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US 2022/0163260 A1Published application
Blast furnace fault determination apparatus, method for determining fault in blast furnace, and method for operating blast furnace
AssigneeJfe Steel Corporation
InventorsHiroyuki SHIMAMOTO, Tomohiko ITO, Tatsuya YAMAGUCHI, Nozomu NISHIMURA
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Abstract
A blast furnace fault determination apparatus includes a processor configured to: calculate a fault index indicative of a degree of fault in a blast furnace; calculate a ventilation index of the blast furnace; and determine a fault condition in the blast furnace using the fault index and the ventilation index.
Claims12
-8. (canceled)
A blast furnace fault determination apparatus comprising
- a processor configured to:
- calculate a fault index indicative of a degree of fault in a blast furnace;
- calculate a ventilation index of the blast furnace;
- and
- determine a fault condition in the blast furnace using the fault index and the ventilation index.
2 more elements
A method for determining a fault in a blast furnace, the method comprising:
- calculating a fault index indicative of a degree of fault in the blast furnace;
- calculating a ventilation index of the blast furnace;
- and
- determining a fault condition in the blast furnace using the fault index and the ventilation index.
1 more element
Dependencies are inferred from the claim text.