Gas separation: processes – With control responsive to sensed condition – Liquid level sensed
Reexamination Certificate
2007-05-07
2010-10-05
Lawrence, Frank M (Department: 1797)
Gas separation: processes
With control responsive to sensed condition
Liquid level sensed
C095S258000, C095S263000, C096S202000, C261S036100, C261S076000, C261SDIG075, C210S218000, C210S220000
Reexamination Certificate
active
07806960
ABSTRACT:
A method and apparatus for treating a fluid is provided and includes a fluid storage tank for partially containing a fluid and a gas, wherein the fluid storage tank includes a fluid inlet pipe and a fluid outlet pipe. The fluid treatment apparatus also includes a first aeration device, wherein the first aeration device is configured to be in flow communication with the fluid inlet pipe and the fluid portion of the tank cavity. The fluid treatment apparatus further includes a pumping device, wherein the pumping device is configured to cause the fluid portion of the tank cavity to flow through the fluid outlet pipe and a second aeration device, wherein the second aeration device is configured to be in flow communication with the fluid outlet pipe and the fluid portion of the tank cavity.
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Lawrence Frank M
McHugh Steven M.
Theisen Douglas J
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