Contacting tray deck assembly
United States Patent 2860860
US Patent References:
/0965366.html
- - 0965366

/0986422.html
- - 0986422

Apparatus for fractionating hydrocarbon oils
- - 1965549

Bubble tower
- - 2210808

Bubble deck
- - 2320073


Inventors:
Wilson, Joseph G.
Publication Date:
11/18/1958
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Assignee:
Shell, Dev
Primary Class:
261/113
Other Classes:
202/158
International Classes:
B01D3/32; B01D3/14
US Patent References:
2321719
2491726Tray for use in refining towers
2582826Tray for use in refining towers
2611457Refining vessel
2611596Tray for use in refining towers
Foreign References:
FR181095A
DE801473C
FR988714A