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US 2025/0170550 A1Published application
Pulsed column for liquid-liquid extraction with packing
OwnerHervé ROUSSEL, Frank DUTILHinventors
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OwnerHervé ROUSSEL, Frank DUTILHinventors
Estimating the term…
A pulsed column for liquid-liquid extraction, including a cylindrical tube of longitudinal axis (Z) and inside diameter (D0) and packing located inside the tube. The packing includes a rod extending along the longitudinal axis (Z) and a plurality of truncated discs secured and regularly distributed along the rod with a separation (E) and each extending in a transverse plane (P) perpendicular to said rod, each of the truncated discs having, as their perimeter in the transverse plane (P), two arcs of a circle of radius (R) connected by two identical parallel rectilinear edges spaced apart by a distance (D), any two of the adjacent truncated discs being oriented with respect to each other in the transverse plane (P) by a non-zero orientation angle (θ).
A pulsed column for liquid-liquid extraction, comprising a cylindrical tube of longitudinal axis (Z) and inside diameter (D0) and packing located inside said tube, said packing being characterised in that it comprises a rod extending along said longitudinal axis (Z) and a plurality of truncated discs secured and regularly distributed along said rod with a separation (E) and each extending in a transverse plane (P) perpendicular to said rod, each of said truncated discs having, as their perimeter in said transverse plane (P), two arcs of a circle of radius (R) connected by two identical parallel rectilinear edges spaced apart by a distance (D), any two of said adjacent truncated discs being oriented with respect to each other in said transverse plane (P) by a non-zero orientation angle (θ).
Dependencies are inferred from the claim text.