TUBULAR ATTACHMENT OF A FILM APPARATUS Russian patent published in 1994 - IPC

Abstract RU 2021834 C1

FIELD: chemical, food processing, microbiological industries, mass-exchange film apparatus. SUBSTANCE: fluid being processed leaves horizontal partition 1 through annular gap 2, and enters surface of cylindrical tube 3, and then it runs as a fluid film down the internal surface of strip spiral 5 and tube surface 3. In this case it is in close contact with gas. EFFECT: increased mass exchange. 2 cl, 1 dwg

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RU 2 021 834 C1

Authors

Vojnov N.A.

Konovalov N.M.

Nikolaev N.A.

Gavrilov A.V.

Dates

1994-10-30—Published

1991-07-01—Filed