Co-current mixer, apparatus, reactor and method for precipitating nanoparticles
US9192901B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | May 17, 2011 |
| Grant date | Nov 24, 2015 |
| Priority date | — |
| Expiry date | Dec 16, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/54
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A high pressure tubular reactor for production of nanoparticles by precipitation has unidirectional fluid flows of precursor and supercritical water directed from inner and outer coaxial inlets to an outlet via a reaction zone immediately downstream of the inlets. The inner inlet is for supercritical fluid, and the outer inlet is for a precursor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.