Process for converting naphtha
US10538711B2 · kind B2 · utility
3Cited by
6References
15Claims
0Family size
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Key dates
| Filing date | Jun 2, 2015 |
| Grant date | Jan 21, 2020 |
| Priority date | — |
| Expiry date | Jun 2, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G2400/30
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for converting naphtha, lower olefin, light aromatic hydrocarbon, and gasoline with a high octane number by combining catalytic cracking of naphtha with steam cracking of lower alkane and catalytic cracking of higher alkanes and higher olefins. The process increases the yield of product with high value and significantly decreases the yield of low value product. At the same time, the power consumption is decreased as a whole since most reactants are converted in catalytic cracking at a lower temperature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.