1,The pressure inside the nitrification furnace keep between 0.6-0.8kPa.
' U' U" w4 l( U" M9 X0 ^- {2,The flux keep between 140-160 droops/minute in carbinol heat preservation condition, it will stop in temperature drop condition.
4 M; Y" g4 P4 y4 N3,The flux hold on to 2.5 m3/hour in carbinol heat preservation condition, it will cut half flux when in temperature drop condition.3 v! P9 {8 x1 `0 Q5 v( {
4,Complete furnace.- s7 [8 Q3 w/ `! N7 O, b
5,The time into the furnace.8 N3 A K% k7 l# C& c
6,The time complete furnace. 到炉就是出炉时间到了?+ Z/ l5 }( S) D4 H9 t7 X
7,Heat preservation.6 Z/ V: i' b4 M4 G+ G
8,First furnace. |