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US 2018/0133647 A1Published application
Treatment of impurities in process streams
Assignee8 Rivers Capital, LLC
InventorsXijia Lu, Brock Alan Forrest, Mohammad Rafati, Damian Beauchamp, David Arthur Freed
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Abstract
The present invention relates to a systems and methods for improved removal of one or more species in a process stream, such as combustion product stream formed in a power production process. The systems and methods particularly can include contacting the process stream with an advanced oxidant and with water.
Claims31
A system for oxidation of one or more species in a process stream, the system comprising:
- a process stream line configured for passage of the process stream including the one or more species;
- an oxidation reaction unit configured to receive the process stream;
- a water input line configured for passage of water to the oxidation reaction unit;
- an advanced oxidant line configured for passage of an advanced oxidant to one or more of the process stream line, the water line, and the oxidation reaction unit;
- a water output line configured for removal of water from the oxidation reaction unit;
- and
- a product line configured for removal of a product from the oxidation reaction unit.
4 more elements
A method for oxidizing one or more species in a process stream, the method comprising:
- providing the process stream comprising the one or more species;
- passing the process stream comprising the one or more species through an oxidation reaction unit such that the process stream comprising the one or more species mixes with an aqueous stream;
- contacting the process stream comprising the one or more species with an advanced oxidant one or both of within the oxidation reaction unit and upstream from the oxidation reaction unit;
- withdrawing water from the oxidation reaction unit;
- and
- withdrawing a product stream from the oxidation reaction unit;
- wherein at least a portion of the one or more species is oxidized by the advanced oxidant.
4 more elements
Dependencies are inferred from the claim text.