Questionnaire

Company: Contact name:
Address: Telephone:
Telefax:
E-mail:
If applicable
Existing Planned
Kind of glass
Percentage of PBO in batch
Percentage of B203 in batch
Amount of cullet
Furnace pull
 
Size of furnace
Energy consumption/kg glass
Electric boosting
 
Flue gas temperature at recuperator inlet
Flue gas flow (if known) Nm3/h
Direction of flue gases, up/down
 
Combustion air flow Nm3/h
Percentage of excess air
Required combustion air preheat
 
Type of fuel
Fuel consumption
Specific heat value
Sulphur content
 
Location of recuperator, inside building/outside building
If size restrictions, max diameter & height
Supplier of existing recuperator & type
When is the delivery needed
= essential for calculations and offer
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