Production of carbon blacks and resins from hydrotreated catalytic slurry oil
US10435629B2 · kind B2 · utility
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4References
10Claims
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Key dates
| Filing date | Oct 23, 2017 |
| Grant date | Oct 8, 2019 |
| Priority date | — |
| Expiry date | Feb 8, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G2400/30
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Systems and methods are provided for forming specialty products from hydrotreated FCC fractions. Optionally, the hydrotreated FCC fractions used for forming the specialty products can further include a (hydrotreated) portion of a steam cracker tar fraction. The specialty products that can be formed from hydrotreated FCC fractions include, but are not limited to, carbon blacks, resins, and carbon fibers. A convenient method for forming the hydrotreated FCC fractions can be fixed bed hydrotreatment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.