Titanosilicates of enhanced ion exchange capacity and their preparation
US4828812A · kind A · utility
37Cited by
13References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 29, 1987 |
| Grant date | May 9, 1989 |
| Priority date | — |
| Expiry date | Dec 29, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S423/29
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method for increasing ion exchange capacity of a titanosilicate comprises contacting the titanosilicate with aqueous alkaline solution having a pH ranging from 7 to 10. The resulting material is especially useful as a support for highly dispersed noble metal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.