Systems and methods for remotely determining and changing cutting modes during decoking
US7117959B2 · kind B2 · utility
26Cited by
8References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 24, 2004 |
| Grant date | Oct 10, 2006 |
| Priority date | — |
| Expiry date | Dec 15, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10B41/02
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A decoking system that not only enables an operator to remotely switch the coke-cutting process from boring to cutting mode without removing the drill stem from the coke drum, but also to remotely determine the drill stem's mode so that efficiency, safety and convenience are not compromised, is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.