Oxidation catalyst for hydrocarbons produced by an internal combustion engine
US10376838B2 · kind B2 · utility
3Cited by
8References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 22, 2017 |
| Grant date | Aug 13, 2019 |
| Priority date | — |
| Expiry date | Sep 22, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An oxidation catalyst is described for treating hydrocarbons in an exhaust gas produced by an internal combustion engine, wherein the oxidation catalyst comprises a region disposed on a substrate, wherein the region comprises ruthenium (Ru) supported on a support material comprising a refractory oxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.