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Class Information
Number: 95/29
Name: Gas separation: processes > Sound waves used
Description: Process in which the separation is effected or enhanced by the energy of compressional vibratory waves in a fluid medium, the waves being below, within, or above the audible spectrum.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7678165 |
Particle separator using boundary layer control |
Mar. 16, 2010 |
| 7594953 |
Separating solid particles from gas in a fluid bed reactor |
Sep. 29, 2009 |
| 7504026 |
Ultrasonic solution separation apparatus |
Mar. 17, 2009 |
| 7465426 |
System for degassing muds and for analysing the gases contained in the muds |
Dec. 16, 2008 |
| 7238223 |
Acoustical stimulation of vapor diffusion system and method |
Jul. 3, 2007 |
| 7150779 |
Modulated acoustic agglomeration system and method |
Dec. 19, 2006 |
| 7125437 |
Method and apparatus for enhanced particle collection efficiency |
Oct. 24, 2006 |
| 7101420 |
Self cleaning air filtration machine and a method for using the same |
Sep. 5, 2006 |
| 7056366 |
Method and apparatus for increasing the operating lifetime of gas filters by an acoustic field |
Jun. 6, 2006 |
| 6872238 |
Method and apparatus for particle agglomeration |
Mar. 29, 2005 |
| 6797158 |
Method and apparatus for acoustically driven media filtration |
Sep. 28, 2004 |
| 6776825 |
Supersonic separator apparatus and method |
Aug. 17, 2004 |
| 6749666 |
Modulated acoustic aggiomeration system and method |
Jun. 15, 2004 |
| 6733569 |
Method and apparatus for separating mixtures of gases using an acoustic wave |
May. 11, 2004 |
| 6605131 |
Integrated active noise control with self-cleaning filter apparatus |
Aug. 12, 2003 |
| 6524368 |
Supersonic separator apparatus and method |
Feb. 25, 2003 |
| 6447574 |
System, process and apparatus for removal of pollutants from gaseous streams |
Sep. 10, 2002 |
| 6372019 |
Method of and apparatus for the separation of components of gas mixtures and liquefaction of a gas |
Apr. 16, 2002 |
| 6280502 |
Removing solids from a fluid |
Aug. 28, 2001 |
| 6224652 |
Method and device for the agglomeration of particles in a gaseous flow |
May. 1, 2001 |
| 6171366 |
Control systems for operating gas cleaning devices |
Jan. 9, 2001 |
| 6086657 |
Exhaust emissions filtering system |
Jul. 11, 2000 |
| 6042635 |
Method for wetting a filter element |
Mar. 28, 2000 |
| 5985001 |
Separation of a gas |
Nov. 16, 1999 |
| 5900043 |
Electrostatic filter with process for fast cleaning without breaking confinement |
May. 4, 1999 |
| 5866089 |
Ultrasound-assisted liquid redox absorber |
Feb. 2, 1999 |
| 5827350 |
Machine and method for separating aerosol particles |
Oct. 27, 1998 |
| 5824136 |
Process for the purification of a gas by scrubbing -- Venturi column for carrying out said process |
Oct. 20, 1998 |
| 5769913 |
Multifrequency acoustic chamber for the agglomeration and separation of particles suspended in gaseous effluents |
Jun. 23, 1998 |
| 5677193 |
Method and apparatus for processing a test sample to concentrate an analyte in the sample from a solvent in the sample |
Oct. 14, 1997 |
| 5183481 |
Supersonic virtual impactor |
Feb. 2, 1993 |
| 5168835 |
Pulsating combustion device |
Dec. 8, 1992 |
| 5147562 |
Acoustophoresis method and apparatus |
Sep. 15, 1992 |
| 5085783 |
Acoustically driven particle separation method and apparatus |
Feb. 4, 1992 |
| 5085673 |
Compact air scrubber |
Feb. 4, 1992 |
| 4948497 |
Acoustically fluidized bed of fine particles |
Aug. 14, 1990 |
| 4863491 |
Interface for liquid chromatography-mass spectrometry systems |
Sep. 5, 1989 |
| 4860547 |
Process and apparatus for extracting liquids from aggregates and from gas/vapor mixtures |
Aug. 29, 1989 |
| 4770675 |
System and method for separating gases of differing masses by enhanced diffusion produced by tuned oscillations |
Sep. 13, 1988 |
| 4535633 |
Method and apparatus for the protection of analyzers and other sensitive components from soiling and corrosion |
Aug. 20, 1985 |
| 4475921 |
Acoustic agglomeration methods and apparatus |
Oct. 9, 1984 |
| 4405594 |
Photo separatory nozzle |
Sep. 20, 1983 |
| 4378976 |
Combined sonic agglomerator/cross flow filtration apparatus and process for solid particle and/or liquid droplet removal from gas streams |
Apr. 5, 1983 |
| 4319891 |
Combined sonic agglomerator/cross flow gas filtration system and method |
Mar. 16, 1982 |
| 4313920 |
Carbon black agglomerate production |
Feb. 2, 1982 |
| 4197094 |
Method and apparatus for electromechanical gas separation |
Apr. 8, 1980 |
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