Processes for producing petrochemical products that utilize hydrotreating of cycle oil
US11352575B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 1, 2020 |
| Grant date | Jun 7, 2022 |
| Priority date | — |
| Expiry date | Sep 1, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G2400/30
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
According to one or more embodiments, presently disclosed are processes for producing petrochemical products from a hydrocarbon material. The process may include separating the hydrocarbon material into at least a lesser boiling point fraction and a greater boiling point fraction, cracking at least a portion of the greater boiling point fraction, cracking at least a portion of the lesser boiling point fraction, separating cycle oil from one or both of the first cracking reaction product or the second cracking reaction product, hydrotreating the cycle oil to form a hydrotreated cycle oil, and recycling the hydrotreated cycle oil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.