Zone control of lean gas underfiring for coke ovens
Patent
·
OSTI ID:5380400
A coke oven battery is disclosed of the type that is underfired with coke oven gas. A system of horizontal bus flues and valve controls is provided for controlling the supply of lean gas fuel, such as blast furnace gas or any other lean gas, selectively to the gas flues in heating zones of the coke oven chamber walls and the recirculation of waste gas therefrom, so as to achieve the optimum fuel consumption under varying bulk density conditions of the coal mass in the coke oven chamber from the coke side to the pusher side.
- Assignee:
- Wilputte Corp.
- Patent Number(s):
- US 4314888
- OSTI ID:
- 5380400
- Resource Relation:
- Patent File Date: Filed date 7 Aug 1980; Other Information: PAT-APPL-176072
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
COKE OVENS
FUEL CONSUMPTION
FUEL FEEDING SYSTEMS
TEMPERATURE CONTROL
COAL GAS
COMBUSTION CHAMBERS
COMBUSTION HEAT
GAS FUELS
VALVES
CONTROL
CONTROL EQUIPMENT
ENERGY
ENERGY CONSUMPTION
ENTHALPY
EQUIPMENT
FLOW REGULATORS
FLUIDS
FUEL SYSTEMS
FUELS
GASES
HEAT
PHYSICAL PROPERTIES
REACTION HEAT
THERMODYNAMIC PROPERTIES
010401* - Coal & Coal Products- Carbonization- (-1987)
COKE OVENS
FUEL CONSUMPTION
FUEL FEEDING SYSTEMS
TEMPERATURE CONTROL
COAL GAS
COMBUSTION CHAMBERS
COMBUSTION HEAT
GAS FUELS
VALVES
CONTROL
CONTROL EQUIPMENT
ENERGY
ENERGY CONSUMPTION
ENTHALPY
EQUIPMENT
FLOW REGULATORS
FLUIDS
FUEL SYSTEMS
FUELS
GASES
HEAT
PHYSICAL PROPERTIES
REACTION HEAT
THERMODYNAMIC PROPERTIES
010401* - Coal & Coal Products- Carbonization- (-1987)