Abstract: A floating platform (1) to support offshore structures intended to generate electricity, this platform comprising a load-bearing support base (2) made of concrete and defining a longitudinal axis (L), this support base (2) being provided with three vertices (3, 4, 5) and an intermediate point (6) located near its geometric center; a plurality of vertical bodies (8) made of concrete which extend from the support base (5) at said vertices (3, 4, 5) and at the intermediate point (6). A vertex (3) of the load-bearing support base (2) is arranged in a longitudinally forward position with respect to the other two vertices (3, 4) and the load-bearing support base (2) comprises a pair of main connection arms (18) suited to directly connect the vertex (3) in a longitudinally forward position with respect to the other two vertices (3, 4) so as to define a substantially arrow-like shape in plan view. A method for the construction of a floating platform (1) to support offshore structures intended to generate electricity.

Abstract: A static mixer (1)to emulsify water and/or other additives in gas oil comprises a hollow structure (2) within which two mixing units (23,27) are disposed, each comprising a first and a second mixing bodies (24, 25, 28, 29) each carrying a frusto-conical boundary surface (24a, 25a, 28a, 29a). The boundary surfaces (24a, 25a, 28a, 29a) are disposed mutually opposite in parallel and facing each other so as to define a narrow mixing gap (26, 30) of truncated conical form at which the mixture runs in a condition of substantially laminar flow and is submitted to shear forces causing emulsification. Also proposed is a process for producing a dispersion, which process can be carried out by said mixer (1).