Gas separation: processes – Liquid contacting – And recycle or reuse of contact liquid for further contact
Reexamination Certificate
2005-09-20
2005-09-20
Lawrence, Frank M. (Department: 1724)
Gas separation: processes
Liquid contacting
And recycle or reuse of contact liquid for further contact
C096S269000, C096S272000, C096S282000, C096S285000, C096S286000, C261S088000
Reexamination Certificate
active
06946018
ABSTRACT:
A method and apparatus for cleaning a gas comprising a rotatable centrifugal cylinder having passageways for flowing a gas stream with a liquid stream through the cylinder to centrifugally remove the particulates from the gas stream with the liquid stream; turbine blades positioned inside the cylinder and connected to the cylinder to rotate the cylinder when the liquid stream flows through the turbine blades; fan blades positioned inside the cylinder and connected to the cylinder to rotate with the cylinder to pump the gas stream through the cylinder; and a pump connected to a reservoir of liquid, for pumping the liquid stream.
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patent: 4102658 (1978-07-01), Jarvenpaa
patent: 4443389 (1984-04-01), Dodds
patent: 4594081 (1986-06-01), Kroll et al.
Ehrlich Henry L.
Lawrence Frank M.
Winstead Sechrest & Minick
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