Coker/visbreaker and ethylene furnace antifoulant
US5593568A · kind A · utility
2Cited by
9References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 26, 1995 |
| Grant date | Jan 14, 1997 |
| Priority date | — |
| Expiry date | Apr 26, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S585/95
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Fouling on the surfaces of equipment used in the high temperature processing of petroleum feedstocks can be controlled by treating the petroleum feedstocks with at least 5 ppm of tri-t-butylphenol phosphate ester.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.