Sox control compositions
US5627123A · kind A · utility
7Cited by
26References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 5, 1995 |
| Grant date | May 6, 1997 |
| Priority date | — |
| Expiry date | Jan 5, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G11/05
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A composition comprising a coprecipitated magnesia-lanthana-alumina (MgO--La.sub.2 O.sub.3 --Al.sub.2 O.sub.3) wherein the MgO component is present as microcrystalline phase, having a BET (N.sub.2) surface area of at least 130 m.sup.2 /g, preferably combined with a catalytic oxidation and/or reducing promoter metal such as ceria, vanadia and/or titania.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.