ECCJ / Text for Training Courses / METI / (2008.6) / Malaysia

ECCJ / Text for Training Courses

Malaysia

Attachment Table 3 (A) Base external furnace wall temperature (I 5-1 (1) 2))

Values for base external furnace wall temperature given in the table are for the mean temperature on the external wall (excluding specific parts) of a furnace at routine operation at an outside air temperature of 20°C.
Values for base external furnace wall temperature given in the table shall not apply to the external furnace wall temperatures of the following industrial furnaces.
1. Furnaces with a rated capacity (burner fuel combustion performance) of under 20 L per hour (crude oil equivalent).
2. Furnaces forcibly cooled.
3. Rotary kilns.
4. Furnaces used for development, research or trial production.

Attachment Table 3 (B) Target external furnace wall temperatures (II 1 (2) 14))

Values for target external furnace wall temperature given in the table are for the mean temperature on the external wall (excluding specific parts) of a furnace during routine operation at an outside air temperature of 20°C.
Values for target external furnace wall temperature shall not apply to the furnace wall temperatures of the following furnaces; provided, however, that consideration shall be given to increasing the insulation efficiency of the furnace wall based on the table where possible.
1. Furnaces with a rated capacity (burner fuel combustion performance) of under 20 L per hour (crude oil equivalent)
2. Furnaces forcibly cooled
3. Rotary kilns
4. Furnaces used for development, research or trial production.

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