Post combustion trials at Dofasco's KOBM furnace
Conference
·
OSTI ID:6509056
Post combustion trials were conducted at Dofasco's 300 tonne KOBM furnace as part of the AISI Direct Steelmaking Program. The purpose of the project work was to measure the post combustion ratio (PCR) and heat transfer efficiency (HTE) of the post combustion reaction in a full size steelmaking vessel. A method of calculating PCR and HTE using off gas analysis and gas temperature was developed. The PCR and HTE were determined under normal operating conditions. Trials assessed the effect of lance height, vessel volume, foaming slag and pellet additions on PCR and HTE.
- Research Organization:
- Dofasco, Inc., Hamilton, ON (Canada)
- Sponsoring Organization:
- USDOE; USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC07-76ID01570
- OSTI ID:
- 6509056
- Report Number(s):
- EGG-M-92069; CONF-9204236-1; ON: DE93010804
- Resource Relation:
- Conference: 75. ISS-AIME steelmaking conference, Toronto (Canada), 5-8 Apr 1992
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
42 ENGINEERING
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
FURNACES
HEAT TRANSFER
MONITORING
STEELS
PRODUCTION
CARBON DIOXIDE
CARBON MONOXIDE
COMBUSTION
COMBUSTION PRODUCTS
EFFICIENCY
HYDROGEN
METAL INDUSTRY
WATER
ALLOYS
CARBON COMPOUNDS
CARBON OXIDES
CHALCOGENIDES
CHEMICAL REACTIONS
ELEMENTS
ENERGY TRANSFER
HYDROGEN COMPOUNDS
INDUSTRY
IRON ALLOYS
IRON BASE ALLOYS
NONMETALS
OXIDATION
OXIDES
OXYGEN COMPOUNDS
THERMOCHEMICAL PROCESSES
421000* - Engineering- Combustion Systems
400800 - Combustion
Pyrolysis
& High-Temperature Chemistry
320300 - Energy Conservation
Consumption
& Utilization- Industrial & Agricultural Processes
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
FURNACES
HEAT TRANSFER
MONITORING
STEELS
PRODUCTION
CARBON DIOXIDE
CARBON MONOXIDE
COMBUSTION
COMBUSTION PRODUCTS
EFFICIENCY
HYDROGEN
METAL INDUSTRY
WATER
ALLOYS
CARBON COMPOUNDS
CARBON OXIDES
CHALCOGENIDES
CHEMICAL REACTIONS
ELEMENTS
ENERGY TRANSFER
HYDROGEN COMPOUNDS
INDUSTRY
IRON ALLOYS
IRON BASE ALLOYS
NONMETALS
OXIDATION
OXIDES
OXYGEN COMPOUNDS
THERMOCHEMICAL PROCESSES
421000* - Engineering- Combustion Systems
400800 - Combustion
Pyrolysis
& High-Temperature Chemistry
320300 - Energy Conservation
Consumption
& Utilization- Industrial & Agricultural Processes