparatus and method
- Publication number 20070125230
- Publication date Jun 7, 2007
- George P. Powell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Diesel emissions control system and method
- Publication number 20060218904
- Publication date Oct 5, 2006
- William J. Brady
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Low emissions diesel system and method
- Publication number 20060201145
- Publication date Sep 14, 2006
- William J. Brady
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Cleaning gas device cleaning the process gas of a reflow soldering...
- Publication number 20060107838
- Publication date May 25, 2006
- Hartmut Meier
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Diesel emissions filtering system and method
- Publication number 20060021337
- Publication date Feb 2, 2006
- William J. Brady
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Water wash system and process for industrial painting operations
- Publication number 20030177902
- Publication date Sep 25, 2003
- John M. Spangler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

by using a liquid curtain

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Device for bringing a gas stream and a liquid stream into contact

Water storage device and exhaust gas treatment system

Exhaust gas processing apparatus

Liquid film dust arrester and flue gas desulfurization system

Complex malodor removing equipment

Carbon dioxide removal system for anode exhaust of a fuel cell

Air purifier

Gas inlet system for wet gas scrubber

Air cleaning fountain

Gas inlet system for wet gas scrubber

Air cleaning fountain

Apparatus for purifying waste gases for integrated semiconductor

Method for removing dust and sulphur oxides from process gases

Paint booth with purifier

Paint booth with purifier

Method and device for exchanging mass and energy between gas and li...

Cleaning device for cleaning process gas of a reflow soldering system

Air purification apparatus and method

Air cleaner

Dust-controlling apparatus, with a water curtain device, for a pape...

Apparatus for cleaning vehicle exhaust gases

Recirculating water washer means and method

Device for purifying contaminated gas

Aero-hydraulic pollution control system

Multi-wash spray booth and method of capturing air borne particles

Air washer for paint spray booth

Air scrubbing system

Filter assembly for a spray booth

Air washer particularly for paint spray booths

Fume hood

Patents Applicationslast 30 patents

WATER STORAGE DEVICE AND EXHAUST GAS TREATMENT SYSTEM

DEVICE FOR BRINGING A GAS STREAM AND A LIQUID STREAM INTO CONTACT

EXHAUST GAS PROCESSING APPARATUS

GAS INLET SYSTEM FOR WET GAS SCRUBBER

LIQUID FILM DUST ARRESTER AND FLUE GAS DESULFURIZATION SYSTEM

AIR PURIFIER

AIR CLEANING FOUNTAIN

APPARATUS FOR PURIFYING WASTE GASES FOR INTEGRATED SEMICONDUCTOR

AIR CLEANING FOUNTAIN

GAS INLET SYSTEM FOR WET GAS SCRUBBER

METHOD FOR REMOVING DUST AND SULPHUR OXIDES FROM PROCESS GASES

PAINT BOOTH WITH PURIFIER

PAINT BOOTH WITH PURIFIER

METHOD AND DEVICE FOR EXCHANGING MASS AND ENERGY BETWEEN GAS AND LI...

PROCESSING PAINT OVERSPRAY FROM AN EMULSION CHEMISTRY TO PRODUCE AL...

Air purification apparatus and method

Diesel emissions control system and method

Low emissions diesel system and method

Cleaning gas device cleaning the process gas of a reflow soldering...

Diesel emissions filtering system and method

Water wash system and process for industrial painting operations