Measuring catalyst(s) for filling reactor tubes in reactor vessels
US7439455B2 · kind B2 · utility
1Cited by
12References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 22, 2005 |
| Grant date | Oct 21, 2008 |
| Priority date | — |
| Expiry date | Oct 24, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2208/025
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A plurality of reactor tubes contained in a reactor vessel are filled with at least one catalyst by automatically measuring the catalyst by weight with equipment located at the site of the reactor vessel, and dispensing the measured catalyst into a plurality of reactor tubes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.