Process and apparatus for oxygen injection in a sulfur furnace
AssigneeMesser Industries USA, Inc.
InventorsAndrew Richardson, Guisu Liu, Blake Stapper
Life of this patent
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Abstract
A process for oxidizing a sulfur stream includes supplying at least one sulfur stream into a furnace; supplying oxygen-enriched combustion air into the furnace; separately supplying pure oxygen into the furnace; and at least partially oxidizing the at least one sulfur stream in the furnace. A related apparatus is also provided and includes a furnace; an inlet for supplying at least one sulfur stream into the furnace; an inlet for supplying a stream of an oxygen-enriched combustion air into the furnace; and an inlet for supplying a pure oxygen stream into the furnace separately from the supplying of the oxygen-enriched combustion air.
Claims16
A process for oxidizing at least one sulfur stream, comprising:
- supplying at least one sulfur stream into a furnace;
- supplying oxygen-enriched combustion air into the furnace;
- separately supplying pure oxygen into the furnace;
- and
- at least partially oxidizing the at least one sulfur stream in the furnace.
Dependencies are inferred from the claim text.