Process for mixing a fluid in a fluid treatment and/or storage tank and associated installation

Abstract

A method for stirring a fluid in a fluid treatment and/or storage tank and associated installation. The method comprises the following steps: - injecting gas into the fluid by means of a gas injection system in the tank (16) comprising a plurality of gas injection openings (54) in the tank (16), - controlling the gas injection by the gas injection system to generate a shear field (80) of the fluid over at least the bottom (21) of the tank (16), the shear field (80) being non-uniform as it moves angularly about a central axis of the tank (16). The method includes pivoting the non-uniform shear field (80) about the central axis. Figure for the abstract: Figure 5

Inventors

FONSECA PEDRO
AZEVEDO JORGE
KHDHIRI HATEM
GEAUGEY VALERY
BRUC CHARLES

Assignees

SUEZ INT

Dates

Publication Date: 20260501
Application Date: 20230928
Priority Date: 20230928