Apparatus for maintaining solids in a suspension and a method of using it
US4249828A · kind A · utility
29Cited by
10References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 7, 1978 |
| Grant date | Feb 10, 1981 |
| Priority date | — |
| Expiry date | Sep 7, 1998 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01F35/212
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Apparatus for maintaining solids in suspension in a liquid mass contained in a vat. Liquid under pressure and compressed gas are injected simultaneously into the liquid by the stirrer arm at the bottom of the vat.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.