Hydrocarbon adsorbing body
US5292696A · kind A · utility
16Cited by
2References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 15, 1992 |
| Grant date | Mar 8, 1994 |
| Priority date | — |
| Expiry date | Sep 15, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J29/44
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A hydrocarbon adsorbing body for use in the purification of exhaust gas comprises a monolith type carrier, a coating layer of Pd ion-exchanged H-type ZSM-5 zeolite powder, and a coating layer of zeolite powder other than the above zeolite.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.