Antifoulants for thermal cracking processes
US4511405A · kind A · utility
32Cited by
15References
6Claims
0Family size
Inventors
Key dates
| Filing date | May 27, 1983 |
| Grant date | Apr 16, 1985 |
| Priority date | — |
| Expiry date | May 27, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G9/16
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The formation of carbon on metals exposed to hydrocarbons in a thermal cracking process is reduced by contacting such metals with an antifoulant selected from the group consisting of tin, a combination of tin and antimony, a combination of germanium and antimony, a combination of tin and germanium and a combination of tin, antimony and germanium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.