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Class Information
Number: 96/180
Name: Gas separation: apparatus > Degasifying means for liquid > Defoaming means > Having recycle means (e.g., for foam or separated liquid, etc.)
Description: Apparatus which is provided with means to redirect a fluid flowing from a separation stage back through an apparatus inlet for secondary processing, as in the recycle of collected foam or the corresponding separated liquid back to an apparatus inlet for further treatment.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7494531 |
Method of, and apparatus for defoaming |
Feb. 24, 2009 |
| 7097693 |
Combination depth and phase separation membrane filter |
Aug. 29, 2006 |
| 6974542 |
Method and apparatus for removing foaming contaminants from hydrocarbon processing solvents |
Dec. 13, 2005 |
| 6165255 |
Chemical-liquid controlling apparatus |
Dec. 26, 2000 |
| 6106590 |
Method of ultrasonic waves degassing and device using the same |
Aug. 22, 2000 |
| 6080320 |
Method and apparatus for removing foaming contaminants from hydrocarbon processing solvents |
Jun. 27, 2000 |
| 5800597 |
Integral coalescer filter-membrane device to provide a filtered gas stream and system employing such device |
Sep. 1, 1998 |
| 5518701 |
Method and apparatus for purification of gases in particular exhaust gases |
May. 21, 1996 |
| 5503801 |
Top flow bubble trap apparatus |
Apr. 2, 1996 |
| 4970167 |
Fermentation broth degassification apparatus |
Nov. 13, 1990 |
| 4952509 |
Fermentation broth degassification |
Aug. 28, 1990 |
| 4849027 |
Method for recycling foamed solvents |
Jul. 18, 1989 |
| 4704265 |
Process for the manufacture of calcium chloride |
Nov. 3, 1987 |
| 4510249 |
Apparatus for chemical froth suppression in a fermenter |
Apr. 9, 1985 |
| 4302545 |
Apparatus for chemical froth suppression in a fermenter |
Nov. 24, 1981 |
| 4161395 |
Foam and liquor separator |
Jul. 17, 1979 |
| 4070167 |
Sonic apparatus for removing gas from photographic emulsion |
Jan. 24, 1978 |
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