Gas separation – Plural serial basically diverse separating media – With heating or cooling means or having insulation
Patent
1978-12-28
1981-09-15
Lacey, David L.
Gas separation
Plural serial basically diverse separating media
With heating or cooling means or having insulation
55319, 55338, 55431, 55468, 528501, B01D 5000, C08F 610
Patent
active
042895120
ABSTRACT:
A device for separating a high pressure polyphase mixture consisting of a gas charged with liquid particles, and particularly a mixture of ethylene and polyethylene, which comprises a cylindrical vertical enclosure into which extends an inlet means for supplying the mixture thereto and which is provided at its lower end with an outlet for discharging separated liquids; a vertical cyclone in communication with the enclosure for receiving separated gases therefrom and having an outlet at its upper end for discharging gases separated in the cyclone and a liquid outlet at its lower end for discharging separated liquids therefrom; and an ejector comprising a nozzle, through which the polyphase mixture is fed, a mixing zone connected to the liquid outlet of the cyclone and a diffuser section for reducing the speed of the resultant mixture and being connected to the inlet means for supplying the polyphase mixture to the enclosure.
REFERENCES:
patent: 1181067 (1916-04-01), Dod
patent: 1700928 (1929-02-01), Fawkes
patent: 3071916 (1963-01-01), Westlin
patent: 3210061 (1965-10-01), Nogiwa
patent: 3897228 (1975-07-01), Berz
patent: 3917473 (1975-11-01), Fournie
Lacey David L.
Societe Chimique des Charbonnages--CdF Chimie
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