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Method for recovering energy possessed by exhaust gas from blast furnace

Patent ·
OSTI ID:5740728
;
In a method for recovering the energy of an exhaust gas from a blast furnace as electric energy by introducing the total flow rate of the exhaust gas into a turbine, the efficiency of recovery of the power energy is enhanced by controlling the attachment angle of stationary blades of the turbine so that the furnace top pressure might be maintained at a predetermined level.
Assignee:
Mitsui Engineering and Shipbuilding Co., Ltd.
Patent Number(s):
US 4163364
OSTI ID:
5740728
Country of Publication:
United States
Language:
English

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Related Subjects

32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
320304* -- Energy Conservation
Consumption
& Utilization-- Industrial & Agricultural Processes-- Waste Heat Recovery & Utilization
BLAST FURNACES
DESIGN
ENERGY
ENERGY RECOVERY
ENERGY SOURCES
EQUIPMENT
FLUE GAS
FURNACES
GASEOUS WASTES
HEAT
HEAT RECOVERY EQUIPMENT
MACHINERY
RECOVERY
TURBINES
TURBOMACHINERY
WASTE HEAT
WASTE HEAT UTILIZATION
WASTE PRODUCT UTILIZATION
WASTES