Distillation: processes – separatory – With measuring – testing or inspecting
Patent
1992-05-13
1994-03-22
Manoharan, Virginia
Distillation: processes, separatory
With measuring, testing or inspecting
55233, 159 285, 159 44, 159 471, 202158, 202160, 202179, 2021856, 202189, 203 2, 203 87, 203DIG18, 261152, 261DIG72, B01D 342
Patent
active
052961036
ABSTRACT:
A method for the fractional distillation of a mixture of at least two compounds with different boiling points, a rising flow of vapor is brought into intimate contact with a descending flow of liquid obtained within a column (1) by the partial condensation of the flow of vapor itself by heat exchange with a cooled surface which extends through a filling (37).
REFERENCES:
patent: 769379 (1904-09-01), Herold
patent: 1265863 (1918-05-01), Abbott, Jr.
patent: 1890152 (1932-12-01), Hills
patent: 2608387 (1952-08-01), Randall
patent: 4828660 (1989-05-01), Clarr et al.
Chemical Engineering, vol. 69, No. 18, Sep. 3, 1962, N.Y., p. 150-R. C. Oer et al, "Temperature-Compensated Distillation Column".
Manoharan Virginia
T.I.I. Tecnologie Industriali Innovative S.n.c. di Rosa Coriglia
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