1,The pressure inside the nitrification furnace keep between 0.6-0.8kPa.1 w V, {+ B# \; {& p
2,The flux keep between 140-160 droops/minute in carbinol heat preservation condition, it will stop in temperature drop condition.
) B% T" m. ^5 G) m% d3 [ C3,The flux hold on to 2.5 m3/hour in carbinol heat preservation condition, it will cut half flux when in temperature drop condition.* `+ q# m4 K% \% n* C
4,Complete furnace.
; D7 k2 O' ]! @3 C3 L/ C- n9 ]5,The time into the furnace.
P F- I4 v4 F6 J2 B7 }# g, }8 @6,The time complete furnace. 到爐就是出爐時間到了?: L# v% Q) M& r. _% \1 P9 g
7,Heat preservation.- ?9 Z) _4 w8 o0 d* t4 K
8,First furnace. |