Dry powder processing
US10252952B2 · kind B2 · utility
2Cited by
7References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 1, 2015 |
| Grant date | Apr 9, 2019 |
| Priority date | — |
| Expiry date | Dec 12, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29B9/08
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method for forming a pelletized evaporite mineral product, the method comprising: pulverizing an evaporite mineral feedstock to form a dry powder; mixing the dry powder with a binder in the presence of a liquid to form an intermediate blend; and processing the intermediate blend using a pelletizer to form pellets principally composed of the evaporite mineral.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.