1,The pressure inside the nitrification furnace keep between 0.6-0.8kPa.% e- S, |7 a2 ^% T
2,The flux keep between 140-160 droops/minute in carbinol heat preservation condition, it will stop in temperature drop condition.
) ]( n. ^$ b5 ?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.% w6 h. |6 b# F4 n9 J+ n
4,Complete furnace.5 }2 o7 |; E8 Y$ f j* n, D
5,The time into the furnace.
% E( E- M3 E6 P1 z7 J/ s. v) ^6,The time complete furnace. 到爐就是出爐時間到了?; j9 S5 y \, e5 T f. X
7,Heat preservation.) `8 @# \2 r+ g
8,First furnace. |