Process improvement through the addition of power recovery turbine equipment in existing processes
US10876431B2 · kind B2 · utility
0Cited by
39References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 28, 2019 |
| Grant date | Dec 29, 2020 |
| Priority date | — |
| Expiry date | Oct 28, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2220/762
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Power recovery turbines can be used debottlenecking of an existing plant, as well as recover electric power when revamping a plant. A process for recovering energy in a petroleum, petrochemical, or chemical plant is described. A fluid stream having a first control valve thereon is identified. A first power-recovery turbine is installed at the location of the first control valve, and at least a portion of the first fluid stream is directed through the first power-recovery turbine to generate electric power as direct current therefrom. The electric power is then recovered.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.