Method for carbon black production using preheated feedstock and apparatus for same
US9574087B2 · kind B2 · utility
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56References
12Claims
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Key dates
| Filing date | Oct 24, 2014 |
| Grant date | Feb 21, 2017 |
| Priority date | — |
| Expiry date | Apr 23, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01P2006/80
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Methods for production of carbon black using high temperature feedstock at temperatures exceeding about 300° C. with fouling control are provided. An apparatus for production of carbon black according to these methods also is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.