Hydrochloric Acid → Zirconium(IV) sulfate

HRID 1988532Notes

Reaction equation

HRID 1988532 reaction equation
O(Cl)Cl.[Zr:4].[S:5]([O-:9])([O-:8])(=[O:7])=[O:6].[Na+].[Na+].Cl>>[S:5]([O-:9])([O-:8])(=[O:7])=[O:6].[Zr+4:4].[S:5]([O-:9])([O-:8])(=[O:7])=[O:6]

Participants

4

Reactant 3

HCID 313Hydrochloric AcidHCID 24436Sodium SulfateHCID 71304769Chloro hypochlorite;zirconium

Product 1

HCID 26793Zirconium(IV) sulfate

Conditions

Temperature
75 °C

Procedure

625 g of a 16% (ZrO2 conversion) zirconium oxychloride solution at room temperature was added to 237 g of a 25% sodium sulfate solution. After addition of hydrochloric acid to achieve a free acid concentration of 1.5 N, this was heated to 75° C. and maintained for 1 hour to age while producing basic zirconium sulfate.

Workup

  1. temperaturemaintained for 1 hour to age

Sources & evidence

ORD record
ord-9a9f0a1470984ce2842aab81852b12a4
Source dataset
uspto-grants-2010_01
Patent number
US07642210B2

Reaction notes

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