| http://www.w3.org/ns/prov#value | - Even where, in the process of the invention, the liquid phase flows as a much smaller stream-like film that is spread over the area of the wall, the separation is superior to that obtained when the liquid phase fills the entire cross section of the means, such as a pipe, down which it flows, the wetted circumference and the quantity of flow for the one case being equal to those of the other.
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