Catalyst having a helical outer shape, improving hydrodynamics in reactors
US10005079B2 · kind B2 · utility
1Cited by
6References
8Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | May 27, 2015 |
| Grant date | Jun 26, 2018 |
| Priority date | — |
| Expiry date | May 27, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/52
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A catalyst for catalytic reactors of which the outer shape is a helix with n blades, where n is greater than or equal to 1, wherein the stack void fraction percentage is between 75% and 85% and the surface area/volume ratio is greater than 1000 square meters/square meters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.