Susanna Lyng R.o slashed.en H.o slashed.rsholm DK

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Susanna Lyng R.o slashed.en -
City: H.o slashed.rsholm State/Country: DK	Email and Contact Information

Susanna Lyng R.o slashed.en ( H.o slashed.rsholm, DK )

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Susanna Lyng R.o slashed.en ( H.o slashed.rsholm, DK )

US6156207 - Process for the removal of metal compounds from an aqueous acid solution - 12/05/2000

Process for the selective removal of metallic ion and/or ion ammonium impurities from water soluble acid compound comprising the steps of preparing an aqueous solution of the acid compound containing the impurities; contacting the aqueous solution with a cation exchange resin and removing selectively the metal-ion and/or ammonium ion impurities from the solution at condition being effective in the exchange of cations; and withdrawing an aqueous solution of the acid compound being substantially free of the impurities.