Method and apparatus for desulfurization of heavy oil using a ferrate(VI)
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United States of America Patent
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Dec 1, 2015
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Oct 19, 2011
filing date -
Oct 19, 2010
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Abstract
A method for desulfurization of heavy fuel oil using ferrate compounds by mixing fuel oil containing sulfur compounds with a solvent and forming a fuel oil solvent mixture, dissolving the sulfur compounds present in the fuel oil solvent mixture. Adding a liquid ferrate solution to the fuel oil solvent mixture produces oxidized sulfur compounds, in solution. An absorbing agent is added to remove the oxidized sulfur compounds from said solution.
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