Compositions – Gaseous compositions – Carbon-oxide and hydrogen containing
Reexamination Certificate
2007-07-12
2009-08-04
Langel, Wayne (Department: 1793)
Compositions
Gaseous compositions
Carbon-oxide and hydrogen containing
Reexamination Certificate
active
07569156
ABSTRACT:
The invention is directed to a process to prepare a mixture of hydrogen and carbon monoxide by performing a partial oxidation on a hydrocarbon feed using a multi-orifice burner provided with an arrangement of separate passages, wherein the hydrocarbon flows through a passage of the burner, an oxidiser gas flows through a separate passage of the burner and wherein the passage for hydrocarbon feed and the passage for oxidiser gas are separated by a passage through which a moderator gas flows and wherein the exit velocity of the moderator gas is greater than the exit velocity of the oxidiser gas.
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Langel Wayne
Shell Oil Company
Stewart Charles W.
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