Reaction #2075712

ord-3992c91f44c94de8a319155445453082

Reaction equation

O=S(=O)([O-])[O-].[Na+].[Na+]
sodium sulfate
ClOCl.[Zr]
zirconium oxychloride
Cl
hydrochloric acid
→
O=S(=O)([O-])[O-].O=S(=O)([O-])[O-].[Zr+4]
zirconium sulfate

Reactants

O=S(=O)([O-])[O-].[Na+].[Na+]
sodium sulfate
ClOCl.[Zr]
zirconium oxychloride
Cl
hydrochloric acid

Reagents

None

Conditions

Detailed conditions
See reaction.notes.procedure_details.

Workup

  1. 1
    workup.ADDITIONwas added
  2. 2
    Temperaturethis was maintained for 0.5 hours

Procedure

94 g of a 25% sodium sulfate solution was heated to 65° C., 250 g of a 16% (by ZrO2 conversion) zirconium oxychloride solution which had been previously heated to 75° C. was added thereto, hydrochloric acid was added to achieve a free acid concentration of 1.5 N and this was maintained for 0.5 hours to produce basic zirconium sulfate (low-temperature reaction liquid).

Source

DOI: 10.6084/m9.figshare.5104873.v1Patent: US07642210B2uspto-grants-2010_01