Trickling film gas-liquid contactor and use

Details Trickling film gas-liquid contactor and use Trickling film gas-liquid contactor and use

1993-09-15

1994-11-22

Miles, Tim

Gas and liquid contact apparatus

With external supply or removal of heat

Heat exchange means at or downstream of contact zone

261156, 261110, 261155, 165116, B01F 304

Patent

active

053666674

ABSTRACT:
A contactor for the transfer of matter and heat between gas and liquid comprising a helical support of heat conductive material allowing the flow of a liquid to be treated, a wall of heat conductive material and in thermal contact with the said support, separating in sealing-tight manner the said liquid and a heat exchanging fluid, characterized in that the said support and the said wall are formed by a vertical stack of open work plates of a heat conductive material, offset angularly in respect of one another by rotation according to the axis of the said support, each plate thus forming an element of the said support, like a step of a spiral staircase, and an element of the said wall, in such a way as to obtain an economical and efficient evaporator or absorber.

REFERENCES:
patent: 651017 (1990-06-01), Navone
patent: 673180 (1901-04-01), Tassell
patent: 709094 (1902-09-01), Howe
patent: 1357938 (1920-11-01), Beckett
patent: 3199962 (1965-08-01), Whitaker
patent: 3969448 (1976-07-01), Limebeer
patent: 4477396 (1984-10-01), Wilkinson
patent: 4507175 (1985-03-01), Le Goff
patent: 4573330 (1986-03-01), van der Sluys et al.
patent: 4648441 (1987-03-01), Van de Sluys et al.
patent: 5195578 (1993-03-01), Le Goff et al.
Chemical Abstracts, vol. 82, No. 4, 17583W, Jan. 27, 1975.

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