1,The pressure inside the nitrification furnace keep between 0.6-0.8kPa.
q, D) w; E7 j& O7 e% v, g; l% i2,The flux keep between 140-160 droops/minute in carbinol heat preservation condition, it will stop in temperature drop condition.; c4 ]' ], w$ @$ v, |
3,The flux hold on to 2.5 m3/hour in carbinol heat preservation condition, it will cut half flux when in temperature drop condition.4 @- D" u7 Z+ A1 ^
4,Complete furnace.
8 R6 M& j* V- j- p7 j5,The time into the furnace. h8 |$ m% \' [
6,The time complete furnace. 到炉就是出炉时间到了?6 j& T, ^. C6 g. }3 G
7,Heat preservation.
, r6 C- b( M( B. j8,First furnace. |