Separation of acetone from n-butane by distillation

Details Separation of acetone from n-butane by distillation Separation of acetone from n-butane by distillation

1976-03-23

1978-09-12

Bascomb, Jr., Wilbur L.

Distillation: processes, separatory

Adding material to distilland except water or steam per se

Organic compound

203 73, 203 91, 260593P, 260676R, B01D 340, C07C 4908, C07C 910

Patent

active

041135750

ABSTRACT:
Fluid mixture of acetone and at least one hydrocarbon containing four-carbon atoms is separated by fractional distillation at a pressure low enough to eliminate formation of an azeotrope and a corresponding temperature.

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patent: 2461993 (1949-02-01), McKinnis
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patent: 2911452 (1959-11-01), Broughton
patent: 3329586 (1967-07-01), Pettingill
patent: 3527837 (1970-09-01), Woerner et al.
patent: 3681202 (1972-08-01), Funkhouser
patent: 3687820 (1972-08-01), Akell
patent: 3798132 (1974-03-01), Sarno
Horsley; Azeotropic Data, 1952, pp. 318-328.
Robinson et al.; The Elements of Fractional Distillation, (1939), pp. 43 & 44.

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