Continuous Fe(III) production at atmospheric pressures
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United States of America Patent
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Jun 28, 2016
Grant Date -
Nov 27, 2014
app pub date -
May 22, 2014
filing date -
May 22, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
A method oxidizes ferrous iron to ferric iron. The method includes providing a liquid, which includes the ferrous iron, and a gas, which includes an oxidizing agent, such as oxygen and/or chlorine; providing two separate mixes, with both mixes including the gas and the liquid; and colliding the separate mixes, thereby obtaining the ferric iron.
First Claim
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International Classification(s)
- C01G:COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLAS....
- C23G:CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CH....
- B01F:MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
- C23F:NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM S....
- C02F:TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE....
- B01D:SEPARATION
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