1,The pressure inside the nitrification furnace keep between 0.6-0.8kPa.4 u; t% f8 L$ n7 }5 Q+ M- p( x
2,The flux keep between 140-160 droops/minute in carbinol heat preservation condition, it will stop in temperature drop condition.
& u E9 ^- Y' b+ m3,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 q$ j. m9 ?# X" }: z9 i6 x4,Complete furnace.: a5 k, [% B0 D5 _6 n! z, J& o
5,The time into the furnace.
" k; l% }5 _9 E1 Q4 d9 c! G' [7 M7 }6,The time complete furnace. 到炉就是出炉时间到了?
$ [, W' ~6 z5 R/ P7,Heat preservation./ X/ _) q3 v4 K l3 f* E
8,First furnace. |