COMBUSTION CONTROL SYSTEM AND METHOD FOR FURNACE
PROBLEM TO BE SOLVED: To provide a combustion control system and a combustion control method for a furnace capable of keeping high combustion efficiency in accordance with a combustion state in the melting furnace. SOLUTION: This combustion control system in the furnace for heating a raw material in...
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| creator | IMANISHI KOHEI KUSADA YUICHI MUKAI RYOJI KIMURA YOICHI SATO MASAHIRO |
| description | PROBLEM TO BE SOLVED: To provide a combustion control system and a combustion control method for a furnace capable of keeping high combustion efficiency in accordance with a combustion state in the melting furnace. SOLUTION: This combustion control system in the furnace for heating a raw material including at least C by supplying a combustion gas including at least O2, includes an operation control device for operating a supply amount of O2on the basis of the concentration of a specific gas (exhaust gas) discharged from the furnace. The operation control device has the chemical reaction model for stoichiometrically specifying the relationship of a reaction ratio of the specific gas (in-furnace gas) and C in the raw material, the concentration of the exhaust gas, a temperature of the raw material and the concentration of the in-furnace gas. COPYRIGHT: (C)2004,JPO&NCIPI |
| format | Patent |
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SOLUTION: This combustion control system in the furnace for heating a raw material including at least C by supplying a combustion gas including at least O2, includes an operation control device for operating a supply amount of O2on the basis of the concentration of a specific gas (exhaust gas) discharged from the furnace. The operation control device has the chemical reaction model for stoichiometrically specifying the relationship of a reaction ratio of the specific gas (in-furnace gas) and C in the raw material, the concentration of the exhaust gas, a temperature of the raw material and the concentration of the in-furnace gas. COPYRIGHT: (C)2004,JPO&NCIPI</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING CHEMISTRY DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FERROUS OR NON-FERROUS ALLOYS FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL HEATING KILNS LIGHTING MECHANICAL ENGINEERING METALLURGY METALLURGY OF IRON OPEN SINTERING OR LIKE APPARATUS OVENS PRETREATMENT OF RAW MATERIALS PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL PRODUCTION AND REFINING OF METALS RETORTS TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FERROUS METALS WEAPONS |
| title | COMBUSTION CONTROL SYSTEM AND METHOD FOR FURNACE |
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