Liquid purification or separation – With means to add treating material – Directly applied to separator
Patent
1975-09-24
1977-07-12
Wyse, Thomas G.
Liquid purification or separation
With means to add treating material
Directly applied to separator
137207, 261 76, B01F 304
Patent
active
040353010
ABSTRACT:
A surge suppression system for dampening surge pressures or pipe hammer by introducing a gas into a flow conduit in such an amount that the introduced gas is in excess of that required to saturate the liquid. Preferably, the gases are those which are relatively inert or not unduly reactive and which possess relatively low saturation levels with respect to the liquid. Desirably, the gas is added through a member to the flow conduit in a vicinity of high turbulence. The surge suppression system can be utilized in generally any liquid system and particularly in a liquid transmission system.
Another embodiment pertains to a scrubber or washer for generally purifying gases and may contain one or two stages to efficiently remove impurities as through the use of high solubility fluids, fluids which decompose contaminants or which contain or provide (i.e., heating stage) catalysts to decompose contaminants, oxidizing agents, or reducing agents. The scrubber contains a packed bed and the packing may be characterized as one where the inside hydraulic radius equals the hydraulic radius of the external flow channels. The washer or scrubber type apparatus is particularly suitable for treating (purifying) materials such as ozone utilized in a deodorizing or disinfecting system.
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Chemical Engineer's Handbook, Perry et al., 4th Edition, 1963, pp. 5-10.
Great Britain Water Pollution Research Board, 1959 Report, pp. 94-98.
Spitzer Robert H.
TII Corporation
Wyse Thomas G.
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