Mixer for use in pulp processes
US4435085A · kind A · utility
2Cited by
5References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 6, 1982 |
| Grant date | Mar 6, 1984 |
| Priority date | — |
| Expiry date | Aug 6, 2002 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01F2025/912
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Pulp and oxygen are mixed by feeding the pulp and also feeding the oxygen to a mixer which has a grooved rotor closely spaced between two grooved discs to provide high intensity mixing zones.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.