Distillation column tray

Details Distillation column tray Distillation column tray

1991-05-07

1993-11-23

Manoharan, Virginia

Distillation: apparatus

Apparatus

Systems

2022671, 2022672, 2611141, 2611145, B01D 332, B01F 304

Patent

active

052640833

ABSTRACT:
A distillation tray including a use with a distillation column tray and a heating chamber with each tray including a bottom pierced by a through hole and a rim surrounding the bottom and having at least one outside flank. The outside flank includes a plurality of relative projections regularly spaced apart along the rim and constituting undulations. The tray is applicable to metallurgy, and in particular to distilling metals such as zinc.

REFERENCES:
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patent: 2983494 (1961-05-01), Handwerk
patent: 2998234 (1961-08-01), Haselden
patent: 3018094 (1962-01-01), Mikkelson
patent: 3039751 (1962-06-01), Versluis
patent: 3792843 (1974-02-01), Stage
patent: 3840070 (1974-10-01), Becker et al.
patent: 4256674 (1981-03-01), Shafrarousky et al.
patent: 4305895 (1981-12-01), Heath et al.
patent: 4310475 (1982-01-01), Leva
patent: 4501707 (1985-02-01), Buhlmann
patent: 4604247 (1986-08-01), Chen et al.
patent: 4676934 (1987-06-01), Seah
patent: 5047179 (1991-09-01), Nye

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