Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus
Patent
1996-02-07
1999-12-21
Bushey, C. Scott
Gas separation
With nonliquid cleaning means for separating media
Solid agent cleaning member movingly contacts apparatus
55256, 55258, 55260, 95219, B01D 5000
Patent
active
060043644
ABSTRACT:
The present invention relates to a process and a device for the separation and purification of gas from a fiber suspension, especially residual gas after ozone delignification or pulp suspension, wherein the suspension together with the gas is introduced into a cyclone (2) or similar in which essential separation of suspension takes place, after which the essentially gas-free suspension is drawn off downwards and the gas (5) containing residual fiber and/or other impurities is drawn off upwards, the gas stream (5), before it is conducted away, being led through a liquid bath for separation of residual fibers and/or other impurities from the gas stream.
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Derwent's abstract 87316B/48, SU 652 955, Mar. 28, 1979.
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Ekholm Rolf
Jansson Ulf
Bushey C. Scott
Kamyr Aktiebolag
Taltavull W. Warren
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