Continuous mixers and methods of using the same
US12330186B2 · kind B2 · utility
0Cited by
194References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 2, 2018 |
| Grant date | Jun 17, 2025 |
| Priority date | — |
| Expiry date | Nov 2, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05D2507/00
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The disclosure provides continuous mixers and methods of using thereof including in the production of coated particles and proppants used in hydraulic fracturing techniques, by the application of coatings along the length of the continuous mixer through the use of a plurality of paddles configured within the continuous mixer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.