Ion exchange material
US4025608A · kind A · utility
22Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 16, 1974 |
| Grant date | May 24, 1977 |
| Priority date | — |
| Expiry date | Dec 16, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B25/372
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Zirconium phosphate is made by reacting a zirconium salt with phosphoric acid or a phosphate in a liquid medium, the zirconium salt being insoluble in water. A granular product may be obtained having a grain size controlled by that of the salt. The product may be used as an ion-exchange material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.