Flexible feed pyrolysis process
Patent
·
OSTI ID:7183065
This patent describes a process for steam cracking hydrocarbons in a tubular, fired furnace having a convection section for preheating the hydrocarbons and a radiant section for cracking the preheated hydrocarbons. It comprises: preheating an initial hydrocarbon feed in the convection section; mixing diluent steam with the resulting preheated, initial hydrocarbon feed to form a mixed feed; cooling the mixed feed; reheating the cooled mixed feed in the convection section; and cracking the reheated mixed feed containing all the initial hydrocarbon feed in the radiant section.
- Assignee:
- M.W. Kellogg Co., Houston, TX
- Patent Number(s):
- A; US 4908121
- Application Number:
- PPN: US 6-861963A
- OSTI ID:
- 7183065
- Country of Publication:
- United States
- Language:
- English
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