Freeport-McMoRan Inc.
CLAWSON-IMPROVED FLOTATION VALVE

Last updated:

Abstract:

A dart valve is mounted in a modular cartridge that may be replaced as a unit within a junction box without necessarily having to stop a froth flotation process that is underway. A plurality of these modular cartridges may be placed within a single junction box.

Status:
Application
Type:

Utility

Filling date:

3 Apr 2020

Issue date:

7 Oct 2021