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US 11,718,538 B2Granted
Centrifugal aluminum chloride generator
AssigneeTronox LLC
InventorHarry E. Flynn
Life of this patent
Estimating the term…
Abstract
A metal chloride generator is provided. The metal chloride generator is a metal chloride centrifugal reactor that can be operated under conditions sufficient to cause metal particles and chlorine in the generator to be brought into contact with one another and react using centrifugal force to form metal chloride. A process for manufacturing titanium dioxide that utilizes the metal chloride generator is also provided.
Claims11
A metal chloride centrifugal reactor, comprising:
- a reactor housing, said reactor housing including an inside surface, an outside surface, a top portion, a bottom portion, a sidewall connecting said top portion and said bottom portion together, and an interior;
- a cylindrical reaction chamber positioned within said interior of said reactor housing, said reaction chamber including an inside surface, an outside surface, a top, a bottom, a cylindrical side wall connecting said top and said bottom together and an interior, said interior of said reaction chamber having a top half and a bottom half;
- a reactant inlet conduit extending through said sidewall of said reactor housing and said sidewall of said reaction chamber and including an inside surface, an outside surface and an interior, said reactant inlet conduit also including a first opening for receiving reaction components including at least solid metal particles and chlorine from a location outside of said reactor housing and a second opening for discharging said reaction components into said reaction chamber at a velocity and pressure sufficient to cause the reaction components to swirl around the inside surface of the sidewall of the reaction chamber and form a vortex in the reaction chamber, said second opening of said reactant inlet conduit being flush with said inside surface of said cylindrical sidewall of said reaction chamber and opening into said interior of said reaction chamber;
- and
- a reaction product outlet conduit extending through said top of said reaction chamber and said top of said reactor housing and including an inside surface, an outside surface and an interior, said reaction product outlet conduit also including a first opening for receiving a reaction product including at least a metal chloride from said interior of said reaction chamber and a second opening for discharging said reaction product to a location outside of said reactor housing.
2 more elements
Dependencies are inferred from the claim text.