Process for producing kerosene from renewable sources
AssigneeShell USA, Inc.
InventorsBastiaan Willem Van Hasselt, Roy Léon Bernard Henket, Marjan Samson
Life of this patent
Estimating the term…
Loading patent…
AssigneeShell USA, Inc.
InventorsBastiaan Willem Van Hasselt, Roy Léon Bernard Henket, Marjan Samson
Estimating the term…
A process for producing kerosene involves reacting a renewable feedstock in a hydroprocessing section under hydroprocessing conditions sufficient to cause a hydroprocessing reaction to produce a hydroprocessed effluent. The hydroprocessed effluent is separated to produce a hydroprocessed liquid stream and a separation system offgas stream. The hydroprocessed liquid stream is directed to a work-up section where gases are stripped to produce a stripped liquid product stream and a stripper offgas stream. A gas stream comprising the separation system offgas stream and/or the stripper offgas stream are directed to a gas-handling section to obtain a pressurized gas stream and a hydrocarbon fraction that is liquid at a pressure in a range from 0-1.5 MPaG and a temperature in a range from 0 to 50 C. The hydrocarbon fraction is recycled to the work-up section. A kerosene stream separated in the product recovery unit has a higher yield compared to conventional processes.
A process for producing kerosene from a renewable feedstock, the process comprising the steps of:
Dependencies are inferred from the claim text.