Catalytic compositions useful in removal of sulfur compounds from gaseous hydrocarbons, processes for making these and uses thereof
US9663725B2 · kind B2 · utility
5Cited by
19References
17Claims
0Family size
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Key dates
| Filing date | Jun 8, 2012 |
| Grant date | May 30, 2017 |
| Priority date | — |
| Expiry date | Apr 8, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G2300/202
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A catalytic composition is disclosed, which exhibits an X-ray amorphous oxide, with a spinel formula and highly dispersed crystals of ZnO, CuO, and optionally CeO2. The composition is useful in oxidative and adsorptive processes for removing sulfur from gaseous hydrocarbons.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.