Reducing the viscosity of an aqueous fluid
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United States of America Patent
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May 24, 2011
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app pub date -
Oct 9, 2007
filing date -
Oct 9, 2007
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Abstract
An aqueous fluid having a viscosity greater than the viscosity of water is contacted with a water soluble material for a time and at a temperature sufficient to reduce the viscosity of the aqueous fluid to a value which is less than about 10 percent of the initial viscosity of the aqueous fluid. The water soluble material is an alkali metal peroxide or a combination of an alkali metal peroxide and a transition metal-containing compound.
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