Integrated supercritical water and steam cracking process
US11149218B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | May 12, 2020 |
| Grant date | Oct 19, 2021 |
| Priority date | — |
| Expiry date | May 12, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2219/00006
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method for producing a supercritical water (SCW)-treated product is provided. The method comprising the steps of introducing a crude oil stream and a water stream to a supercritical water process, wherein the crude oil stream can undergo conversion reactions to produce the supercritical water (SCW)-treated product, wherein the SCW-treated product includes an increased paraffin concentration as compared to crude oil stream. The method further includes the step of introducing the SCW-treated product to a steam cracking process, wherein the SCW-treated product can undergo conversion reactions to produce furnace effluent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.