Removing or decreasing iron-caused yellow color in a solution
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United States of America Patent
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Dec 1, 1987
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N/A
app pub date -
Jan 22, 1985
filing date -
Jan 22, 1985
priority date (Note) -
Expired
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Abstract
A process for decolorizing iron-caused yellow color in brine solutions comprising adding a small amount of a soluble metal salt such as alugenite to the brine solution, neutralizing the solution and then filtering the solution to obtain a solution of a desired degree of clarity.
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