Catalyst granules, in particular for the oxidative dehydrogenation of methanol in order to yield formaldehyde
US5330958A · kind A · utility
10Cited by
2References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 1, 1992 |
| Grant date | Jul 19, 1994 |
| Priority date | — |
| Expiry date | Dec 1, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2219/30475
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A configuration of cylindrical catalyst granules displays a trilobed or triangular cross-section provided with three through-bores equidistant from each other, each of which through-bores has its axis parallel to the axis of the cylindrical granule.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.