Distillation column and method

Details Distillation column and method Distillation column and method

1986-09-10

1988-05-17

Bascomb, Wilbur

Distillation: processes, separatory

Distilling to separate or remove only water

From organic compound

203 96, 203DIG13, 196100, 196127, 202158, 202234, 208356, 435161, B01D 324, B01D 338

Patent

active

047448687

ABSTRACT:
A stripping column is comprised of one or more mixing channels situated in parallel arrangement, each channel in the form of a zigzag strip through which liquid cascades in a series of falls alternating with a corresponding series of pools. Simultaneously, vapor travels upwardly in a counter-current manner, intimately mixing with the liquid when forced through each successive pool. The column is especially useful in separating alcohol from fermented mash. The column is preferably employed with three other identical columns in a parallelogram structure to make a distillation unit of greater efficiency and capacity.

REFERENCES:
patent: 102633 (1870-05-01), Wheeler et al.
patent: 1857535 (1932-05-01), Elliston
patent: 1937958 (1933-12-01), Huff
patent: 2645467 (1953-07-01), Rupp
patent: 3013781 (1961-12-01), Haselden
patent: 3151042 (1964-09-01), Koshoot
patent: 3464679 (1969-09-01), Becker
patent: 4510023 (1985-04-01), Bennett et al.

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