Alumina-based bodies obtained by agglomeration which are resistant to elevated temperatures
US4061594A · kind A · utility
14Cited by
6References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 13, 1976 |
| Grant date | Dec 6, 1977 |
| Priority date | — |
| Expiry date | Dec 13, 1996 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J37/0009
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Alumina based bodies having resistance to temperatures of up to 1200.degree. C prepared by autoclaving alumina and at least one additive from the group of oxides of lanthanum, neodymium, praseodymium and thorium. Bodies of the alumina of this invention are useful in adsorption and catalysis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.