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Class Information
Number: 261/112.1
Name: Gas and liquid contact apparatus > Contact devices > Wet baffle > Liquid-flow control > Film
Description: Apparatus wherein liquids are directed over baffles in a thin layer or film.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7431804 |
Method for carrying out the distillation or reactive distillation of a mixture containing at least one toxic constituent |
Oct. 7, 2008 |
| 7364141 |
Fluid cooler with evaporative heat exchanger |
Apr. 29, 2008 |
| 7328886 |
Air-to-air atmospheric heat exchanger for condensing cooling tower effluent |
Feb. 12, 2008 |
| 7296785 |
Water curtain apparatus and method |
Nov. 20, 2007 |
| 7278631 |
Composite support system for a fill media cooling tower |
Oct. 9, 2007 |
| 7267329 |
Alternating conventional and high capacity packing within the same section of an exchange column |
Sep. 11, 2007 |
| 7261285 |
Internal inserts in cooling towers |
Aug. 28, 2007 |
| 7232116 |
Fluid cooler with evaporative heat exchanger and intermediate distribution |
Jun. 19, 2007 |
| 7175164 |
Method and apparatus for an oval carbonator |
Feb. 13, 2007 |
| 7137623 |
Heating tower apparatus and method with isolation of outlet and inlet air |
Nov. 21, 2006 |
| 7128310 |
Air-to-air atmospheric heat exchanger for condensing cooling tower effluent |
Oct. 31, 2006 |
| 7121534 |
Method and apparatus for gasifying a liquid |
Oct. 17, 2006 |
| 7087158 |
Oxygen-supply-capable cooling water equipment, filtration-equipment and filtration-equipped cooling water equipment incorporated with these equipment |
Aug. 8, 2006 |
| 7021608 |
Distributor for micro-quantities of liquid |
Apr. 4, 2006 |
| H2140 |
Bio-oxidation process and apparatus |
Jan. 3, 2006 |
| 6919000 |
Diffusion driven desalination apparatus and process |
Jul. 19, 2005 |
| 6886816 |
Heat transfer core for water cooling tower |
May. 3, 2005 |
| 6883596 |
Heat exchanger |
Apr. 26, 2005 |
| 6830608 |
Apparatus for contacting large volumes of gas and liquid across microscopic interfaces |
Dec. 14, 2004 |
| 6820864 |
Fuel vaporization promoting apparatus and fuel carburetion accelerator |
Nov. 23, 2004 |
| 6715740 |
Fill packs for use in heat and mass transfer devices |
Apr. 6, 2004 |
| 6626424 |
Quench nozzle |
Sep. 30, 2003 |
| 6560990 |
Vapor-liquid contactor, cryogenic air separation unit and method of gas separation |
May. 13, 2003 |
| 6517058 |
Fill packs for use in heat and mass transfer devices |
Feb. 11, 2003 |
| 6508163 |
Liquid decanting and/or aerating device |
Jan. 21, 2003 |
| 6460832 |
Nested, expandable, liquid film fill sheet bundle for expedited installation as a film fill pack |
Oct. 8, 2002 |
| 6435484 |
Absorber |
Aug. 20, 2002 |
| 6325360 |
Structured packing assembly |
Dec. 4, 2001 |
| 6221463 |
Three-dimensional film structures and methods |
Apr. 24, 2001 |
| 6117219 |
Arrangement for air humidification and for air washing |
Sep. 12, 2000 |
| 6105663 |
Heat dissipation unit for cross flow type cooling tower and process for making the same |
Aug. 22, 2000 |
| 6019818 |
Combination quenching and scrubbing process and apparatus therefor |
Feb. 1, 2000 |
| 5992151 |
Hydro-air renewable power system |
Nov. 30, 1999 |
| 5984282 |
Packed liquid-vapor contact column having at least one band of packing sheets surrounding a central core of packing sheets |
Nov. 16, 1999 |
| 5975503 |
Structured packing assembly |
Nov. 2, 1999 |
| 5958251 |
Method of and apparatus for the purification of gases and liquids |
Sep. 28, 1999 |
| 5951923 |
Vaporizer apparatus and film deposition apparatus therewith |
Sep. 14, 1999 |
| 5935283 |
Clog-resistant entry structure for introducing a particulate solids-containing and/or solids-forming gas stream to a gas processing system |
Aug. 10, 1999 |
| 5893410 |
Falling film condensing heat exchanger with liquid film heat transfer |
Apr. 13, 1999 |
| 5865242 |
Modules for mass transfer and other applications and methods of use |
Feb. 2, 1999 |
| 5846275 |
Clog-resistant entry structure for introducing a particulate solids-containing and/or solids-forming gas stream to a gas processing system |
Dec. 8, 1998 |
| 5833888 |
Weeping weir gas/liquid interface structure |
Nov. 10, 1998 |
| 5826800 |
Venturi cleaning system with two adjustable venturi grooves |
Oct. 27, 1998 |
| 5800743 |
Cooling tower |
Sep. 1, 1998 |
| 5784886 |
Hydro-air renewable power system |
Jul. 28, 1998 |
| 5770117 |
Upper and lower crossflow film fill stack for a cooling tower |
Jun. 23, 1998 |
| 5725810 |
Packing for a counterflow high pressure column |
Mar. 10, 1998 |
| 5701891 |
Olefin heat and moisture exchanger |
Dec. 30, 1997 |
| 5685976 |
Removing hazardous contaminants from water |
Nov. 11, 1997 |
| 5683476 |
Flow line venturi scrubber |
Nov. 4, 1997 |
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