Gas separation – Means within gas stream for conducting concentrate to collector
Patent
1976-10-14
1977-09-27
Nozick, Bernard
Gas separation
Means within gas stream for conducting concentrate to collector
55242, 55257PP, 208 48R, B01D 4604
Patent
active
040509109
ABSTRACT:
A demister is disclosed containing a plurality of bubble-cap trays and a plurality of sieve trays beneath the bubble-cap trays and arranged so that the distance between the uppermost sieve tray and the bottom surface of the lower-most bubble-cap tray is at least twice the distance between adjoining sieve trays. A spray nozzle for washing the bottom surface of the lowermost sieve tray with a cleaning oil is also provided.
REFERENCES:
patent: 3064408 (1962-11-01), Erga et al.
patent: 3174924 (1965-03-01), Clark et al.
patent: 3524301 (1970-08-01), Jalma
patent: 3941572 (1976-03-01), Uchiyama et al.
patent: RE16315 (1926-04-01), Senseman
Smith et al., All-Glass Bubble Cap Column in Chemical Engineering 2/51 pp. 155-157.
Ishihara Takao
Motokawa Shoichi
Nabatame Hiroshi
Sanpei Kiyoji
Kureha Kagaku Kogyo Kabushiki Kaisha
Nozick Bernard
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