Apparatus and method for making spherical catalyst beads
US11130109B2 · kind B2 · utility
0Cited by
7References
9Claims
0Family size
Inventors
Key dates
| Filing date | Jul 17, 2018 |
| Grant date | Sep 28, 2021 |
| Priority date | — |
| Expiry date | Feb 20, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J37/0072
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Apparatuses and methods for making uniform spherical beads are disclosed. Specifically, the uniform spherical beads are made by dropping droplets on a droplet rolling part, creating beads by rolling the droplets on the droplet rolling part from one spot to another spot, and collecting the beads by a beads collector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.