Thermal cracking of hydrodesulfurized residual petroleum oils
US4061562A · kind A · utility
67Cited by
10References
22Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 12, 1976 |
| Grant date | Dec 6, 1977 |
| Priority date | — |
| Expiry date | Jul 12, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G2400/20
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A process for the production of ethylene by the non-catalytic riser cracking of hydrodesulfurized residual petroleum oils in the presence of entrained hot, inert solids.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.